Avaya CMC1 사용자 설명서

Install and Wire Telephone Power Supplies

Issue 10 June 2005

Figure 39: Example Adjunct Power Connections

Auxiliary Power for an Attendant Console

The nonessential functions of an attendant console and its optional 26A1 or 24A1 selector
console derive power from an auxiliary power source. Provide auxiliary power for an attendant
console through this cable so the console remains fully operational during short power outages.

Note:

Note:

Only 1 console can derive auxiliary power from the system and through the
auxiliary cable located in the trunk/auxiliary field.

A console’s maximum distance from its auxiliary power source is:

●

800 feet (244 m) for a 302A1

●

350 feet (107 m) for a 301B1 and 302D

An attendant console can also derive auxiliary power from:

●

Individual 1151B or 1151B2 power supply

●

MSP-1 power supply

●

258A-type adapters

●

Bulk power supplies such as the 1145A1

Figure notes:

1. Typical display telephone
2. Individual power supply (Such as

1151B) (Not used if item 14 is used)

3. 400B2 adapter
4. Information outlet (modular jack)
5. 4-pair D-Inside Wire (DIW) cable
6. Satellite site or adapter location
7. 25-pair D-Inside Wire (DIW) cable

8. Station side of MDF
9. 100P6A patch cord or jumpers

10. System side of MDF

11. 25-pair cable to digital line circuit pack

12. Equipment room
13. Satellite location
14. Bulk power supply (Such as 1145B). Install at

satellite location or equipment room (not both).

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