Table b–4 – Paradyne Jetstream CPX-1000 User Manual
Page 144

B. Pin Assignments and Indicators
1000-A2-GN22-00
B-6
February 2003
Table B–4. RJ21X Pin Assignments
T1
Circuit
Wire Color
Tip Pin
Ring
Pin
Wire Color
T1
Circuit
Tx1
Blue/White
26
1
White/Blue
Tx1
Rx1
Orange/White
27
2
White/Orange
Rx1
Tx2
Green/White
28
3
White/Green
Tx2
Rx2
Brown/White
29
4
White/Brown
Rx2
Tx3
Slate/White
30
5
White/Slate
Tx3
Rx3
Blue/Red
31
6
Red/Blue
Rx3
Tx4
Orange/Red
32
7
Red/Orange
Tx4
Rx4
Green/Red
33
8
Red/Green
Rx4
Tx5
Brown/Red
34
9
Red/Brown
Tx5
Rx5
Slate/Red
35
10
Red/Slate
Rx5
Tx6
Blue/Black
36
11
Black/Blue
Tx6
Rx6
Orange/Black
37
12
Black/Orange
Rx6
Tx7
Green/Black
38
13
Black/Green
Tx7
Rx7
Brown/Black
39
14
Black/Brown
Rx7
Tx8
Slate/Black
40
15
Black/Slate
Tx8
Rx8
Blue/Yellow
41
16
Yellow/Blue
Rx8
Tx9
Orange/Yellow
42
17
Yellow/Orange
Tx9
Rx9
Green/Yellow
43
18
Yellow/Green
Rx9
Tx10
Brown/Yellow
44
19
Yellow/Brown
Tx10
Rx10
Slate/Yellow
45
20
Yellow/Slate
Rx10
Tx11
Blue/Violet
46
21
Violet/Blue
Tx11
Rx11
Orange/Violet
47
22
Violet/Orange
Rx11
Tx12
Green/Violet
48
23
Violet/Green
Tx12
Rx12
Brown/Violet
49
24
Violet/Brown
Rx12
Unused
Slate/Violet
50
25
Violet/Slate
Unused