Adit 3104 User Manual

Adit 3104 - Release 1.6 3-5
Electrical Installation & Cabling
Interface Connectors
25-Pair Telco Connector
Tip and Ring Analog Interface equipped with standard 25-pair Telco Connector (female) for connection
to key systems, fax machines, modems, and PBXs.
Circuit connections are made at the 25-pair telco connectors.
A standard 25-pair telephone cable with RJ-21X wiring and
a male D-type connector at the Adit 3000 end is required.
The pinouts are as follows:
Pair Pin Function Color Code Pair Pin Function Color Code
126
1
Tip Channel 1
Ring Channel 1
White/Blue
Blue/White
14 39
14
Tip Channel 14
Ring Channel 14
Black/Brown
Brown/Black
227
2
Tip Channel 2
Ring Channel 2
White/Orange
Orange/White
15 40
15
Tip Channel 15
Ring Channel 15
Black/Slate
Slate/Black
328
3
Tip Channel 3
Ring Channel 3
White/Green
Green/White
16 41
16
Tip Channel 16
Ring Channel 16
Yellow/Blue
Blue/Yellow
429
4
Tip Channel 4
Ring Channel 4
White/Brown
Brown/White
17 42
17
Tip Channel 17
Ring Channel 17
Yellow/Orange
Orange/Yellow
530
5
Tip Channel 5
Ring Channel 5
White/Slate
Slate/White
18 43
18
Tip Channel 18
Ring Channel 18
Yellow/Green
Green/Yellow
631
6
Tip Channel 6
Ring Channel 6
Red/Blue
Blue/Red
19 44
19
Tip Channel 19
Ring Channel 19
Yellow/Brown
Brown/Yellow
732
7
Tip Channel 7
Ring Channel 7
Red/Orange
Orange/Red
20 45
20
Tip Channel 20
Ring Channel 20
Yellow/Slate
Slate/Yellow
833
8
Tip Channel 8
Ring Channel 8
Red/Green
Green/Red
21 46
21
Tip Channel 21
Ring Channel 21
Violet/Blue
Blue/Violet
934
9
Tip Channel 9
Ring Channel 9
Red/Brown
Brown/Red
22 47
22
Tip Channel 22
Ring Channel 22
Violet/Orange
Orange/Violet
10 35
10
Tip Channel 10
Ring Channel 10
Red/Slate
Slate/Red
23 48
23
Tip Channel 23
Ring Channel 23
Violet/Green
Green/Violet
11 36
11
Tip Channel 11
Ring Channel 11
Black/Blue
Blue/Black
24 49
24
Tip Channel 24
Ring Channel 24
Violet/Brown
Brown/Violet
12 37
12
Tip Channel 12
Ring Channel 12
Black/Orange
Orange/Black
25 50
25
Reserved Violet/Slate
Slate/Violet
13 38
13
Tip Channel 13
Ring Channel 13
Black/Green
Green/Black
50
25
26
1