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The term was first used in this regard by industry association NCTA in January 2019, which said it had filed for a trademark on the term, and expanded on by CableLabs in a summer 2019 white paper. [1] [2] The term "10G" has no connection to the numbered generations of cellular network standards such as 5G (fifth generation). Some articles ...
Router with two dozen 10 Gigabit Ethernet ports and three types of physical-layer module. 10 Gigabit Ethernet (abbreviated 10GE, 10GbE, or 10 GigE) is a group of computer networking technologies for transmitting Ethernet frames at a rate of 10 gigabits per second.
NCTA, formerly known as the National Cable & Telecommunications Association (NCTA), is a trade association representing the broadband and cable television industries in the United States. As of 2011, NCTA represented more than 90% of the U.S. cable market, [ 2 ] over 200 cable networks, and various equipment suppliers and service providers to ...
A cable for Ethernet may be wired to either the T568A or T568B termination standard at both ends of the cable. Since these standards differ only in that they swap the positions of pairs 2 and 3 – the only pairs used by the formerly common 10BASE-T and 100BASE-TX – a cable with T568A wiring at one end and T568B at the other functions as a ...
Generally, layers are named by their specifications: [8] 10, 100, 1000, 10G, ... – the nominal, usable speed at the top of the physical layer (no suffix = megabit/s, G = gigabit/s), excluding line codes but including other physical layer overhead (preamble, SFD, IPG); some WAN PHYs (W) run at slightly reduced bitrates for compatibility reasons; encoded PHY sublayers usually run at higher ...
10 Gbit/s EPON or 10G-EPON was ratified as an amendment IEEE 802.3av to IEEE 802.3. 10G-EPON supports 10/1 Gbit/s. The downstream wavelength plan support simultaneous operation of 10 Gbit/s on one wavelength and 1 Gbit/s on a separate wavelength for the operation of IEEE 802.3av and IEEE 802.3ah on the same PON concurrently.
A Cat 6 patch cable, terminated with 8P8C modular connectors. Category 6 cable (Cat 6) is a standardized twisted pair cable for Ethernet and other network physical layers that is backward compatible with the Category 5/5e and Category 3 cable standards. Cat 6 must meet more stringent specifications for crosstalk and system noise than Cat 5 and ...
Asymmetric 10G-PON is specified as XG-PON1: 10 Gbit/s downstream and 2.5 Gbit/s upstream (nominal line rate of 9.95328 Gbit/s downstream and 2.48832 Gbit/s upstream). Symmetric 10G-PON is also proposed as XG-PON2 with 10 Gbit/s upstream, but would require more expensive burst-mode lasers on optical network terminals (ONTs) to deliver the ...