100GBASE-SR4 QSFP28 850nm 100m Optical Transceiver

$135.00 $98.10

Form Factor: QSFP28.
Wavelength: 850nm.
Digital Diagnostics Functions: Support.


FOS 100GBASE-SR4 QSFP28 optical transceiver module is a high-performance module for 100G Ethernet data links over four multimode fibre pairs. The maximum transmission distance up to 100m over OM4 MMF. The four transmitters are 850nm VCSEL (Vertical-Cavity Surface-Emitting Lasers) generating four optical 25Gbps output signals. The four receivers are PIN photodiodes detecting 4x 25Gbps optical input signals. This transceiver module fully complies with the QSFP28 MSA (Multisource Agreement).


  • Hot-pluggable QSFP28 form factor
  • Up to 70m on OM3 Multimode Fiber (MMF)and 100m on OM4 MMF
  • Supports 103.1Gb/s aggregate bit rate
  • Single 3.3V power supply
  • 3.5W maximum power dissipation
  • RoHS-6 compliant
  • Commercial case temperature range of 0°C to 70°C
  • Built-in digital diagnostic function


Compatible FOS (Generic Code) Form Type QSFP28
Wavelength 850nm Data Rate (Max) 103.1 Gbp
Media Type Parallel MMF Distance 100m
Protocols 100G Ethernet Interface MTP-12/MPO-12
Case Temperature 0 to 70°C (32 to 158°F) Digital Diagnostics Functions Support
Compatible Brands

FOS (Generic)

Form Factor


Data Rate




Media Type

Parallel MMF


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