 Hot pluggable QSFP28 MSA form factor
 Compliant to IEEE 802.3ba 100GBASE-ER4
 Up to 40km transmission on single mod  fiber
 Single +3.3V power supply
 Operating case temperature: 0~70℃
 Transmitter: cooled 4x28Gb/s LAN WDM TOSA 
 Receiver: 4x28Gb/s SOA+PIN ROSA
 Duplex LC receptacle
 RoHS compliant