64GFC

At our last live FCIA webcast “Will You Still Love Me When I Turn 64GFC” our expert speakers, Dean Wallace and Barry Maskas, provided a technical session on T11 standards which define 64GFC serial Fibre Channel. It was a deep dive into backwards speed auto-negotiation compatibility, compatible form factors, and more, while having some fun [...]

Fibre Channel’s speed roadmap defines a well-understood technological trend: the need to double the bit rate in the channel without doubling the required bandwidth. In order to do this, PAM4 (pulse-amplitude modulation, with four levels of pulse modulation), enters the Fibre Channel physical layer picture.  With the use of four signal levels instead of two, [...]