keywords: ciena cien shares quarterly reuters
text: Before-the-Bell: Ciena Rises on Outlook  NEW YORK (Reuters) - Shares of Ciena Corp. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=CIEN.O target=/stocks/quickinfo/fullquote"&gt;CIEN.O&lt;/A&gt; rose 13  percent before the bell on Thursday after the  telecommunications equipment maker posted a wider quarterly net  loss but forecast further revenue growth in the current  quarter.