Table 39 4X16 Default Line Numbering; Table 40 4X16 Rj-21 Connector Wiring - Nortel BCM50 Installation And Maintenance Manual

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Table 39 4X16 default line numbering

Port number
1
2
3
4
Table 40 lists the wiring details for the RJ-21 connector on the 4x16.
Table 40 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
4x16 wiring charts
Default line number on
Expansion port 1
101
102
103
104
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
201
202
203
204
Default DN on
Expansion port 1
217
218
219
220
221
222
223
224
225
226
227
228
229
Default DN on
Expansion port 2
249
250
251
252
253
254
255
256
257
258
259
260
261