1 Description

400G QSFP-DD FR4 is a 400Gb/s Quad Small Form Factor Pluggable Double Density (QSFP-DD) optical module supporting link lengths up to 2km SMF through duplex LC connectors. The Transceiver complies with IEEE 802.3bs, the 400GBASE-FR4 specification of the 100G Lambda MSA group, and the 400GAUI-8/CEI-56G-VSR-PAM4 standard. The 400 Gigabit Ethernet signal is carried over four CWDM mesh optical wavelengths. Multiplexing and demultiplexing of four wavelengths are managed within the device.

2 Product Features

• QSFP-DD MSA compliant
• 4 CWDM lanes MUX/DEMUX design
• 100G Lambda MSA 400G-FR4 Specification compliant
• 125Gb/s electrical interface (400GAUI-8)
• Data Rate 106.25Gbps (PAM4) per channel
• Maximum power consumption 10.5W
• RoHS compliant
• Supports Data Center Interconnect, 400G Ethernet, Infiniband interconnects, Enterprise networking

3 Application Scenario

• 400G Ethernet
• Data Center Interconnect
• Infiniband Interconnects 

4 Order Information