1 Description

The 400G QSFP-DD LR8 optical transceiver module is designed to support 400G Ethernet for data center links up to 10 km on single-mode fiber with FEC. It complies with the IEEE 802.3bs 400GBASE-LR8. The module supports eight electrical interface lanes that operate in 50G PAM4 encoding mode, enabling 400G (8x50G) data rates.

2 Product Features

• QSFP-DD MSA, RoHS 2.0 compliant
• Compliant to IEEE 802.3bs 400GBASE-LR8
• Hot pluggable 76-pin electrical interface
• 8 LAN-WDM lanes MUX/DEMUX design
• 125Gbit/s PAM4 Channel Electrical Serial Interface (400GAUI-8)
• Maximum power consumption 14.5W
• Single 3.3V power supply
• Supports Data Center Interconnect, 400GBASE-LR8 Ethernet, Infiniband interconnects, Enterprise networking

3 Application Scenario

• 400G Ethernet
• Telecom Networking
• Infiniband Interconnects 

4 Order Information