200G SR4 QSFP56

Product Features

  • QSFP56 MSA form factor
  • Digital diagnostics functions are available via the I2C interface
  • 0°C to 70°C Commercial temperature
  • 4x26.5625GBd PAM4 transmitter and PAM4 receiver
  • 4 channels 850nm VCSEL array
  • 4 channels PIN photo detector array
  • 4 channels monitor photo detector array
  • Single +3.3V power supply, Power consumption < 5W
  • Standard Optical fiber with MPO-12 UPC optical connector
  • Maximum link length of 70m on OM3 MMF and 100m on OM4 MMF with FEC
  • Compliant with IEEE 802.3cd-2018 and Annex 120E 200GAUI-4 C2M
  • Compliant with CMIS 4.0
  • RoHS10 compliance, and Class 1 laser safety certified by TUV/UL/FDA



200G Ethernet, Data centers, Data center Internal networks, Campus networks, Metropolitan networks, 5G wireless networks and other communication environments.


200G SR4 QSFP56


Product SeriesP/NLink DistanceWavelength (nm)PackageConnectorTempLD/PDNotesDatasheet
200G SR4 QSFP56DH88jj KMCA100m850QSFP561*12 MPO/UPCCVCSEL+PIN4*50G PAM4 electrical interface, 4*50G PAM4 at 1*12 MPO/UPC optical interfaceDatasheet-DH88jj-KMCA(200G SR4)V001.pdf