100GE ER4 QSFP28 40km Optical Transceiver

100GE ER4 QSFP28 40km Optical Transceiver


Innoptical’s IN-QSFP28-ER4 module is designed for 40km optical communication applications. This module contains 4-lane optical transmitter, 4-lane optical receiver and module management block including 2 wireserial interface. The optical signals are multiplexed to a single-mode fiber through an industry standard LC connector.


  • QSFP28 MSA compliant
  • Hot pluggable 38 pin electrical interface
  • 4 LAN-WDM lanes MUX/DEMUX design
  • 4x25G electrical interface
  • Transmitter:cooled LAN-WDM EML TOSA
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Free Sample
Fully customized
Low MOQ: 1pcs
Free design
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Data Rate100Gbps
Form FactorQSFP28
InterfaceDuplex LC
Power Consumption5W
Temperature0 ~ 70℃

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