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- Digital_cross_connect_system abstract "A digital cross-connect system (DCS or DXC) is a piece of circuit-switched network equipment, used in telecommunications networks, that allows lower-level TDM bit streams, such as DS0 bit streams, to be rearranged and interconnected among higher-level TDM signals, such as DS1 bit streams. DCS units are available that operate on both older T-carrier/E-carrier bit streams, as well as newer SONET/SDH bit streams.DCS devices can be used for "grooming" telecommunications traffic, switching traffic from one circuit to another in the event of a network failure, supporting automated provisioning, and other applications. Having a DCS in a circuit-switched network provides important flexibility that can otherwise only be obtained at higher cost using manual "DSX" cross-connect patch panels.It is important to realize that while DCS devices "switch" traffic, they are not packet switches—they switch circuits, not packets, and the circuit arrangements they are used to manage tend to persist over very long time spans, typically months or longer, as compared to packet switches, which can route every packet differently, and operate on micro- or millisecond time spans.DCS units are also sometimes colloquially called "DACS" units, after a proprietary brand name of DCS units created and sold by AT&T's Western Electric division, now Alcatel-Lucent.Modern digital access and cross-connect systems are not limited to the T-carrier system, and may accommodate high data rates such as those of SONET.".
- Digital_cross_connect_system wikiPageID "5595712".
- Digital_cross_connect_system wikiPageRevisionID "544421819".
- Digital_cross_connect_system hasPhotoCollection Digital_cross_connect_system.
- Digital_cross_connect_system subject Category:Digital_systems.
- Digital_cross_connect_system subject Category:Network_architecture.
- Digital_cross_connect_system subject Category:Telecommunications_equipment.
- Digital_cross_connect_system type Artifact100021939.
- Digital_cross_connect_system type DigitalSystems.
- Digital_cross_connect_system type Instrumentality103575240.
- Digital_cross_connect_system type Object100002684.
- Digital_cross_connect_system type PhysicalEntity100001930.
- Digital_cross_connect_system type System104377057.
- Digital_cross_connect_system type Whole100003553.
- Digital_cross_connect_system comment "A digital cross-connect system (DCS or DXC) is a piece of circuit-switched network equipment, used in telecommunications networks, that allows lower-level TDM bit streams, such as DS0 bit streams, to be rearranged and interconnected among higher-level TDM signals, such as DS1 bit streams.".
- Digital_cross_connect_system label "Cross-connect".
- Digital_cross_connect_system label "DXC".
- Digital_cross_connect_system label "Digital cross connect system".
- Digital_cross_connect_system sameAs Cross-connect.
- Digital_cross_connect_system sameAs m.0dvc0z.
- Digital_cross_connect_system sameAs Q3698642.
- Digital_cross_connect_system sameAs Q3698642.
- Digital_cross_connect_system sameAs Digital_cross_connect_system.
- Digital_cross_connect_system wasDerivedFrom Digital_cross_connect_system?oldid=544421819.
- Digital_cross_connect_system isPrimaryTopicOf Digital_cross_connect_system.