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DEFINITY Enterprise Communications Server Release 6
Installation and Test for Multi-Carrier Cabinets
555-230-112
Issue 5
May 1998
Install and Wire Telephones and Other Equipment
Page 5-14Adjunct Power Connections
5
Adjunct Power Connections
Figure 5-9 shows 3 typical connection locations for adjunct power. Adjunct
power for station equipment may be supplied from the equipment room, satellite
location, or the work location.
Figure 5-9. Example Adjunct Power Connections
For Figure 5-9
, the following example is used:
a. If 25 telephones connect to the system and all 25 telephones need
adjunct power, install the adjunct power supply in the equipment room.
b. If only 10 of the telephones need adjunct power, install the adjunct power
supply at the satellite location.
c. If only 1 telephone needs adjunct power, install the adjunct power supply
at the work location.
Figure Notes
1. Typical Display Telephone
2. Adjunct Power Supply (Such as 1151A or
1151A2)
3. 400B2 Adapter
4. Information Outlet
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 Main Distribution Frame
9. 100P6A Patch Cord or Jumpers
10. System Side of MDF
11. 25-Pair Cable to System Cabinet
Analog Line Circuit Pack
12. Equipment Room
13. Satellite Location
14. Work Location
15. Power From Bulk Power Source (Such
as 1145B)
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adjunct_1 PDH 062696