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DEFINITY Made Easy Tools
Issue 2, November 2000
DEFINITY Hardware
TN2202
The TN2202 ring generator circuit pack supplies 50 Hz ringing power. The TN2202 supplies balanced ringing, by a modified backplane, to terminals connecting to the TN2183 multi-country analog line circuit pack when administered for France analog transmission.
The TN2202 plugs into the power unit slot and is required for each carrier containing analog lines (1 in an single-carrier cabinet or 1 in each port carrier of a MCC). A 1-lead modification is required in each backplane using TN2202. This is true for all products made for France. The TN2202 produces 2 symmetrical voltages (typically 28V rms) with respect to ground, and takes -48 VDC, -5 VDC, and ground from the backplane and generates 2 x 28V rms with added -48 VDC.
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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. |