Cisco chucks its hat into the 400Gbps ring

Low power, low latency, backwards-compatible PHY interfaces, all the buzzwords

Cisco has made its long-awaited entry into the 400G space, today announcing four switches pitched at webscale, high-end enterprise, and service provider customers.…

via The Register - Data Centre: Networks
http://go.theregister.com/feed/www.theregister.co.uk/2018/10/31/cisco_400gbps_ring/