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5-22 Issue 2 April 1996
Planning Connectivity
Cables for ADUs
Cables for ADUs
Type of PBX The type of PBX you have does not affect the cabling.
ADU cables The following diagram shows the cabling for a configuration that
includes an ADU.
Legend
1. PBX
2. Digital-line circuit pack on PBX
3. B25A cable
4. Cross connection at main distribution frame
5. 103A or wall jack
6. D8W-87 cable
7. ADU
8. Moss adapter
9. Z3A4 cable
10. Proxy Agent PC
11. 2000 feet maximum between the PBX and data module
3
4
9
5
1
6
2
7
8
10
11 12