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ITU Telecommunication Standardization Sector (ITU-T)

One of the three sectors (divisions or units) of the International Telecommunication Union (ITU); it coordinates standards for telecommunications.


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This reference poster sums up the key elements of the ITU-T Y.1564 Ethernet service activation methodology (EtherSAM): per-phase objectives and methodology, typical round-trip and bidirectional topologies, definitions and more.

Last updated: 2012-01-11
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This application note presents EtherSAM or ITU-T Y.1564, the new ITU-T standard for turning up, installing and troubleshooting Ethernet-based services.

Last updated: 2011-08-22