200G QSFP56 DR4 EML 1310nm 500m Transceivers

GIGALIGHT's 200G QSFP56 DR4 optical transceiver modules are designed to support 200G Ethernet, suitable for data center links up to 500m over single mode fiber with FEC. The 200G QSFP56 DR4 modules are compatible with IEEE 802.3bs 200GBASE-DR4. With a built-in 200G PAM4 DSP, the module supports four electrical interface lanes which operate in 50G PAM4 encoding mode resulting in 200G (4x50G) data rate. The 200GBASE-DR4 QSFP56 modules are used to connect multiple 200G signals from the server side (NICs) to the data center aggregation switch.Get a Quote