Nortel BCM50 Installation And Maintenance Manual page 222

222 Appendix H 4x16 wiring charts
Table 46 4x16 default line numbering
Port number
1
2
3
4
Table 47 lists the wiring details for the RJ-21 connector on the 4x16.
Table 47 4x16 RJ-21 connector wiring (Sheet 1 of 2)
Set Pin Connection
26 Tip
1
1 Ring
27 Tip
2
2 Ring
28 Tip
3
3 Ring
29 Tip
4
4 Ring
30 Tip
5
5 Ring
31 Tip
6
6 Ring
32 Tip
7
7 Ring
33 Tip
8
8 Ring
34 Tip
9
9 Ring
35 Tip
10
10 Ring
36 Tip
11
11 Ring
37 Tip
12
12 Ring
38 Tip
13
13 Ring
N0027152 01 N0027152 01
Default line number on
Expansion port 1
065
066
067
068
Wire color
White-Blue
Blue-White
White-Orange
Orange-White
White-Green
Green-White
White-Brown
Brown-White
White-Slate
Slate-White
Red-Blue
Blue-Red
Red-Orange
Orange-Red
Red-Green
Green-Red
Red-Brown
Brown-Red
Red-Slate
Slate-Red
Black-Blue
Blue-Black
Black-Orange
Orange-Black
Black-Green
Green-Black
Default line number on
Expansion port 2
095
096
097
098
Default DN on
Expansion port 1
253
254
255
256
257
258
259
260
261
262
263
264
265
Default DN on
Expansion port 2
285
286
287
288
289
290
291
292
293
294
295
296
297