200G BASE QSFP56/QSFP-DD Transceiver Module

        X-Krama's 200G QSFP56 optical module is an upgraded version of 40G QSFP+ and 100G QSFP28 optical module. It is an optical module specially designed for 200G Ethernet interconnection. The 200G QSFP56 uses the mainstream digital signal processor (DSP) and adopts the hot pluggable QSFP56 package. It has four independent transmitting and receiving optical signal channels, and the transmission rate of each channel is 53G respectively.

         When 400G is not popularized and 100G is not enough to face such a large bandwidth, using 200G QSFP56 encapsulated optical module to deploy 200G Ethernet is still an ideal solution.

  Features :

• Supports 212.5Gb/s aggregate bit rates

• Transmission up to 70m on OM3 MMF, 100m on OM4 / OM5 MMF

• Built-in 200G PAM4 DSP

• 4 channels full-duplex transceiver module

• 4x 53Gb/s 850nm VCSEL transmitter and PIN receiver

• 53.125 Gbit/s Channel Electrical Serial Interface (200GAUI-4)

• Single MPO/MTP-12  receptacle

• Compliant with QSFP56 MSA and CMIS V4.0

• Built-in digital diagnostic functions

• Hot pluggable QSFP56  form factor

• Low power dissipation

• Metal enclosure, for lower EMI

• RoHS compliant and lead-free

• Power consumption < 5W

• Single +3.3V power supply

• Operating case temperature: Standard :  0 to +70°C

 Applications :

• IEEE 802.3cd 200GBASE-SR4 Ethernet (PAM4)

• IEEE 802.3bm 100GBASE-SR4 Ethernet (NRZ)