Connecting the main distribution frame to stations and the public switched telephone network
Installing the Avaya S8700 Media Server with an Avaya G650 Media Gateway 163
December 2003
Figure 62: 3-pair to 4-pair circuit distribution and connectivity
Figure notes
1 Part of Main Distribution Frame (MDF)
2 3-Pair Connecting Blocks
3 Purple Field
4 Blue Field
5 Patch Cord or Cross-Connect Jumpers
6 To Media Gateway (3-Pair Modularity)
7 B25A Cable
8 3-Pair Circuits
9 356A Adapter
10 Information Outlet
11 3-Pair Circuit in 4-Pair Wire
12 DIW Station Cable (D-Inside Wire)
8
7
1
9
10
11
12
r758533a CJL 031196
2 2
4
3
6
5