Avaya S8700 Installing Manual page 141

Three-pair circuits can also be run directly from the equipment room MDF to a 356A adapter as
shown in ''3-Pair to 4-Pair Circuit Distribution and Connectivity'' on page
station cables connect the adapter to the information outlets. Four-pair station cables can be run
directly from a satellite location to the information outlets as previously described.
NOTE:
Bridged taps are not allowed on any part of the station wiring.
4-Pair Circuit Distribution and Connectivity
7
Figure notes
Part of Main Distribution
1
Frame (MDF)
3-Pair Connecting Blocks
2
4-Pair Connecting Blocks
3
Purple Field
4
Blue Field
5
6 Patch Cord or Cross-Connect
Jumpers
1
2 3
6
4
8 8
9
12
7
8
9
10
11
12
13
May 2002
Installing the S8700 Multi-Connect
Station Circuit Distribution from Equipment Room
10
r764797a CJL 031396
To Media Gateway (Three-Pair Modularity)
B25A Cable
Connectorized (Staggered Finger) Multiple
25-Pair Cable
258A or BR2580A Adapter
Information Outlet
4-Pair Circuit
DIW Station Cable (D-Inside Wire)
144. Four-pair
11
12
13
141