Nortel Networks BCM1000 manual Select DS30 Bus #, To DSM 16+, DSM 32+ connectors, =top, B = bottom

104Chapter 7 Setting media bay module DIP switches

Companion has not be included in this table because you cannot use double density modules to deploy Companion.

Table 25 DSM 16+ and DSM32+ double density switch settings for new systems with BCM 3.0 or newer software

Select DS30

bus #

02

03

04

05

06

071

	Enter these switch
			settings
1		2	3	4	5	6
							A
		on	on	on	on	on
off
		on		on	on	on	B
off			off
		on	on	on	on		A
off						off
		on		on	on		B
off			off			off
		on	on	on		on	A
off					off
		on		on		on	B
off			off		off
		on	on	on			A
off					off	off
		on		on			B
off			off		off	off
		on	on		on	on	A
off				off
		on			on	on	B
off			off	off
		on	on		on		A
off				off		off
		on			on		B
off			off	off		off

To assign these

DNs

to DSM 16+:

A= DSM1, B=DSM2

221-236

237-252

253-268

269-284

285-300

301-316

317-332

333-348

349-364

365-3803

381-396

397-4124

A

B

A

B

A

B

A

B

A

B

A

B

To assign these DNs to	2	Custom DN
DSM 32+ (connectors:
		range
A=top, B = bottom)

237-252

221-236

269-284

253-268

301-316

285-300

333-348

317-332

365-3803

349-364

397-4124

381-396

2The extensions listed are based on a three-digit DN with a Start DN of 221. If your system has longer DNs or a different Start DN, enter the range in the blank column.

1If your system is configured with a 3/5 split, you cannot use DS30 07.

3Available only on systems set to FDD. Modules cannot be set to double density on systems set to PDD. Refer to the previous chart for the switch settings for single density and PDD.

4Available only on systems set to FDD, with a 2/6 DS30 split. Modules cannot be set to double density on systems set to PDD. Refer to the previous chart for the switch settings for single density and PDD.

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