Members of the OIF have finalized and implementation agreement (IA) covering flexible Ethernet for Data Center and transport interconnect efficiency.
The FlexE Implementation Agreement provides a generic mechanism for supporting a variety of Ethernet MAC rates that may or may not correspond to any existing Ethernet PHY rate. This includes MAC rates that are both greater than (through bonding) and less than (through sub-rate and channelization) the Ethernet PHY rates used to carry FlexE.
“The FlexE IA allows Ethernet to be used more efficiently in response to ever changing technologies, link rates, and bandwidth needs,” said Scott Irwin of MoSys and the OIF’s Physical and Link Layer Working Group – Protocol Vice Chair. “OIF members worked hard to get this IA completed in record time to meet the industry’s need for flexible and scalable bandwidth provisioning.”
http://www.oiforum.com/wp-content/uploads/OIF-FLEXE-01.0.pdf
