MDF connections to stations and the public switched telephone network

Figure 21: 3-pair to 4-pair satellite location connectivity

6

1

22

5

34

8 7

15

9

8

210

5

4 11

16

12

13

14

 

 

 

r758430b LAO 032103

Figure notes:

 

 

1.

Part of MDF

9.

Connectorized (staggered finger)

2.

3-Pair Connecting Blocks

 

Multiple 25-Pair Cable

3.

Purple Field

10.

4-Pair Connecting Blocks

4.

White Field

11.

Blue Field

5.

Patch Cord or Cross-Connect

12.

258A or BR2580A Adapter

 

Jumpers

13.

Information Outlet

6.

To Media Gateway (3-Pair

14.

4-Pair Circuit (DIW Station Cable

 

Modularity)

 

[D-Inside Wire])

7.

A25D Cable (3-Pair Circuits)

15.

Part of Satellite Location

8.

B25A Cable

16.

4-Pair Circuits (B25A Cable)

 

 

 

 

48 Installing and Connecting the MDF and Telephones

Page 48
Image 48
Avaya 03-300686 manual Pair to 4-pair satellite location connectivity