ComNet, industrial SFP module, multimode, 1000FX, 850 nm, 275 m, 2 glass fibers, LC connector, MSA compatible

SFP = Small Form Factor Pluggable module, this SFP module is compatible with Cisco, but cannot be used in a Cisco switch: on one side you use a Cisco switch with Cisco SFP module and on the other side you use a Comnet switch with this SFP module, support DDI / DDM function