Know your gear
The NVIDIA MCA7J70 800GBase Direct Attach Splitter provides power-efficient connectivity enabling higher port bandwidth, density and configurability at a low cost and reduced power requirement in the data centers. This active copper cable uses eight channels of 100G-PAM4 modulation and has a length of 16.4 ft. The ACC firmware supports both InfiniBand and Ethernet and is automatically enabled depending on the protocol of the switch attached to it.