Nortel Networks 400 4.0, BCM200 manual CTM4 and CTM8 switch settings

124Chapter 8 Installing a media bay module (MBM)

Table 35 shows the switch settings for each DS30 number, and the resulting line assignments for CTMs and CTM8s.

Table 35 CTM4 and CTM8 switch settings

Select	Select	Enter these switch settings						To assign	To assign these lines
DS30	offset							these lines	CTM8
bus
		1	2	3	4	5	6	CTM4	Lower	Upper
									(lines 1-4)	(lines 5-8)
	0	on	on	on	on	on	on	211-214	211-214	219-222
	1								219-222	227-230
2		on	on	off	on	on	on	219-222
	2	on	off	on	on	on	on	227-230	227-230	235-238
	3
		on	off	off	on	on	on	235-238	Not supported	Not supported
	0	on	on	on	on	on	off	181-184	181-184	189-192
3	1	on	on	off	on	on	off	189-192	189-192	197-200
	2	on	off	on	on	on	off	197-200	197-200	205-208
	3
		on	off	off	on	on	off	205-208	Not supported	Not supported
	0	on	on	on	on	off	on	151-154	151-154	159-162
4	1	on	on	off	on	off	on	159-162	159-162	167-170
	2	on	off	on	on	off	on	167-170	167-170	175-178
	3	on	off	off	on	off	on	175-178	Not supported	Not supported
	0	on	on	on	on	off	off	121-124	121-124	129-132
5	1	on	on	off	on	off	off	129-132	129-132	137-140
	2	on	off	on	on	off	off	137-140	137-140	145-148
	3	on	off	off	on	off	off	145-148	Not supported	Not supported
	0	on	on	on	off	on	on	91-94	91-94	99-102
6	1	on	on	off	off	on	on	99-102	99-102	107-110
	2	on	off	on	off	on	on	107-110	107-110	115-118
	3	on	off	off	off	on	on	115-118	Not supported	Not supported
	0	on	on	on	off	on	off	61-64	61-64	69-72
***7	1	on	on	off	off	on	off	69-72	69-72	77-80
	2	on	off	on	off	on	off	77-80	77-80	85-88
	3	on	off	off	off	on	off	85-88	Not supported	Not supported

***If your system is configured with a 3/5 DS30 split, DS30 bus 7 is not available.

N0060612