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ITU-T G.998.2

Ethernet-based multi-pair bonding

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Organization: ITU-T
Publication Date: 1 November 2018
Status: active
Page Count: 40
scope:

This Recommendation specifies portions of clause 61 of [IEEE 802.3ah]-2004 amendment to carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specification as a normative reference and identifies the requirements for multi-pair bonding in [IEEE 802.3ah]-2004 that are different in the United States. Further, this Recommendation specifies the requirements for extending the bonding methods in [IEEE 802.3ah]-2004 to xDSL technologies other than very high-speed digital subscriber line (VDSL) and single-pair high-bit-rate digital subscriber line (SHDSL).

This Recommendation has the following four objectives:

1) provide support for operation of xDSL technologies on multiple pairs of voice-grade twisted pair cable;

2) provide 100 Mbit/s burst data rate at the Ethernet media independent interface using rate matching;

3) provide full duplex operation;

4) provide a communication channel with a mean bit error rate (BER) at the α/β service interface of less than 10−7.

Document History

ITU-T G.998.2
November 1, 2018
Ethernet-based multi-pair bonding
This Recommendation specifies portions of clause 61 of [IEEE 802.3ah]-2004 amendment to carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specification...
March 1, 2018
Ethernet-based multi-pair bonding Corrigendum 1
A description is not available for this item.
August 1, 2015
Ethernet-based multi-pair bonding Amendment 4 – New Annex D
A description is not available for this item.
August 1, 2013
Ethernet-based multi-pair bonding Amendment 3 – Intentional temporary shutdown of some bonded lines
A description is not available for this item.
January 1, 2008
Ethernet-based multi-pair bonding Amendment 2
A description is not available for this item.
January 1, 2007
Ethernet-based Multi-Pair Bonding
A description is not available for this item.
January 1, 2005
Ethernet-based Multi-Pair Bonding
A description is not available for this item.

References

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