IEEE 802.3cu:2021 pdf download IEEE 802.3cu:2021 pdf download.IEEE Standard for Ethernet-Amendment 11:Physical Layers and Managemen... 12/06/2021IEEE Standards126Physical Layers and Management Parameters for 100 Gb/s and 400 Gb/s Operation over Single-Mode Fiber at 100 Gb/s per WavelengthComments Read more