Nortel Networks BCM1000 manual To assign these DNs to DSM 16+ =DSM1, B=DSM2

Chapter 7 Setting media bay module DIP switches 103

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

Table 24 DSM 16+ and DSM32+ double density switch settings for 2.5 systems upgraded to BCM 3.0 or newer software

Select		Enter these switch
			settings
DS30
bus #	1	2	3	4	5	6
							A
		on	on	on	on	on
02
	off
		on		on	on	on	B
	off		off
		on	on	on	on		A
03
	off					off
		on		on	on		B
	off		off			off
		on	on	on		on	A
04
	off				off
		on		on		on	B
	off		off		off
		on	on	on			A
05
	off				off	off
		on		on			B
	off		off		off	off
		on	on		on	on	A
06
	off			off
		on			on	on	B
	off		off	off
		on	on		on		A
071
	off			off		off
		on			on		B
	off		off	off		off

2To assign these DNs to DSM 16+:

(A=DSM1, B=DSM2)

221-236

377-392

237-252

393-408

253-268

409-424

269-284

425-440

285-300

441-4563

301-316

457-4724

A

B

A

B

A

B

A

B

A

B

A

B

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

377-392

221-236

393-408

237-252

409-424

253-268

425-440

269-284

441-4563

285-300

457-4724

301-3164

1If your system is configured with a 3/5 split, you cannot use DS30 07 for the DSM 16 module.

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.

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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