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IEEE 802.3cm-2020 IEEE Standard for Ethernet -- Amendment 7: Physical Layer and Management Parameters for 400 Gb/s over Multimode Fiber
Amendment by IEEE, 03/30/2020
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Scope
Define Physical Layer specifications (PHY) and management parameters for the transfer of Ethernet format frames at 400 Gb/s over fewer than 16 pairs of multimode fiber physical media.Abstract
Amendment Standard - Active.This amendment to IEEE Std 802.3-2018 adds Clause 150. This amendment adds Physical Layer (PHY) specifications and management parameters for 400 Gb/s operation on four pairs (400GBASE-SR4.2) and eight pairs (400GBASE-SR8) of multimode fiber, over reaches of at least 100 m. (The PDF of this standard is available at no cost to you compliments of the IEEE GET Program. For detail on this program go to https://ieeexplore.ieee.org/browse/standards/get-program/page/series?id=68)
M00091110
2021-02-20
New product
IEEE 802.3cm-2020 IEEE Standard for Ethernet -- Amendment 7: Physical Layer and Management Parameters for 400 Gb/s over Multimode Fiber
Amendment by IEEE, 03/30/2020