5-20 Issue 2 April 1996
Planning Connectivity
Cables for Data Modules
Cables for Data Modules
Type of PBX The type of PBX yo u have does not affect the cabling.
Data module
cables The following diagram shows the cabling for a configurat ion tha t
includes a 7400B data module.
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. 7400B data module
8. M25A cable
9. Proxy Agent PC
10. 5000 feet maximum between th e PBX and data module
3
49
5
1
6
278
10 11