- Mechanical design suitable for QSFP28 and CFP4 applications- LC receptacle, with Isolator, with LD driver, with FPC- Support up to 25.78Gbps data rate per channel- Maximum link length of 10km with SMF- Operating Case Temperature: -5~+70℃- 1271 / 1291 / 1311 / 1331nm DFB laser- RoHS compliant