<SUBMISSION>
<ACCESSION-NUMBER>0001157523-08-004853
<TYPE>8-K
<PUBLIC-DOCUMENT-COUNT>2
<PERIOD>20080605
<ITEMS>2.02
<ITEMS>9.01
<FILING-DATE>20080605
<DATE-OF-FILING-DATE-CHANGE>20080605
<FILER>
<COMPANY-DATA>
<CONFORMED-NAME>CIENA CORP
<CIK>0000936395
<ASSIGNED-SIC>3661
<IRS-NUMBER>232725311
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>1031
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>8-K
<ACT>34
<FILE-NUMBER>000-21969
<FILM-NUMBER>08881915
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>1201 WINTERSON ROAD
<CITY>LINTHICUM
<STATE>MD
<ZIP>21090
<PHONE>4108658500
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>1201 WINTERSON ROAD
<CITY>LINTHICUM
<STATE>MD
<ZIP>21090
</MAIL-ADDRESS>
</FILER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>a5702020.htm
<DESCRIPTION>CIENA CORPORATION 8-K
<TEXT>
<html>
  <head>
    <title></title>
<!--Copyright 2008 Business Wire, a Berkshire Hathaway company.-->
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  <body style="font-size: 10pt; font-family: Times New Roman">
    <p style="text-align: center">
      <font style="font-family: Times New Roman; font-size: 18pt"><b>UNITED
      STATES</b></font><b><font style="font-family: Times New Roman; font-size: 18pt"><br style="font-size: 18pt; font-family: Times New Roman"></font><font style="font-family: Times New Roman; font-size: 18pt">SECURITIES
      AND EXCHANGE COMMISSION</font></b><br><font style="font-family: Times New Roman; font-size: 16pt"><b>WASHINGTON,
      DC 20549</b></font><br><br>
    </p>
    <p style="text-align: center">
      <font style="font-family: Times New Roman; font-size: 18pt"><b>FORM 8-K </b></font>
    </p>
    <p style="text-align: center">
      <br>

    </p>
    <p style="text-align: center">
      <font style="font-family: Times New Roman; font-size: 12pt"><b>CURRENT
      REPORT PURSUANT</b></font><br><font style="font-family: Times New Roman; font-size: 12pt"><b>TO
      SECTION 13 OR 15 (D) OF THE</b></font><br><font style="font-family: Times New Roman; font-size: 12pt"><b>SECURITIES
      EXCHANGE ACT OF 1934 </b></font>
    </p>
    <p style="text-align: center">
      <br>

    </p>
    <table style="margin-bottom: 10.0px; width: 100%; font-family: Times New Roman; font-size: 10pt" cellspacing="0">
      <tr>
        <td style="padding-bottom: 2.0px; width: 48%; text-align: right; padding-left: 0.0px" valign="top">
          Date of report (Date of earliest event reported)
        </td>
        <td style="padding-bottom: 2.0px; width: 2%; text-align: left; padding-left: 0.0px" valign="top">
          &#160;
        </td>
        <td style="width: 50%; border-bottom: solid black 1.0pt; text-align: left; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            <b>June 5, 2008</b>
          </p>
        </td>
      </tr>
    </table>
    <p style="text-align: center">
      <br>

    </p>
    <table style="margin-bottom: 10.0px; width: 100%; font-family: Times New Roman; font-size: 10pt; text-align: center" cellspacing="0">
      <tr>
        <td style="border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            <font style="font-family: Times New Roman; font-size: 18pt"><b>Ciena
            Corporation</b></font>
          </p>
        </td>
      </tr>
      <tr>
        <td style="text-align: center; padding-left: 0.0px" valign="top">
          (Exact Name of Registrant as Specified in Its Charter)
        </td>
      </tr>
    </table>
    <p style="text-align: center">
      <br>

    </p>
    <table style="margin-bottom: 10.0px; width: 100%; font-family: Times New Roman; font-size: 10pt; text-align: center" cellspacing="0">
      <tr>
        <td colspan="3" style="border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            <b>Delaware</b>
          </p>
        </td>
      </tr>
      <tr>
        <td colspan="3" style="text-align: center; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            (State or Other Jurisdiction of Incorporation)
          </p>
          <p style="margin-top: 0px; margin-bottom: 0px">
            &#160;
          </p>
        </td>
      </tr>
      <tr>
        <td style="width: 33%">

        </td>
        <td style="width: 34%">
          &#160;
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        <td style="width: 33%">

        </td>
      </tr>
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        <td style="white-space: nowrap; width: 33%; border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          <p style="margin-top: 0px; margin-bottom: 0px">
            <b>0-21969</b>
          </p>
        </td>
        <td style="white-space: nowrap; width: 34%; border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          <p style="margin-top: 0px; margin-bottom: 0px">
            &#160;
          </p>
        </td>
        <td style="white-space: nowrap; width: 33%; border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          <p style="margin-top: 0px; margin-bottom: 0px">
            <b>23-2725311</b>
          </p>
        </td>
      </tr>
      <tr>
        <td style="width: 33%; text-align: center; padding-left: 0.0px" valign="bottom">
          <p style="margin-top: 0px; margin-bottom: 0px">
            (Commission File Number)
          </p>
          <p style="margin-top: 0px; margin-bottom: 0px">
            &#160;
          </p>
        </td>
        <td style="width: 34%; text-align: center; padding-left: 0.0px" valign="bottom">
          <p style="margin-top: 0px; margin-bottom: 0px">
            &#160;
          </p>
        </td>
        <td style="width: 33%; text-align: center; padding-left: 0.0px" valign="bottom">
          <p style="margin-top: 0px; margin-bottom: 0px">
            (IRS Employer Identification No.)
          </p>
          <p style="margin-top: 0px; margin-bottom: 0px">
            &#160;
          </p>
        </td>
      </tr>
    </table>
    <p>
      <br>

    </p>
    <table style="margin-bottom: 10.0px; width: 100%; font-family: Times New Roman; font-size: 10pt; text-align: center" cellspacing="0">
      <tr>
        <td style="width: 50%; border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px" valign="bottom">
          <p style="margin-top: 0px; margin-bottom: 0px">
            <b>1201 Winterson Road, Linthicum, MD</b>
          </p>
        </td>
        <td style="white-space: nowrap; width: 50%; border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          <p style="margin-top: 0px; margin-bottom: 0px">
            <b>21090</b>
          </p>
        </td>
      </tr>
      <tr>
        <td style="width: 50%; text-align: center; padding-left: 0.0px" valign="bottom">
          (Address of Principal Executive Offices)
        </td>
        <td style="width: 50%; text-align: center; padding-left: 0.0px" valign="bottom">
          (Zip Code)
        </td>
      </tr>
    </table>
    <p style="text-align: center">
      <br>

    </p>
    <table style="margin-bottom: 10.0px; width: 100%; font-family: Times New Roman; font-size: 10pt; text-align: center" cellspacing="0">
      <tr>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px; padding-right: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            <b>(410) 865-8500</b>
          </p>
        </td>
      </tr>
      <tr>
        <td style="text-align: center; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            (Registrant&#8217;s Telephone Number, Including Area Code)
          </p>
        </td>
      </tr>
    </table>
    <p style="text-align: center">

    </p>
    <table style="margin-bottom: 10.0px; width: 100%; font-family: Times New Roman; font-size: 10pt; text-align: center" cellspacing="0">
      <tr>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: center; padding-left: 0.0px" valign="top">
          (Former Name or Former Address, if Changed Since Last Report)
        </td>
      </tr>
    </table>
    <p style="text-indent: 30.0px; text-align: left">

    </p>
    <p style="text-indent: 30.0px; text-align: left">
      <font style="font-family: Times New Roman; font-size: 10pt">Check the
      appropriate box below if the Form 8-K filing is intended to
      simultaneously satisfy the filing obligation of the registrant under any
      of the following provisions </font>(<i>see </i>General Instruction A.2.
      below):
    </p>
    <p style="text-indent: 30.0px; text-align: left">
      <font style="font-family: Arial Unicode MS; font-size: 10pt">&#8414;</font>
      <font style="font-family: Times New Roman; font-size: 10pt">Written
      communications pursuant to Rule 425 under the Securities Act (17 CFR
      230.425)</font>
    </p>
    <p style="text-indent: 30.0px; font-family: Times New Roman; font-size: 10pt">
      <font style="font-family: Arial Unicode MS; font-size: 10pt">&#8414;</font>
      <font style="font-family: Times New Roman; font-size: 10pt">Soliciting
      material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
      240.14a-12)</font>
    </p>
    <p style="text-indent: 30.0px; font-family: Times New Roman; font-size: 10pt">
      <font style="font-family: Arial Unicode MS; font-size: 10pt">&#8414;</font>
      <font style="font-family: Times New Roman; font-size: 10pt">Pre-commencement
      communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR
      240.14d-2(b))</font>
    </p>
    <p style="text-indent: 30.0px; font-family: Times New Roman; font-size: 10pt">
      <font style="font-family: Arial Unicode MS; font-size: 10pt">&#8414;</font>
      <font style="font-family: Times New Roman; font-size: 10pt">Pre-commencement
      communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR
      240.13e-4(c))</font>
    </p>
    <div style="margin-right: 0pt; text-indent: 0pt; margin-bottom: 10pt; margin-left: 0pt; width: 100%">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="color: black; height: 1.5pt">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <p>

    </p>
    <p>
      <font style="font-family: Times New Roman; font-size: 10pt"><b>ITEM 2.02
      -- RESULTS OF OPERATIONS AND FINANCIAL CONDITION. </b></font>
    </p>
    <p style="text-indent: 30.0px; font-family: Times New Roman; font-size: 10pt">
      On June 5, 2008, Ciena Corporation issued a press release announcing its
      financial results for the second fiscal quarter ended April 30, 2008.
      The text of the press release is furnished as Exhibit 99.1 to this
      Report. The information in this Report shall not be deemed &#8220;filed&#8221; for
      purposes of Section 18 of the Securities Exchange Act of 1934, as
      amended, or otherwise subject to the liabilities of that section, and
      shall not be incorporated by reference into any registration statement
      pursuant to the Securities Act of 1933, as amended.
    </p>
    <p>
      <br>
      <b>ITEM 9.01 -- FINANCIAL STATEMENTS AND EXHIBITS </b>
    </p>
    <p>
      <br>

    </p>
    <table style="margin-bottom: 10.0px; width: 100%; font-family: Times New Roman; font-size: 10pt" cellspacing="0">
      <tr>
        <td style="width: 5%; text-align: left; padding-left: 0.0px" valign="top">
          (c)
        </td>
        <td colspan="2" style="text-align: left; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            The following exhibit is being filed herewith:
          </p>
        </td>
      </tr>
      <tr>
        <td style="width: 5%">

        </td>
        <td style="width: 25%">

        </td>
        <td style="width: 70%">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="width: 5%; text-align: left; padding-left: 0.0px" valign="top">

        </td>
        <td style="width: 25%; text-align: left; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            <u>Exhibit Number</u>
          </p>
        </td>
        <td style="width: 70%; text-align: left; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            <u>Description of Document</u>
          </p>
        </td>
      </tr>
      <tr>
        <td style="width: 5%">

        </td>
        <td style="width: 25%">

        </td>
        <td style="width: 70%">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="width: 5%; text-align: left; padding-left: 0.0px" valign="top">

        </td>
        <td style="width: 25%; text-align: left; padding-left: 0.0px" valign="top">
          Exhibit 99.1
        </td>
        <td style="width: 70%; text-align: left; padding-left: 0.0px" valign="top">
          Text of Press Release dated June 5, 2008, issued by Ciena
        </td>
      </tr>
      <tr>
        <td style="width: 5%; text-align: left; padding-left: 0.0px" valign="top">

        </td>
        <td style="width: 25%; text-align: left; padding-left: 0.0px" valign="top">

        </td>
        <td style="width: 70%; text-align: left; padding-left: 0.0px" valign="top">
          Corporation, reporting its results of operations for the second
          fiscal
        </td>
      </tr>
      <tr>
        <td style="width: 5%; text-align: left; padding-left: 0.0px" valign="top">

        </td>
        <td style="width: 25%; text-align: left; padding-left: 0.0px" valign="top">

        </td>
        <td style="width: 70%; text-align: left; padding-left: 0.0px" valign="top">
          quarter ended April 30, 2008.
        </td>
      </tr>
    </table>
    <p style="white-space: nowrap">

    </p>
    <div style="margin-right: 0pt; text-indent: 0pt; margin-bottom: 10pt; margin-left: 0pt; width: 100%">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="color: black; height: 1.5pt">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <p>

    </p>
    <p style="text-align: center">
      <font style="font-family: Times New Roman; font-size: 10pt"><b>SIGNATURES</b></font>
    </p>
    <p>
      <font style="font-family: Times New Roman; font-size: 10pt">Pursuant to
      the requirements of the Securities Exchange Act of 1934, the registrant
      has duly caused this report to be signed on its behalf by the
      undersigned hereunto duly authorized. </font>
    </p>
    <p>
      <br>

    </p>
    <table style="margin-bottom: 10.0px; width: 100%; font-family: Times New Roman; font-size: 10pt; text-align: center" cellspacing="0">
      <tr>
        <td style="width: 5%">

        </td>
        <td style="width: 40%">

        </td>
        <td colspan="2" style="text-align: left; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            <b>Ciena Corporation</b>
          </p>
        </td>
      </tr>
      <tr>
        <td style="width: 5%">

        </td>
        <td style="width: 40%">

        </td>
        <td colspan="2">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="width: 5%">

        </td>
        <td style="width: 40%">

        </td>
        <td colspan="2" style="text-align: left; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            &#160;
          </p>
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; width: 5%; text-align: left; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            Date:
          </p>
        </td>
        <td style="padding-bottom: 2.0px; width: 40%; text-align: left; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            June 5, 2008
          </p>
        </td>
        <td style="padding-bottom: 2.0px; width: 5%; text-align: left; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            By:
          </p>
        </td>
        <td style="width: 50%; border-bottom: solid black 1.0pt; text-align: left; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            /s/ James E. Moylan, Jr.
          </p>
        </td>
      </tr>
      <tr>
        <td style="width: 5%">

        </td>
        <td style="width: 40%">

        </td>
        <td style="width: 5%">

        </td>
        <td style="width: 50%; text-align: left; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            James E. Moylan, Jr.
          </p>
        </td>
      </tr>
      <tr>
        <td style="width: 5%">

        </td>
        <td style="width: 40%">

        </td>
        <td style="width: 5%">

        </td>
        <td style="width: 50%; text-align: left; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            Senior Vice President, Finance and Chief Financial Officer
          </p>
        </td>
      </tr>
    </table>
    <p>

    </p>
  </body>
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     PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a5702020_ex991.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
<html>
  <head>
    <title></title>
<!--Copyright 2008 Business Wire, a Berkshire Hathaway company.-->
<!--All rights reserved www.businesswire.com-->
  </head>
  <body style="font-size: 8pt; font-family: Times New Roman">
    <p style="text-align: right">
      <b>Exhibit 99.1</b>
    </p>
    <p style="text-align: center">
      <font style="font-family: Times New Roman; font-size: 12pt"><b>Ciena
      Reports Fiscal Second Quarter 2008 Results</b></font>
    </p>
    <p style="text-align: center">
      <font style="font-family: Times New Roman; font-size: 12pt"><i><b>Delivers
      7% Sequential, 25% Year-over-Year Revenue Growth; Generates $75 Million
      in Cash from Operations</b></i></font>
    </p>
    <p>
      LINTHICUM, Md.--(BUSINESS WIRE)--Ciena<sup>&#174;</sup> Corporation
      (NASDAQ:CIEN), the network specialist, today announced results for its
      fiscal second quarter ended April 30, 2008. Revenue for the second
      quarter totaled $242.2 million, representing a 7% sequential increase
      from fiscal first quarter revenue of $227.4 million, and an increase of
      25% over the same period a year ago when Ciena reported revenue of
      $193.5 million. For the six months ended April 30, 2008, Ciena reported
      revenue of $469.6 million, representing an increase of 31% over revenue
      of $358.6 million for fiscal 2007.
    </p>
    <p>
      On the basis of generally accepted accounting principles (GAAP), Ciena&#8217;s
      net income for the fiscal second quarter 2008 was $23.8 million, or
      $0.23 per diluted common share. This compares to fiscal first quarter
      GAAP net income of $28.8 million, or $0.28 per diluted common share, and
      a reported GAAP net income of $13.0 million, or $0.14 per diluted share,
      for the same period a year ago. For the six months ended April 30, 2008,
      Ciena&#8217;s reported GAAP net income was $52.6 million, or $0.51 per diluted
      common share. This compares to a GAAP net income of $24.1 million, or
      $0.27 per diluted common share, for the same period in fiscal 2007.
    </p>
    <p>
      &#8220;Ciena continues to execute against a business plan and strategy that
      has driven faster-than-market growth while delivering solid operating
      margin and net income,&#8221; said Gary Smith, Ciena&#8217;s president and CEO. &#8220;In
      a highly competitive market, Ciena differentiates itself with targeted,
      innovative solutions and our implementation of automated,
      software-centric networks that power new applications and help our
      customers realize the economic benefits of a single, converged network
      infrastructure.&#8221;
    </p>
    <p>
      <b>Non-GAAP Presentation of Quarterly Results</b>
    </p>
    <p>
      In evaluating the operating performance of its business, Ciena&#8217;s
      management excludes certain charges and credits that are required by
      GAAP. These items, which are identified in the table that follows (in
      thousands, except per share data) and further described in Appendix A,
      share one or more of the following characteristics: they are unusual and
      Ciena does not expect them to recur in the ordinary course of its
      business; they do not involve the expenditure of cash; they are
      unrelated to the ongoing operation of the business in the ordinary
      course; or their magnitude and timing is largely outside of Ciena&#8217;s
      control. Management believes that the non-GAAP measures below provide
      useful information and meaningful insight to the operating performance
      of the business.
    </p>
    <div style="margin-bottom: 10pt; text-indent: 0pt; margin-right: 0pt; margin-left: 0pt; width: 100%">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="color: black; height: 1.5pt">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <table style="margin-bottom: 10.0px; width: 100%; font-family: Times New Roman; font-size: 8pt" cellspacing="0">
      <tr>
        <td>

        </td>
        <td>
          &#160;
        </td>
        <td colspan="3">

        </td>
        <td>
          &#160;
        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3" style="text-align: center; padding-left: 0.0px" valign="top">
          <b>Quarter</b>
        </td>
        <td>

        </td>
        <td colspan="3" style="text-align: center; padding-left: 0.0px" valign="top">
          <b>Quarter</b>
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3" style="text-align: center; padding-left: 0.0px" valign="top">
          <b>Ended</b>
        </td>
        <td>

        </td>
        <td colspan="3" style="text-align: center; padding-left: 0.0px" valign="top">
          <b>Ended</b>
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3" style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px; padding-right: 0.0px" valign="top">
          <b>Apr 30, 2007</b>
        </td>
        <td>

        </td>
        <td colspan="3" style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px; padding-right: 0.0px" valign="top">
          <b>Apr 30, 2008</b>
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          <b>Gross Profit Reconciliation (GAAP/non-GAAP)</b>
        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">
          GAAP gross profit
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          81,830
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          127,596
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Share-based compensation-product
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          362
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          742
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Share-based compensation-services
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          285
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          392
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">
          Fair value adjustment of acquired inventory
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          1,066
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">
          Total Adjustments related to gross profit
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          647
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2,200
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 4.0px; text-align: left; padding-left: 0.0px" valign="top">
          Adjusted (non-GAAP) gross profit
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          82,477
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          129,796
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Adjusted (non-GAAP) gross margin
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          43
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          %
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          54
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          %
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">
          &#160;
        </td>
      </tr>
      <tr>
        <td colspan="5" style="text-align: left; padding-left: 0.0px" valign="top">
          <b>Operating Expense Reconciliation (GAAP/non-GAAP)</b>
        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">
          GAAP operating expense
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          79,092
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          108,629
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Share-based compensation-research and development
        </td>
        <td style="text-align: left; padding-left: 0.0px" valign="top">

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          1,085
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2,286
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Share-based compensation-sales and marketing
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          1,866
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          3,022
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Share-based compensation-general and administrative
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          1,892
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2,233
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Amortization of intangible assets
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          6,295
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          8,760
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">
          Restructuring recoveries
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (734
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">
          Total adjustments related to operating expense
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          10,404
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          16,301
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 4.0px; text-align: left; padding-left: 0.0px" valign="top">
          Adjusted (non-GAAP) operating expense
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          68,688
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          92,328
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          <b>Income from Operations Reconciliation (GAAP/non-GAAP)</b>
        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          GAAP income from operations
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2,738
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          18,967
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Total adjustments related to gross profit
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          647
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2,200
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">
          Total adjustments related to operating expense
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          10,404
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          16,301
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 4.0px; text-align: left; padding-left: 0.0px" valign="top">
          Adjusted (non-GAAP) income from operations
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          13,789
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          37,468
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Adjusted (non-GAAP) operating margin
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          7.1
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          %
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          15.5
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          %
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          <b>Net Income Reconciliation (GAAP/non-GAAP)</b>
        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          GAAP net income
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          13,010
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          23,760
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Total adjustments related to gross profit
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          647
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2,200
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">
          Total adjustments related to operating expense
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          10,404
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          16,301
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 4.0px; text-align: left; padding-left: 0.0px" valign="top">
          Adjusted (non-GAAP) net income
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          24,061
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          42,261
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            Weighted average basic common shares outstanding
          </p>
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          <p style="margin-top: 0px; margin-bottom: 0px">
            85,198
          </p>
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          <p style="margin-top: 0px; margin-bottom: 0px">
            89,102
          </p>
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Weighted average dilutive potential common shares outstanding
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          93,737
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          110,770
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          <b>Net Income per Common Share<sup>1</sup></b>
        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          GAAP diluted net income per common share
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          0.14
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          0.23
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Adjusted (non-GAAP) diluted net income per common share
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          0.26
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          0.40
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3">

        </td>
        <td>

        </td>
        <td colspan="3">
          &#160;
        </td>
      </tr>
    </table>
    <table style="margin-bottom: 10.0px; width: 100%; font-family: Times New Roman; font-size: 8pt" cellspacing="0">
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            <sup>1</sup> Note that calculating diluted earnings per common
            share for the fiscal second quarters 2007 and 2008 requires adding
            interest expense of approximately $0.5 million associated with
            Ciena's 0.25% convertible senior notes in 2007 and $1.9 million
            associated with Ciena's 0.25% and 0.875% convertible senior notes
            in 2008, to GAAP and adjusted net income in order to arrive at the
            numerator for the earnings per common share calculation.
          </p>
        </td>
      </tr>
    </table>
    <div style="margin-right: 0pt; text-indent: 0pt; margin-bottom: 10pt; margin-left: 0pt; width: 100%">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="color: black; height: 1.5pt">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <p>
      Adjusting Ciena&#8217;s fiscal second quarter 2008 GAAP net income of $23.8
      million for the items noted above would increase adjusted (non-GAAP) net
      income in the quarter to $42.3 million, or $0.40 per diluted common
      share (non-GAAP). This compares with an adjusted (non-GAAP) net income
      of $24.1 million, or $0.26 per diluted common share (non-GAAP), in the
      same year-ago period.
    </p>
    <p>
      <b>Second Quarter 2008 Performance Highlights</b>
    </p>
    <ul>
      <li style="margin-bottom: 10.0px">
        Achieved sequential quarterly revenue growth of 7% and year-over-year
        revenue growth of 25%.
      </li>
      <li style="margin-bottom: 10.0px">
        Delivered overall GAAP gross margin of 53% with product gross margin
        of 56% and services gross margin of 29%. Exclusive of a $1.1 million
        fair value adjustment of acquired inventory and share-based
        compensation, adjusted (non-GAAP) gross margin was 54%.
      </li>
      <li style="margin-bottom: 10.0px">
        Delivered GAAP income from operations of 8% of revenue and adjusted
        (non-GAAP) income from operations of 15% of revenue.
      </li>
      <li style="margin-bottom: 10.0px">
        Generated $74.9 million cash from operations.
      </li>
      <li style="margin-bottom: 10.0px">
        Ended the quarter with cash, cash equivalents and short- and long-term
        investments of $1.1 billion.
      </li>
      <li style="margin-bottom: 10.0px">
        Completed the acquisition of privately-held World Wide Packets, Inc.,
        a leading supplier of solutions for enabling the cost-effective
        delivery of a wide variety of Carrier Ethernet-based services. The
        acquisition was completed on March 3, 2008.
      </li>
    </ul>
    <p>
      <b>Second Quarter 2008 Customer and Product Highlights</b>
    </p>
    <ul>
      <li style="margin-bottom: 10.0px">
        EMBARQ selected Ciena&#8217;s 4200<sup>&#174;</sup> FlexSelect&#8482;
        Advanced Services Platform for deployment throughout its network.
      </li>
      <li style="margin-bottom: 10.0px">
        Hitachi Data Systems, a wholly-owned subsidiary of Hitachi, Ltd.
        (NYSE:HIT) and the only provider of Services Oriented Storage
        Solutions, signed an agreement to resell the CN 4200 FlexSelect
        Advanced Services Platform and CN 2000<sup>&#174;</sup> Storage and
        LAN Extension Platform.
      </li>
      <li style="margin-bottom: 10.0px">
        Ciena announced its FiberFinder service, a unique fiber locating
        solution powered by NEF, one of the nation&#8217;s top telecommunications
        consulting firms, which offers enterprises and carriers the ability to
        identify available fiber resources while developing optimal network
        connectivity.
      </li>
      <li style="margin-bottom: 10.0px">
        NTELOS Holdings Corp. selected the CN 4200 FlexSelect Advanced
        Services Platform family for its access and metro networks to support
        growing customer demand for high-bandwidth, Ethernet-based services
        such as broadband data, IPTV and evolving on-demand services.
      </li>
      <li style="margin-bottom: 10.0px">
        Ciena&#8217;s CN 5060&#8482; Multiservice Carrier Ethernet Platform secured
        Carrier Ethernet certification from the Metro Ethernet Forum (MEF) for
        Carrier Ethernet Services.
      </li>
    </ul>
    <p>
      <b>Business Outlook</b>
    </p>
    <p>
      &#8220;Ciena&#8217;s strategy to focus on targeted, fast growing market segments in
      our role as the network specialist has enabled us to outperform our
      peers, even in an environment of macroeconomic uncertainty and in the
      face of ever-present customer-specific challenges,&#8221; said Smith. &#8220;We
      remain optimistic about our outlook for the year and reiterate our
      expectation for annual revenue growth of up to 27% in fiscal 2008. In
      addition, we remain focused on steering toward our target of 15%
      as-adjusted income from operations.&#8221;
    </p>
    <div style="margin-right: 0pt; text-indent: 0pt; margin-bottom: 10pt; margin-left: 0pt; width: 100%">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="color: black; height: 1.5pt">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <p>
      <b>Live Web Broadcast of Fiscal Second Quarter Results</b>
    </p>
    <p>
      Ciena will host a discussion of its fiscal second quarter results with
      investors and financial analysts today, Thursday, June 5, 2008 at 8:30
      a.m. (Eastern). The live broadcast of the discussion will be available
      via Ciena&#8217;s homepage at <u>www.ciena.com</u>. An archived version
      of the discussion will be available shortly following the conclusion of
      the live broadcast on the Investor Relations page of Ciena&#8217;s website at: <u>http://www.ciena.com/investors/investors.htm</u>.
    </p>
    <p>
      <b>NOTE TO INVESTORS</b>
    </p>
    <p>
      This press release contains certain forward-looking statements based on
      current expectations, forecasts and assumptions that involve risks and
      uncertainties. These statements are based on information available to
      the Company as of the date hereof; and Ciena&#8217;s actual results could
      differ materially from those stated or implied, due to risks and
      uncertainties associated with its business, which include the risk
      factors disclosed in its Report on Form 10-Q filed with the Securities
      and Exchange Commission on March 7, 2008. Forward-looking statements
      include statements regarding Ciena&#8217;s expectations, beliefs, intentions
      or strategies regarding the future and can be identified by
      forward-looking words such as &#8220;anticipate,&#8221; &#8220;believe,&#8221; &#8220;could,&#8221;
      &#8220;estimate,&#8221; &#8220;expect,&#8221; &#8220;intend,&#8221; &#8220;may,&#8221; &#8220;should,&#8221; &#8220;will,&#8221; and &#8220;would&#8221; or
      similar words. Forward-looking statements in this release include: We
      remain optimistic about our outlook for the year and reiterate our
      expectation for annual revenue growth of up to 27% in fiscal 2008. In
      addition, we remain focused on steering toward our target of 15%
      as-adjusted income from operations. Ciena assumes no obligation to
      update the information included in this press release, whether as a
      result of new information, future events or otherwise.
    </p>
    <div style="margin-right: 0pt; text-indent: 0pt; margin-bottom: 10pt; margin-left: 0pt; width: 100%">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="color: black; height: 1.5pt">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <table style="margin-bottom: 10.0px; width: 100%; font-family: Times New Roman; font-size: 8pt" cellspacing="0">
      <tr>
        <td colspan="8">

        </td>
        <td colspan="9">
          &#160;
        </td>
      </tr>
      <tr>
        <td colspan="17" style="text-align: center; padding-left: 0.0px" valign="top">
          <b>CIENA CORPORATION</b>
        </td>
      </tr>
      <tr>
        <td colspan="17" style="text-align: center; padding-left: 0.0px" valign="top">
          <b>CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS</b>
        </td>
      </tr>
      <tr>
        <td colspan="17" style="text-align: center; padding-left: 0.0px" valign="top">
          <b>(in thousands, except per share data)</b>
        </td>
      </tr>
      <tr>
        <td colspan="17" style="text-align: center; padding-left: 0.0px" valign="top">
          <b>(unaudited)</b>
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>
          &#160;
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="7" style="border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px" valign="top">
          Quarter Ended April 30,
        </td>
        <td>

        </td>
        <td colspan="7" style="border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px" valign="top">
          Six Months Ended April 30,
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3" style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2007
        </td>
        <td>

        </td>
        <td colspan="2" style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2008
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td colspan="3" style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2007
        </td>
        <td>

        </td>
        <td colspan="3" style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2008
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Revenues:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Products
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          173,212
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          216,181
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          319,494
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          417,971
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 10.0px" valign="top">
          Services
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          20,315
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          26,018
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          39,134
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          51,644
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">
          Total revenue
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          193,527
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          242,199
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          358,628
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          469,615
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Costs:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Products
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          91,319
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          96,041
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          166,298
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          187,428
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 10.0px" valign="top">
          Services
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          20,378
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          18,562
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          36,872
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          38,022
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">
          Total cost of goods sold
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          111,697
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          114,603
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          203,170
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          225,450
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 10.0px" valign="top">
          Gross profit
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          81,830
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          127,596
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          155,458
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          244,165
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Operating expense:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Research and development
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          31,642
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          44,628
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          61,495
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          80,072
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Selling and marketing
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          30,182
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          38,591
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          55,057
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          72,199
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          General and administrative
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          11,707
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          16,650
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          21,998
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          39,278
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Amortization of intangible assets
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          6,295
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          8,760
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          12,590
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          15,230
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 10.0px" valign="top">
          Restructuring recoveries
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (734
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (1,200
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 20.0px" valign="top">
          Total operating expense
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          79,092
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          108,629
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          149,940
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          206,779
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Income from operations
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2,738
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          18,967
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          5,518
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          37,386
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Interest and other income, net
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          16,897
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          8,487
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          31,742
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          27,569
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">
          Interest expense
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (6,148
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (1,861
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (12,296
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (9,219
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Income before income taxes
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          13,487
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          25,593
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          24,964
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          55,736
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">
          Provision for income taxes
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          477
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          1,833
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          898
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          3,169
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 4.0px; text-align: left; padding-left: 0.0px" valign="top">
          Net income
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          13,010
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          23,760
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          24,066
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          52,567
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 4.0px; text-align: left; padding-left: 0.0px" valign="top">
          Basic net income per common share
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          0.15
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          0.27
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          0.28
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          0.60
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 4.0px; text-align: left; padding-left: 0.0px" valign="top">
          Diluted net income per potential common share
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          0.14
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          0.23
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          0.27
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          0.51
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 4.0px; text-align: left; padding-left: 0.0px" valign="top">
          Weighted average basic common shares outstanding
        </td>
        <td>

        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          85,198
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          89,102
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          85,076
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          88,155
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 4.0px; text-align: left; padding-left: 0.0px" valign="top">
          Weighted average dilutive potential common shares outstanding
        </td>
        <td>

        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          93,737
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          110,770
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          93,491
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          110,046
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
      </tr>
    </table>
    <div style="margin-right: 0pt; text-indent: 0pt; margin-bottom: 10pt; margin-left: 0pt; width: 100%">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="color: black; height: 1.5pt">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <table style="margin-bottom: 10.0px; width: 100%; font-family: Times New Roman; font-size: 8pt" cellspacing="0">
      <tr>
        <td colspan="9">
          &#160;
        </td>
      </tr>
      <tr>
        <td colspan="9" style="text-align: center; padding-left: 0.0px" valign="top">
          <b>CIENA CORPORATION</b>
        </td>
      </tr>
      <tr>
        <td colspan="9" style="text-align: center; padding-left: 0.0px" valign="top">
          <b>CONDENSED CONSOLIDATED BALANCE SHEETS</b>
        </td>
      </tr>
      <tr>
        <td colspan="9" style="text-align: center; padding-left: 0.0px" valign="top">
          <b>(in thousands, except share data)</b>
        </td>
      </tr>
      <tr>
        <td colspan="9" style="text-align: center; padding-left: 0.0px" valign="top">
          <b>(unaudited)</b>
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>
          &#160;
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          ASSETS
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3" style="text-align: center; padding-left: 0.0px" valign="top">
          October 31,
        </td>
        <td>

        </td>
        <td colspan="3" style="text-align: center; padding-left: 0.0px" valign="top">
          April 30,
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">
          Current assets:
        </td>
        <td>

        </td>
        <td colspan="3" style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2007
        </td>
        <td>

        </td>
        <td colspan="3" style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2008
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Cash and cash equivalents
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          892,061
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          963,852
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Short-term investments
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          822,185
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          69,768
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Accounts receivable, net
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          104,078
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          132,065
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Inventories
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          102,618
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          125,406
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 10.0px" valign="top">
          Prepaid expenses and other
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          47,817
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          42,291
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Total current assets
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          1,968,759
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          1,333,382
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Long-term investments
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          33,946
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          25,641
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Equipment, furniture and fixtures, net
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          46,671
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          55,593
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Goodwill
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          232,015
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          455,138
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Other intangible assets, net
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          67,144
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          113,383
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">
          Other long-term assets
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          67,738
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          72,634
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 4.0px; text-align: left; padding-left: 10.0px" valign="top">
          Total assets
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2,416,273
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2,055,771
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          LIABILITIES AND STOCKHOLDERS' EQUITY
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Current liabilities:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Accounts payable
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          55,389
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          69,953
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Accrued liabilities
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          90,922
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          94,489
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Restructuring liabilities
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          1,026
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          761
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Income taxes payable
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          7,768
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          1,999
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Deferred revenue
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          33,025
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          43,535
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 10.0px" valign="top">
          Convertible notes payable
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          542,262
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Total current liabilities
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          730,392
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          210,737
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Long-term deferred revenue
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          30,615
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          36,478
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Long-term restructuring liabilities
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          3,662
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          3,467
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Other long-term obligations
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          1,450
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          7,827
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">
          Convertible notes payable
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          800,000
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          800,000
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 20.0px" valign="top">
          Total liabilities
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          1,566,119
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          1,058,509
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Commitments and contingencies
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Stockholders' equity:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Preferred stock &#8211; par value $0.01; 20,000,000 shares authorized;
          zero shares issued and outstanding
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          <p style="margin-top: 0px; margin-bottom: 0px">
            Common stock &#8211; par value $0.01; 140,000,000 and 290,000,000 shares<br>authorized;
            86,752,069 and 90,129,543 shares issued and outstanding
          </p>
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          868
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          901
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Additional paid-in capital
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          5,519,741
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          5,612,310
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Changes in unrealized gains on investments, net
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          350
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          146
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Translation adjustment
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (1,593
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          410
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 10.0px" valign="top">
          Accumulated deficit
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (4,669,212
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (4,616,505
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 20.0px" valign="top">
          Total stockholders' equity
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          850,154
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          997,262
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 4.0px; text-align: left; padding-left: 10.0px" valign="top">
          Total liabilities and stockholders' equity
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2,416,273
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2,055,771
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
      </tr>
    </table>
    <div style="margin-right: 0pt; text-indent: 0pt; margin-bottom: 10pt; margin-left: 0pt; width: 100%">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="color: black; height: 1.5pt">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <table style="margin-bottom: 10.0px; width: 100%; font-family: Times New Roman; font-size: 8pt" cellspacing="0">
      <tr>
        <td colspan="9">
          &#160;
        </td>
      </tr>
      <tr>
        <td colspan="9" style="text-align: center; padding-left: 0.0px" valign="top">
          <b>CIENA CORPORATION</b>
        </td>
      </tr>
      <tr>
        <td colspan="9" style="text-align: center; padding-left: 0.0px" valign="top">
          <b>CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS</b>
        </td>
      </tr>
      <tr>
        <td colspan="9" style="text-align: center; padding-left: 0.0px" valign="top">
          <b>(in thousands)</b>
        </td>
      </tr>
      <tr>
        <td colspan="9" style="text-align: center; padding-left: 0.0px" valign="top">
          <b>(unaudited)</b>
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>
          &#160;
        </td>
        <td colspan="7" style="border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px" valign="top">
          Six Months Ended April 30,
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td colspan="3" style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2007
        </td>
        <td>
          &#160;
        </td>
        <td colspan="3" style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: center; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2008
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Cash flows from operating activities:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Net income
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          24,066
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          52,567
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Adjustments to reconcile net income to net cash provided by
          operating activities:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Amortization of discount on marketable securities
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (3,052
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (1,632
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Depreciation and amortization of leasehold improvements
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          6,298
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          8,567
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Share-based compensation
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          8,937
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          15,752
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Amortization of intangibles
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          14,525
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          17,165
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Deferred tax provision
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          1,296
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Provision for doubtful accounts receivable
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          55
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Provision for inventory excess and obsolescence
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          6,385
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          10,540
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Provision for warranty
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          7,111
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          7,083
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Other
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          872
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          2,373
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Changes in assets and liabilities, net of effect of acquisition:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 30.0px" valign="top">
          Accounts receivable
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (38,323
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (25,990
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 30.0px" valign="top">
          Inventories
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (19,090
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (20,456
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 30.0px" valign="top">
          Prepaid expenses and other
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (12,173
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          5,816
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 30.0px" valign="top">
          Accounts payable and accruals
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          17,741
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          7,883
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 30.0px" valign="top">
          Income taxes payable
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          498
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (5,656
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 30.0px" valign="top">
          Deferred revenue and other obligations
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          19,492
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          13,202
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 30.0px" valign="top">
          Net cash provided by operating activities
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          33,287
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          88,565
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Cash flows from investing activities:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Payments for equipment, furniture, fixtures and intellectual property
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (14,438
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (14,172
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Restricted cash
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (5,549
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (4,929
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Purchase of available for sale securities
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (213,219
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Proceeds from maturities of available for sale securities
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          444,126
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          762,150
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Minority equity investments, net
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (181
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 10.0px" valign="top">
          Acquisition of business, net of cash acquired
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (209,965
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 20.0px" valign="top">
          Net cash provided by investing activities
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          210,739
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          533,084
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          Cash flows from financing activities:
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Repayment of 3.75% convertible notes payable at maturity
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (542,262
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 10.0px" valign="top">
          Repayment of indebtedness of acquired business
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (12,363
        </td>
        <td style="white-space: nowrap; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 10.0px" valign="top">
          Proceeds from issuance of common stock
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          6,116
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          4,578
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 20.0px" valign="top">
          Net cash provided by (used in) financing activities
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          6,116
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          (550,047
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: left; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          )
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Effect of exchange rate changes on cash and cash equivalents
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          189
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Net increase in cash and cash equivalents
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          250,142
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          71,602
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 2.0px; text-align: left; padding-left: 0.0px" valign="top">
          Cash and cash equivalents at beginning of period
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          220,164
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
        <td style="white-space: nowrap; border-bottom: solid black 1.0pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          892,061
        </td>
        <td style="border-bottom: solid black 1.0pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td style="padding-bottom: 4.0px; text-align: left; padding-left: 0.0px" valign="top">
          Cash and cash equivalents at end of period
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          470,306
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; border-bottom: double black 2.25pt; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          963,852
        </td>
        <td style="border-bottom: double black 2.25pt">
          &#160;
        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 0.0px" valign="top">
          <b>Non-cash investing and financing activities</b>
        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Purchase of equipment in accounts payable
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          1,923
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Value of common stock issued in acquisition
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          62,359
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td style="text-align: left; padding-left: 20.0px" valign="top">
          Fair value of vested options assumed in acquisition
        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          -
        </td>
        <td>

        </td>
        <td>

        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          $
        </td>
        <td style="white-space: nowrap; text-align: right; padding-left: 0.0px; padding-right: 0.0px" valign="bottom">
          9,912
        </td>
        <td>

        </td>
      </tr>
      <tr>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>

        </td>
        <td>
          &#160;
        </td>
      </tr>
    </table>
    <div style="margin-right: 0pt; text-indent: 0pt; margin-bottom: 10pt; margin-left: 0pt; width: 100%">
      <div>
        <div style="text-align: left">

        </div>
      </div>
      <div style="page-break-after: always">
        <div style="text-align: center">

        </div>
        <div style="text-align: center">
          <hr style="color: black; height: 1.5pt">

        </div>
      </div>
      <div>
        <div style="text-align: right">

        </div>
      </div>
    </div>
    <p>
      <b><u>Appendix A</u></b>
    </p>
    <p>
      The adjustments management makes in analyzing Ciena&#8217;s fiscal second
      quarter 2008 GAAP results are as follows:
    </p>
    <ul>
      <li style="margin-bottom: 10.0px">
        <i>Share-based compensation costs </i>&#8211; a non-cash expense incurred in
        accordance with SFAS 123(R).
      </li>
      <li style="margin-bottom: 10.0px">
        <i>Fair value adjustment of acquired inventory </i>&#8211; an infrequent
        charge required by purchase accounting rules resulting from the
        revaluation of finished goods inventory acquired from World Wide
        Packets to estimated fair value. This revaluation resulted in a net
        increase in inventory carrying value and a $1.1 million increase in
        cost of goods sold during the second quarter of fiscal 2008.
      </li>
      <li style="margin-bottom: 10.0px">
        <i>Amortization of intangible assets &#8211; </i>a non-cash expense
        arising from acquisitions of intangible assets, principally developed
        technology, which Ciena is required to amortize over its expected
        useful life.
      </li>
      <li style="margin-bottom: 10.0px">
        <i>Restructuring recoveries</i> &#8211; infrequent recoveries incurred as
        the result of previous restructuring activities taken to align
        resources with perceived market opportunities, including new segment
        opportunities within the overall market, which the Company believes
        are not reflective of its ongoing operating costs.
      </li>
    </ul>
    <p>
      <b>About Ciena</b>
    </p>
    <p>
      Ciena specializes&#160;in network&#160;transition. We&#160;provide the&#160;flexible
      platforms, intelligent software and professional services&#160;to
      build&#160;converged networks&#160;for&#160;enhanced services and applications. With a
      growing global presence,&#160;Ciena leverages&#160;its&#160;heritage&#160;of practical
      innovation&#160;to deliver&#160;maximum performance and economic value in
      communications networks worldwide. For more information, visit <b><u>www.ciena.com</u></b>.
    </p>
    <p>

    </p>
    <p>
      CONTACT:<br>Ciena Corporation<br><b>Press Contact</b>:<br>Nicole
      Anderson, 410-694-5786<br><u>pr@ciena.com</u><br>or<br><b>Investor
      Contact</b>:<br>Marie Downing, 888-243-6223<br><u>ir@ciena.com</u>
    </p>
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