Nortel Networks 400 4.0 4x16 MBM RJ-21 connector wiring Sheet 1, Set Pin Connection Wire color

344Appendix D 4x16 wiring charts

Table 90 lists the wiring details for the RJ-21 connector on the 4x16 MBM.

Table 90 4x16 MBM RJ-21 connector wiring (Sheet 1 of 2)

Set	Pin	Connection	Wire color
1	26	Tip	White-Blue
	1	Ring	Blue-White
2	27	Tip	White-Orange
	2	Ring	Orange-White
3	28	Tip	White-Green
	3	Ring	Green-White
4	29	Tip	White-Brown
	4	Ring	Brown-White
5	30	Tip	White-Slate
	5	Ring	Slate-White
6	31	Tip	Red-Blue
	6	Ring	Blue-Red
7	32	Tip	Red-Orange
	7	Ring	Orange-Red
8	33	Tip	Red-Green
	8	Ring	Green-Red
9	34	Tip	Red-Brown
	9	Ring	Brown-Red
10	35	Tip	Red-Slate
	10	Ring	Slate-Red
11	36	Tip	Black-Blue
	11	Ring	Blue-Black
12	37	Tip	Black-Orange
	12	Ring	Orange-Black
13	38	Tip	Black-Green
	13	Ring	Green-Black
14	39	Tip	Black-Brown
	14	Ring	Brown-Black
15	40	Tip	Black-Slate
	15	Ring	Slate-Black
16	41	Tip	Yellow-Blue
	16	Ring	Blue-Yellow
—	42	No connection	Yellow-Orange
	17	No connection	Orange-Yellow

N0060612