200G QSFP56 SR4 VCSEL 850nm 100m Transceivers

GIGALIGHT's 200G QSFP56 SR4 optical transceiver modules are designed to support 200G Ethernet, suitable for data center links up to 100m over multi-mode fiber with FEC. The 200G QSFP56 SR4 modules are compatible with IEEE 802.3cd 200GBASE-SR4. 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-SR4 QSFP56 modules are used to connect multiple 200G signals from the server side (NICs) to the data center aggregation switch.Get a Quote