Traffic Card Cables
Cables and Pin Assignments A-7
10/100 Ethernet Straight Cable
Both ends of this shielded and grounded cable are terminated in standard RJ-45 eight-pin modular plugs.
Table A-11 lists the pin assignments, which are for both ends of the cable.
Fast Ethernet Breakout Cable
Table A-12 lists the pin assignments for the breakout cable (MRJ21 connector to RJ-45 connectors) for the
10/100 Ethernet ports on the FE-GE traffic card.
Table A-11 10/100 Ethernet Straight Cable Pin Assignments
# Signal Name Notes
1. Rx (+) –
2. Rx (–) –
3. Tx (+) –
4. – Termination network
5. – Termination network
6. Tx (–) –
7. – Termination network
8. – Termination network
Table A-12 Fast Ethernet Breakout Cable Pin Assignments
Port
MRJ21
Pins
RJ-45
Pins Colors Port
MRJ21
Pins
RJ-45
Pins Colors
11
2
13
14
1
2
3
6
White/Blue
Blue/White
White/Orange
Orange/White
729
30
41
42
1
2
3
6
Black/Green
Green/Black
Black/Brown
Brown/Black
23
4
15
16
1
2
3
6
White/Green
Green/White
White/Brown
Brown/White
831
32
43
44
1
2
3
6
Black/Gray
Gray/Black
Yellow/Blue
Blue/Yellow
325
26
37
28
1
2
3
6
White/Gray
Gray/White
Red/Blue
Blue/Red
99
10
21
22
1
2
3
6
Yellow/Orange
Orange/Yellow
Yellow/Green
Green/Yellow
427
28
39
40
1
2
3
6
Red/Orange
Orange/Red
Red/Green
Green/Red
10 11
12
23
24
1
2
3
6
Yellow/Brown
Brown/Yellow
Yellow/Gray
Bray/Yellow
55
6
17
18
1
2
3
6
Red/Brown
Brown/Red
Red/Gray
Gray/Red
11 33
34
45
46
1
2
3
6
Violet/Blue
Blue/Violet
Violet/Orange
Orange/Violet
67
8
19
20
1
2
3
6
Black/Blue
Blue/Black
Black/Orange
Orange/Black
12 35
36
47
48
1
2
3
6
Violet/Green
Green/Violet
Violet/Brown
Brown/Violet
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