1. Cisco compatible 2. 10GBASE SFP SR/LR/ER/ZR Transceiver Module 3.300m to 8okm reach 4. Gpon onu,gpon olt ... , SFP+, XENPAK, X2 , XFP, BIDI,CWDM,DWDM and other special transceiver modules. 100% compatible with major brands :Cisco,Juniper, H3C, HP ... port densities and greater bandwidth Application SONET/OC12 Alcatel-Lucent module OC-SFP-LR 622Mbps 1310 nm 2km transceiver