200G QSFP56 SR4

The HG Genuine MTRQ-4S104 transceiver is a high performance, cost effective module for serial optical data communication applications to 200G. The MTRQ-4S104 is designed to datacenter accept 200G Ethernet protocol traffic for 100m links on OM4.


The MTRQ-4S104 integrates four independent transmitters and four independent receivers inside. The module consists of a 850nm VCSEL array, a PIN array,a linear TIA and a linear driver. The MTRQ-4S104 has advantages with low power consumption and low cost.


The high-speed electrical interface is base on low voltage logic, with nominal 100 Ohms differential impedance and AC coupled in the module.


A serial of registers in the module allow the user to access transceiver monitoring and configuration data via the 2-wire management Interface.

How to buy
200G QSFP56 SR4
  • Support data rate up to 212.5Gbps

  • Up to transmission on 70m OM3 and 100m OM4

  • 4 channels 850nm VCSEL array

  • 4 channels PIN photodetector array

  • DDM function implemented

  • Single MPO-12 connector receptacle

  • 2-wire interface for integrated Digital Diagnostic monitoring

  • Hot Pluggable QSFP56 form factor

  • Very low EMI and excellent ESD protection

  • +3.3V power supply Power

  • Consumption less than 5W

  • Operating case temperature:0~70°C

  • 200GBASE-SR4 Ethernet

  • Datacom/Telecom switch & router connections

MTRQ-4S104 ENGLISH_V3.0_(US)(1).pdf