<![CDATA[sonet Resources | ZDNet]]> en-us <![CDATA[ONS-TDM-SONET - Optical Network Systems Time Division Multiplexing SONET v8.5]]> Sun, 01 Feb 2009 00:00:00 -0800 <![CDATA[Switching and Traffic Grooming in WDM Networks]]> Tue, 01 Jan 2008 00:00:00 -0800 <![CDATA[How Cisco IT Migrated TDM Local Access From SONET to OC-192 Infrastructure]]> Wed, 19 Dec 2007 00:00:00 -0800 CSCO CSCO <![CDATA[Five Reasons to Adopt Layer 2 Ethernet Switching Over DWDM Networks Now]]> Wed, 08 Nov 2006 00:00:00 -0800 <![CDATA[Introduction to SONET]]> Wed, 01 Jan 2003 00:00:00 -0800 <![CDATA[Wavelength Assignment to Minimize the Number of SONET ADMs in WDM Rings]]> <![CDATA[Hitless Network Engineering of SONET Rings]]>