DS-3 (Digital Signal Level Three)

The signal level for a digital carrier system operating at level three

of the North American digital signal hierarchy. A DS-3 corresponds to a T3 in the North American hierarchy. See also digital signal hierarchy and T3.

• Computer Supported Telephony Applications (CSTA)
• computer telephony (CT)
• Computing Technology Industry Association (CompTIA)
• concatenation
• concentrator
• conditioned circuit
• conditioning
• conductance
• conductor
• conduit
• cone of acceptance
• cone of acceptance
• Confederation of European Posts and Telecommunications (CEPT)
• Confederation of European Posts and Telecommunications (CEPT)
• conference bridge
• conference call
• configuration management
• confirmation
• Conférence Européenne des administrations des Postes et des Télécommunications (CEPT)
• congestion
• congestion management
• conjugate structure algebraic code excited linear prediction (CS-ACELP)
• connection
• connectionless
• Connectionless Broadband Data Service (CBDS)