100G ZR4 QSFP28 80km Optical Transceiver

SKU WST-QS28-ZR4-C Category Tags , , ,



  • QSFP28 MSA compliant
  • Hot pluggable 38 pin electrical interface
  • 4 LAN-WDM lanes MUX/DEMUX design
  • 4x25G electrical interface
  • Maximum power consumption 6.5W
  • LC duplex connector
  • Supports 103.125Gb/s aggregate bit rate
  • Up to 80km transmission on single mode fiber
  • Operating case temperature: 0°C to 70°C
  • Single 3.3V power supply
  • RoHS 2.0 compliant


  • 100GBASE-ZR4 100G Ethernet
  • Telecom networking



WaveSplitter’s WST-QS28-ZR4-C is designed for 80km optical communication applications. This module contains 4- lane optical EML transmitter, 4-lane optical SOA+ PIN receiver and module management block including 2 wire serial interface. The optical signals are multiplexed to a single-mode fiber through an industry standard LC connector. A block diagram is shown in Figure 1 of the PDF.

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