... optical transceivers from 155M to 40G, including SFP, GBIC, SFP+, XENPAK, X2 , XFP, BIDI,CWDM,DWDM and other special transceiver modules ... -LRM SFP+ 10GBASE-LRM 10G 1310nm 220m LCSFP-10G-ER SFP+ 10GBASE-ER 10G 1550nm 40km LCSFP-10G-ZR SFP+ 10GBASE-ER 10G 1550nm 80km ... LC SFP+ -10G- 80km DDM Cisco compatible Gpon SFP Module ...