•  Compliant with QSFP28 MSA
•  Up to 80km transmission on single modefiber
•  4channels full-duplex transceiver modules
•  Transmission data rate up to 27.95Gbps Per channel
•  4 X 25/28G LAN-WDM EML Integrated TOSA Cooling transmitter
•  4 X PIN+SOA Receivers
•  LC duplex connect
•  Single +3.3V power supply
•  DDM function implemented
•  2 Wire Serial Interface for module management
•  Maximum power dissipation<6W
•  Operating temperature range: 0℃ ~ 70℃
•  RoHS compliant (lead free)