... compatible 2. 10GBASE SFP SR/LR/ER/ZR Transceiver Module 3.300m to 8okm reach 4. Gpon onu,gpon olt ... SFP, GBIC, SFP+, XENPAK, X2 , XFP, BIDI,CWDM,DWDM and other special transceiver modules. 100% compatible with major brands :Cisco ... 9.95Gbps to 10.3Gbps bit rates3.Cooled EML transmitter and PIN receiver4. Duplex LC connector5.Low Power Dissipation 1 ... SFP+ -10G- 80km DDM Cisco compatible Gpon SFP Module