channel service unit

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(communications)

channel service unit - (CSU) A type of interface used to connect a terminal or computer to a digital medium in the same way that a modem is used for connection to an analogue medium.

A CSU is provided by the communication carrier to customers who wish to use their own equipment to retime and regenerate the incoming signals. The customer must supply all of the transmit logic, receive logic and timing recovery in order to use the CSU, whereas a digital service unit DSU performs these functions.

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No references found			The design of the EZT1 products incorporates an integrated channel service unit (CSU) that allows it to be connected directly to a T1 line without having other peripheral devices or customized circuit cards connected. ADC Telecommunications Simplifies T1 Access with EZT1 Multiplexers by Business Wire The slim-line card is comprised of a full featured, TR54016 compliant Channel Service Unit (CSU) and a single high-speed V. New TxPORT T1 Access Platform Offers ISPs Highest Density, Lowest ... by Business Wire The patent specifically covers the reprogrammable architecture that enables the AS2000 hardware to change from a Channel Service Unit (CSU) into network analysis equipment to respond to the immediate needs of the network. Verilink Granted Patent for Programmable Architecture of Access ... by Business Wire			channel miles channel mopping channel morphology channel net channel op channel order channel partner channel partner program channel pattern channel pipe channel plate multiplier channel process channel program channel protein channel read command channel read-backward command channel reliability channel roughness channel runner channel sample channel sand channel section channel segment channel selector channel sense command channel service unit channel service unit/data service unit channel shifter channel skip channel spacing channel spin channel splay channel status table channel status word channel steamer channel synchronizer Channel Tunnel channel width channel wing channel write command channel-attached device channel-end condition channel-lag deposit channel-mouth bar channel-to-channel adapter Channel-Type Reactor channeler channeling Channeling in solids channeling machine Channeling of Charged Particles in Crystals			Channel reliability Channel Replenishment Operations Channel Request Signal Channel Reservation Multiple Access channel roughness Channel Router Module-Blue Channel Router Module-Infrared Channel Router Module-Red channel runner Channel runoff Channel Sales Executive channel sample channel sand channel scaling channel scaling channel scaling channel scaling channel section channel section channel section channel section channel section channel segment Channel Selector Channel Selector Channel Selector Module Channel Sending Unit channel sense command Channel Sequence Number Channel Service Committee channel service unit Channel Service Unit Data Service Unit channel service unit/data service unit channel service unit/data service unit Channel Services Operators Channel Sharing Unit channel shifter Channel Shuffling Channel Side Enterprise Applications Channel Signal-to-Noise Ratio channel skip Channel Soft Value Channel spacing channel spin channel splay Channel Stacking Switch Channel State Dependent Packet Scheduling Channel state information Channel State Information at the Transmitter Channel State Information Available to the Receiver Channel Status Channel Status Register Channel Status Table Channel Status Table Channel Status Word Channel Status Word channel steamer Channel stuffing

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