digital service unit


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digital service unit

References in periodicals archive ?
The MCT1 Link Module(TM) provides an integrated digital service unit (DSU) and channel service unit (CSU) for each T1 port, for additional economies.
With CDS, the customer is no longer required to purchase SMDS digital service unit (DSU) functionality.
7610 SNMP Digital Service Unit is First in Series of Low-Priced Digital
New products included the Multimedia Periphery Router; and a digital service unit with synchronous data compression.
BCBSIL is a member of BluesNet, a leading-edge network built with Cisco Systems routers and Lucent Technologies digital service units, and is the first of the Plans to take the Harbor HFT solution into production.
AT&T also has improved service level agreements (SLAs) for its IPFR, frame relay and ATM services by extending them to the digital service units at customers' sites.
It combines the functionality of channel and digital service units (CSU/DSUs), routers, channel banks, and multiplexers that allow the customer to configure DSO channels for different services without changing the unit.
In addition to CDMA handsets and infrastructure products, the company manufactures and markets Private Branch Exchange and Digital Key System equipment, digital service units, high-speed modems, and other state-of-the- art digital telecommunications equipment.
The company also manufactures and markets Private Branch Exchange and Digital Key System equipment, digital service units, modems, and other state-of-the-art digital telecommunications equipment.
Under terms of a two-year agreement, Covad will use Polycom's NetEngine 3300D symmetrical DSL (SDSL) digital service units (DSUs) throughout North America.

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