Cables For Data Modules - AT&T OneVision DEFINITY G3 Guide Installation And Connection Manual

Planning Connectivity

Cables for Data Modules

Cables for Data Modules

Type of PBX
The type of PBX you have does not affect the cabling.
Data module The following diagram shows the cabling for a configuration that
cables
includes a 7400B data module.
1
2
Legend
5-20 Issue 2 April 1996
10
4
3
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. 7400B data module
8. M25A cable
9. Proxy Agent PC
10. 5000 feet maximum between the PBX and data module
5
7
6
11
9
8