Notably, ConnectX-8 already has 200G PAM4 for 800G as a single port - and uses it for Infiniband. Looks like it is so because it pre-dates 800G Ethernet ratifi

Notably, ConnectX-8 already has 200G PAM4 for 800G as a single port - and uses it for Infiniband. Looks like it is so because it pre-dates 800G Ethernet ratification...