40 Gigabit Ethernet (40GbE) and 100 Gigabit Ethernet (100GbE) are groups of computer networking technologies for transmitting Ethernet frames at rates of 40 and 100 gigabits per second (Gbit/s), respectively. These technologies offer significantly higher speeds than 10 Gigabit Ethernet. The technology was first defined by the IEEE 802.3ba-2010 standard[1] and later by the 802.3bg-2011, 802.3bj-2014,[2] 802.3bm-2015,[3] and 802.3cd-2018 standards. The first succeeding Terabit Ethernet specifications were approved in 2017.[4]
The standards define numerous port types with different optical and electrical interfaces and different numbers of optical fiber strands per port. Short distances (e.g. 7 m) over twinaxial cable are supported while standards for fiber reach up to 80 km.
^"IEEE P802.3ba 40Gb/s and 100Gb/s Ethernet Task Force". official web site. IEEE. June 19, 2010. Retrieved June 24, 2011.
^"100 Gb/s Backplane and Copper Cable Task Force". official web site. IEEE. Archived from the original on 2013-02-28. Retrieved 2013-06-22.
^"40 Gb/s and 100 Gb/s Fiber Optic Task Force". official web site. IEEE.
^such as IEEE 802.3bs-2017
and 24 Related for: 100 Gigabit Ethernet information
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