CWDM GBIC, 1.25G, Optic Module/Transceiver, Cisco compatible Features Dual data-rate of 1.25Gbps/1.0625Gbps operation 18 CWDM DFB wavelengths laser and PIN photodetector for 40km ... ~+70°C DW-D12C27-40CG CWDM GBIC,1.25G,1270nm,SC,40km,0°C~+70°C References 1. Gigabit Interface Converter (GBIC) Transceiver Multi-Source Agreement (MSA ...