CFP-40G-SR4
Cisco CFP-40G-SR4 Compatible 40GBASE-SX CFP 850nm 150m Transceiver Module
Cisco CFP-40G-SR4 Compatible 40GBASE-SX CFP 850nm 150m Transceiver Module
CFP
CFP-40G-LR4
Cisco CFP-40G-LR4 Compatible 40GBASE-LX CFP 1310nm 10km DOM Transceiver...
Cisco CFP-40G-LR4 Compatible 40GBASE-LX CFP 1310nm 10km DOM Transceiver Module