1. Data Communication Equipment. 2. Data Circuit-terminating Equipment. 3. Distributed Computing Environment from OSF.

Distributed Computing Environment (Reference: OSF)

Data Circuit terminating Equipment (Reference: X.25, CCITT, IBM, HP, DEC, Tandem, Sun)

[Additional explanations: picture publisher] Digital Camera Edition (Reference: Micrografx)

Data Communications Equipment

In computing, the Distributed Computing Environment (DCE) software system was developed in the early 1990s from the work of the Open Software Foundation (OSF), a consortium (founded in 1988) that included Apollo Computer (part of Hewlett-Packard from 1989), IBM, Digital Equipment Corporation, and others. The DCE supplies a framework and a toolkit for developing client/server applications.

(DCE) An architecture consisting of standard programming interfaces, conventions and server functionalities (e.g. naming, distributed file system, remote procedure call) for distributing applications transparently across networks of heterogeneous computers. DCE is promoted and controlled by the Open Software Foundation (OSF). Usenet newsgroup: news:comp.soft-sys.dce. dce/dce.html">http://dstc.edu.au/AU/research_news/dce/dce.html. (1994-12-07)

<communications, hardware> (DCE) The devices and connections of a communications network that connect the communication circuit between the data source and destination (the {Data Terminal Equipment} or DTE). A modem is the most common kind of DCE. Before data can be transmited over a modem, the DTR (Data Terminal Ready) signal must be active. DTR tells the DCE that the DTE is ready to transmit and receive data. DCE and DTE are usually connected by an EIA-232 {serial line}. It is necessary to distinguish these two types of device because their connectors must be wired differently if a "straight-through" cable (pin 1 to pin 1, pin 2 to pin 2 etc.) is to be used. DCE should have a female connector and should transmit on pin two and receive on pin three. It is a curious fact that many modems are "DTE" according to the original standard. (1995-02-28)

Data Communication Equipment

A data circuit-terminating equipment (DCE) is a device that sits between the data terminal equipment (DTE) and a data transmission circuit. It is also called data communication(s) equipment and data carrier equipment.