10GB-LR-SFPP
Enterasys 10GB-LR-SFPP Compatible 10GBASE-LX SFP+ 1310nm 10km DOM...
Enterasys 10GB-LR-SFPP Compatible 10GBASE-LX SFP+ 1310nm 10km DOM Transceiver Module
Enterasys 10GB-LRM-SFPP Compatible 10GBASE-SX SFP+ 1310nm 220m DOM Transceiver Module