IEEE 802.3by-2016

IEEE Standard for Ethernet -- Amendment 2: Media Access Control Parameters, Physical Layers, and Management Parameters for 25 Gb/s Operation Amendment 2: Media Access Control Parameters, Physical Layers, and Management Parameters for 25 Gb/s Operation

IEEE , 07/29/2016

Publisher: IEEE

File Format: PDF

$103.00$206.00


IEEE 802.3by-2016 PDF

This amendment defines Ethernet Media Access Control (MAC) parameters, physical layer specifications, and management parameters for the transfer of Ethernet format frames at 25 Gb/s for server to switch interconnections. Amendment Standard - Superseded. This amendment to IEEE Std 802.3-2015 adds Physical Layer (PHY) specifications and management parameters for 25 Gb/s operation over twinaxial copper cabling (25GBASE-CR and 25GBASE-CR-S), electrical backplanes (25GBASE-KR and 25GBASE-KR-S), and multimode fiber (25GBASE-SR). This amendment also specifies a 25 Gigabit Attachment Unit Interface (25GAUI) and optional Energy Efficient Ethernet (EEE).

More IEEE Standards PDF

NEMA IA 10004-2023

NEMA IA 10004-2023

$40.00 $80.00

NEMA BS 31035-2023

NEMA BS 31035-2023

$24.00 $49.00

NEMA CPSP 5-2023

NEMA CPSP 5-2023

$49.00 $98.00

NEMA US 80023-2022

NEMA US 80023-2022

$37.00 $75.00