Nortel Networks BCM1000 manual DIP switch settings, Media bay module positioning

88Chapter 7 Setting media bay module DIP switches

Table 11 shows possible DS30 bus numbers and offset configurations for each type of module, and the corresponding switch settings for modules that only allow single density, or which are set to single density, as may be the case for a DSM16+ or DSM32+.

The ASM/ASM8 settings are the same for either single or double density, except that you can only use offset 0 and 1 on a DS30 bus that is not set for double density, such as for DS30 06 and 07 on a PDD system.

For DECT and FEM settings, refer to “DECT switch settings” on page 105 and “FEM switch settings” on page 106.

Example: Position your DSM 16 module (step 1), which requires one full DS30 bus (step 2), in DS30 02 (step 3). Moving across, note that the offset is 0 (step 4). Set the DIP switches on the module to match the DIP switch settings indicated for that offset (step 5).

Table 11 Possible media bay module DIP switch settings, single density

	DS30								Media bay module positioning											DIP switch settings
				DSM	DSM				4x16		ASM 8/	DTM	CTM/		CTM 8/			BRI
	bus		Offsets	16/	32/			Offsets			ASM8+		GATM4		GATM8				1		2		3	4	5	6
				16+	32+		0,1, 2, 3				Offsets	Offsets	Offsets		Offsets			Offsets
#																			(offset)					(DS30)
				Offsets	Offsets		Line		Exten.		0, 1, 2	0	0, 1, 2, 3		0, 1, 2		0, 1, 2, 3
				0	0
			0	0	0		0			Picks	0	0	0		0		0		on			on on on on on
2			1				1			up			1			1		1	on			on	off	on	on	on
			2							ch.
							2				1		2		2		2		on			off	on	on	on	on
										#3
			3				3						3						on			off	off	on	on	on
			0	0		0	0			Picks	0	0	0		0		0		on			on	on	on	on	off
3			1				1			up			1			1		1	on			on	off	on	on	off
										ch.
			2				2				1		2		2		2		on			off	on	on	on	off
										#4
			3				3						3						on			off	off	on	on	off
			0	0	0		0			Picks	0	0	0		0		0		on			on	on	on	off	on
4			1				1			up			1			1		1	on			on	off	on	off	on
										ch.
			2				2				1		2		2		2		on			off	on	on	off	on
										#5
			3				3						3						on			off	off	on	off	on
			0	0		0	0			Picks	0	0	0		0		0		on			on	on	on	off	off
5			1				1			up			1			1		1	on			on	off	on	off	off
										ch.
			2				2				1		2		2		2		on			off	on	on	off	off
										#6
			3				3						3						on			off	off	on	off	off
			0	0	0		0			Picks	0	0	0		0		0		on			on	on	off	on	on
6			1				1			up			1			1		1	on			on	off	off	on	on
										ch.
			2				2				1		2		2		2		on			off	on	off	on	on
										#7
			3				3						3						on			off	off	off	on	on
			0	0							0	0	0		0		0		on			on	on	off	on	off
7***			1						Not				1			1		1	on			on	off	off	on	off
			2				supported				1		2		2		2		on			off	on	off	on	off
			3										3						on			off	off	off	on	off
		Module set to offset 0						Module set to offset 1						Module set to offset 2							Module set to offset 3

Each shaded square represents the amount of the DS30 bus, and the offset, which the module requires.

***If your system is configured with a 3/5 DS30 split, DS30 07 is not available to media bay modules.

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