We have a situation where there is a Single Mode Dark Fiber used with CWDM solution across 1.5Km. We are now trying to connect Cisco 2950 switches with MMF GBIC (WS-5484) to the CWDM Box over a short distance (5 to 20 mts). The Link is not coming up....

There is very little Info wrt the IPS version 5 and inline capabilities. Can anyone point to a good Presentation or highlight the enahnced features of IPS version 5 and Inline Capabilities particularly wrt IDS 4200 series.