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Central office multiplexing

Index Central office multiplexing

Central office multiplexing (or CO muxing) is telephone exchange (central office) equipment that derives a number of lower speed channels from one high-bandwidth channel. [1]

8 relations: Bandwidth (computing), Common carrier, Communication channel, Digital Signal 1, Digital Signal 3, Interexchange carrier, Multiplexing, Telephone exchange.

Bandwidth (computing)

In computing, bandwidth is the maximum rate of data transfer across a given path.

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Common carrier

A common carrier in common law countries (corresponding to a public carrier in civil law systems,Encyclopædia Britannica CD 2000 "Civil-law public carrier" from "carriage of goods" usually called simply a carrier) is a person or company that transports goods or people for any person or company and that is responsible for any possible loss of the goods during transport.

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Communication channel

A communication channel or simply channel refers either to a physical transmission medium such as a wire, or to a logical connection over a multiplexed medium such as a radio channel in telecommunications and computer networking.

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Digital Signal 1

Digital Signal 1 (DS1, sometimes DS-1) is a T-carrier signaling scheme devised by Bell Labs.

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Digital Signal 3

A Digital Signal 3 (DS3) is a digital signal level 3 T-carrier.

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Interexchange carrier

Interexchange carrier (IXC) is a U.S. legal and regulatory term for a telecommunication company, commonly called a long-distance telephone company.

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In telecommunications and computer networks, multiplexing (sometimes contracted to muxing) is a method by which multiple analog or digital signals are combined into one signal over a shared medium.

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Telephone exchange

A telephone exchange is a telecommunications system used in the public switched telephone network or in large enterprises.

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Central Office Multiplexing.


[1] https://en.wikipedia.org/wiki/Central_office_multiplexing

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