GIGALIGHT's 400G QSFP-DD PSM8 optical transceiver modules are designed to support 400G Ethernet, suitable for data center links up to 2km or 10km over single mode fiber with FEC. The 400G QSFP-DD PSM8 modules are compatible with IEEE 802.3bs 200GBASE-DR4. The module supports eight electrical interface lanes which operate in 50G PAM4 encoding mode resulting in 400G (8x50G) data rate.Get a Quote
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Hot-pluggable QSFP-DD form factor full-duplex transceiver module
8-channel uncooled 1310nm EML transmitter and PIN photo-detector array
Data rate up to 53.125Gbps (26.5625GBd PAM4) per channel
Compliant with QSFP-DD MSA, CMIS V4.0 and 400G Ethernet
Compliant with IEEE 802.3bs 200GBASE-DR4
Internal CDR circuits on both receiver and transmitter channels
