NVIDIA/Mellanox MMS4X00-NS400 Compatible 400GBASE-DR4 OSFP Flat Top PAM4 1310nm 500m DOM MPO-12/APC SMF InfiniBand NDR Optical Transceiver Module for ConnectX-7 HCA

The 400G DR4 OSFP Optical Transceiver is an InfiniBand 400Gb/s Single-port OSFP, DR4 single mode parallel transceiver using a single, 4-channel MPO-12/APC optical connector. The Reach 4-channel (DR4) design uses 100G-PAM4 modulation and has a maximum fiber reach of 500-meters using OS2 single mode fibers. It is qualified for use in InfiniBand NDR end-to-end systems.
It is the ideal solution for supercomputing, seamlessly integrating into computing and storage infrastructure to ensure efficient high-performance interconnectivity. Used in ConnectX-7/OSFP adapters linked to Twin-port transceivers in 2x400G IB switches.