NVIDIA/Mellanox MCP7Y60-H002 Compatible DAC 2m (7ft) 400Gb/s OSFP (Finned Top) to 2x200Gb/s QSFP56 InfiniBand HDR Passive Copper Splitter Cable Model:O2Q56-400G-CU2H Each DR4 channel implements 4×100G

Each DR4 channel implements 4×100G PAM4 transmission over an MPO-12 interface

3 standards

making it ideal for top-of-rack switch-to-server links

Mainly used to interconnect liquid/immersion-cooled servers with liquid/immersion-cooled switches

NVIDIA/Mellanox MCP7Y60-H002 Compatible DAC 2m (7ft) 400Gb/s OSFP (Finned Top) to 2x200Gb/s QSFP56 InfiniBand HDR Passive Copper Splitter Cable Model:O2Q56-400G-CU2H Each DR4 channel implements 4×100GDescription NADDOD O2Q56 400G CU2H is a passive Direct Attach Copper (DAC) cable with an OSFP based twin port 2x 200Gb s connector to two 200Gb s QSFP56s, and is a high speed 200Gb s splitter cable for InfiniBand and Ethernet networking. The DAC firmware supports both InfiniBand and Ethernet and is automatically enabled depending on the protocol of the switch attached to. The 8 channel twin port OSFP end uses a finned top form factor for use in