Alarm indication signal: Difference between revisions

Revision as of 12:09, 11 September 2007

Revision as of 02:31, 27 November 2007

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AIS originated with the [[T-carrier]] system, and became a standard feature of subsequent [[plesiochronous]] and [[synchronous]] circuit-based communication systems, and is also part of the [[asynchronous transfer mode|ATM]] standards.

As the use of [[Ethernet]] for long-distance data links has increased, the need for a similar end-to-end [[operations and management|OAMOA&M]] function has led to the development of a similar [[Ethernet alarm indication signal]] ([[EthAIS]]).

== See also ==

* [[concatenation (telecommunications)]]

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