SFP-10G-SR 10Gbps SFP+ Transceiver Module - 300m Reach on Multimode Fiber
SFP-10G-LR Compatible, 10GBASE-LR SFP+ 1310nm 10km DOM Transceiver Module ROHS
GLC-SX-MMD Compatible 1000BASE-SX SFP 850nm 550m DOM, LC Transceiver Module