128GFC/4x32GFC QSFP28

The Gigalight 128G/4x32GFC QSFP28 SW4 100m optical transceiver (GQS-MPO111-SR4C) is designed for Data Center 100GBASE-SR4 Ethernet, InfiniBand 4x EDR, 128G/4x32G Fibre Channel and OTN OTU4 links reach up to 70m (OM3) or 100m (OM4) over Multi-Mode Fiber (MMF).

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This transceiver is a high-performance module for short-range multi-lane data communication and interconnect applications. It integrates four data lanes in each direction with 112Gbps bandwidth. Each lane can operate at 28Gbps up to 70m using OM3 fiber or 100m using OM4 fiber. These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 38-contact edge type connector. The optical interface uses an 12-fiber MTP/MPO connector. This module incorporates Gigalight proven circuit and VCSEL technology to provide reliable long life, high performance, and consistent service.

  • Hot-pluggable QSFP28 form-factor
  • 4 channels full-duplex transceiver module
  • 4x 850nm VCSEL array and PIN photo-detector array
  • Internal CDR circuits on both receiver and transmitter channels
  • Supports CDR bypass
  • Compliant with QSFP28 MSA, IEEE 802.3bm 100GBASE-SR4 and InfiniBand EDR
  • Compliant with IEEE 802.3ba 40GBASE-SR4 and InfiniBand FDR
  • Compliant with OTN OTU4 and 128G/4x32G Fibre Channel
  • Data rate up to 112.2Gbps
  • Reach up to 70m (OM3) or 100m (OM4) over MMF
  • Power consumption < 2.5W
  • MPO12 receptacle
  • Operating case temperature range from 0°C to 70°C
  • 3.3V power supply voltage
  • RoHS compliant (lead free)
  • 128G/4x32G Fibre Channel Storage Area Networks
  • 100GBASE-SR4 Ethernet Data Center Networks
  • 40GBASE-SR4 Ethernet Data Center Networks
  • InfiniBand 4x FDR/EDR HPC or SAN Networks
  • OTN OTU4 Metro Area Networks

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    8GFC SFP+


    8GFC XFP


    4GFC SFP


    2GFC SFP

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