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DEFINITY Made Easy Tools
Issue 2, November 2000
DEFINITY Hardware
TN2147C
The TN2147 has 8 analog CO trunk ports. Each port has tip and ring signal leads. The TN2147 uses 4 (1 for each pair of ports) Dual Subscriber Line Audio processing Circuits (DSLACs) to be administered to meet a given transmission and impedance requirement. The DSLACs convert analog signals to digital signals and digital signals to analog signals to interface the analog CO trunks to the system's digital TDM bus.
The TN2147C provides multi-country signaling based on trunk type: loop-start, ground start, or battery reverse loop-start.
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| Copyright� 2000 Avaya Inc |
| Send comments to MadeEasy Development Team |
| Always check at the Made Easy Web site for the most current information. |