CET910 series is designed for high speed telecom and datacomtransmissionsover 

spans up to 80km in length in compliance with Telcordia 

GR-253-CORE LR-2 specifications.The TOSA package with 

industry stand FPC and LC receptacle can be used in SFP+ or XFP .Its 

data rate is from 9.95Gbps to 11.3Gbps.The opertating case temperature 

can be commerce or industry.