1 Description

The 400G QSFP-DD LR4 modules support link lengths up to 10 km over a pair of standard G.652 single-mode fiber (SMF) with duplex LC connectors. It complies with the IEEE 802.3bs protocol and 400GAUI-8/CEI-56G-VSR-PAM4 standard. It uses built-in CWDM mux/demux and duplex LC connectors to aggregate 4 channels with 100G capacity per channel, using 1271 to 1331nm CWDM lasers.

2 Product Features

• QSFP-DD MSA and RoHS compliant
• 4 CWDM lanes MUX/DEMUX design
• 100G Lambda MSA 400G-LR4 Specification compliant
• 8x 53.125Gb/s electrical interface (400GAUI-8)
• Data Rate 106.25Gbps (PAM4) per channel.
• Maximum power consumption 12W
• Supports Data Center Interconnect, 400G Ethernet, Infiniband interconnects, Enterprise networking

3 Application Scenario

• 400G Ethernet
• Data Center Interconnect
• Infiniband Interconnects 

4 Order Information