1.CWDM GBIC transceiver Module 2.High performance 3.Competitive Prices 4. Standard:UL, ... .25Gbps/1.0625Gbps and 40km transmission distance with SMF. The transceiver consists of three sections:a DFB laser transmitter,a PIN ... ,ISO , UL, Cost effective.100% Compatible with Cisco,HP,Finisar,3com, etc. 1.25G , Fiber Optical Transceiver ,CWDM-GBIC-1550nm ,GBIC ...