ADC FRE-765, Руководство пользователя

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Functional Description SCP-FRE765-041-03H
6 January 6, 2003 FRE-765 List 4A
Table 5. Connector P2
* (b)
(*) Shaded terminations used only with the 8 Channel POTS or 4 Channel ISDN Units.
(b) Shaded terminations used only with the 8 Channel POTS Units.
Channel
Unit
Circuit
Backplane Connector P2 Subscriber Cable Stub
Tip Ring Tip Ring
1 26 1 WH/BL BL/WH
2 27 2 WH/OR OR/WH
3 28 3 WH/GN GN/WH
3 4 29 4 WH/BN BN/WH
5 30 5 WH/SL SL/WH
6 31 6 RD/BL BL/RD
7 32 7 RD/OR OR/RD
8 33 8 RD/GN GN/RD
1 34 9 RD/BN BN/RD
2 35 10 RD/SL SL/RD
3 36 11 BK/BL BL/BK
4 4 37 12 BK/OR OR/BK
5 38 13 BK/GN GN/BK
6 39 14 BK/BN BN/BK
7 40 15 BK/SL SL/BK
8 41 16 YL/BL BL/YL
Table 6. Power and Ground Line Unit Terminations
Connector Type Function
-48V Screw No connection—reserved for future use.
GND Screw No connection—reserved for future use.
CHASSIS GND *
(*) The RT enclosure is shipped with the “CHASSIS GND” wire-wrap post
connected to the adjacent “GND” wire-wrap post on the RT Backplane.
Screw Chassis Ground