FXS and FXO ports
64
SmartNode 4900 Series Getting Started Guide
C • Port pin-outs
Yellow
Blue
Blue
Tip 17
Pair 17
49
Blue
Yellow
Blue
Ring 17
17
Black
Slate
Blue
Tip 18
Pair 18
50
Slate
Black
Blue
Ring 18
18
Black
Brown
Blue
Tip 19
Pair 19
51
Brown
Black
Blue
Ring 19
19
Black
Green
Blue
Tip 20
Pair 20
52
Green
Black
Blue
Ring 20
20
Black
Orange
Blue
Tip 21
Pair 21
53
Orange
Black
Blue
Ring 21
21
Black
Blue
Blue
Tip 22
Pair 22
54
Blue
Black
Blue
Ring 22
22
Red
Slate
Blue
Tip 23
Pair 23
55
Slate
Red
Blue
Ring 23
23
Red
Brown
Blue
Tip 24
Pair 24
56
Brown
Red
Blue
Ring 24
24
Red
Green
Blue
Tip 25
Pair 25
57
Green
Red
Blue
Ring 25
25
Red
Orange
Blue
Tip 26
Pair 26
58
Orange
Red
Blue
Ring 26
26
Red
Blue
Blue
Tip 27
Pair 27
59
Blue
Red
Blue
Ring 27
27
White
Slate
Blue
Tip 28
Pair 28
60
Slate
White
Blue
Ring 28
28
White
Brown
Blue
Tip 29
Pair 29
61
Brown
White
Blue
Ring 29
29
White
Green
Blue
Tip 30
Pair 30
62
Green
White
Blue
Ring 30
30
White
Orange
Blue
Tip 31
Pair 31
63
Orange
White
Blue
Ring 31
31
White
Blue
Blue
Tip 32
Pair 32
64
Blue
White
Blue
Ring 32
32
Table 16. Band marked color-codes for the 64-pin RJ-21X connector (Continued)
Wire/Color Code
Binder Color
Tip & Ring
Pair Number
64 Pin
Positions
Main color
Stripe
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