• The ColorChip  100G QSFP28 CWDM4 is a 4x25G single-mode fiber, hot pluggable optical transceiver. ColorChip’s unique SystemOnGlassTM (SOGTM) technology enables the integration of 4 transmitters, 4 receivers and an optical MUX/ DeMUX into a small form factor package that delivers a 100 Gbps data link in a compact QSFP28 footprint.
  • The optical connectivity is based on two Single mode Fiber (SMF) LC connectors, one for Tx and one for Rx.  The Tx and Rx each consist of 4 25Gbps CWDM channels, whose wavelengths are in the 1300nm range. The QSFP28 CWDM4 transceiver is designed for applications with a reach up to 2000m and with the use of FEC.

Key Features

  • High density interconnectivity
  • Supports 100Gbps data rate links up to 2km on a Single mode Fiber (SMF)
  • Industry standard QSFP28 form factor
  • Power Dissipation < 3.5W
  • Single 3.3V Power Supply


  • Data Center interconnections
  • 100GBASE Ethernet links

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