Nortel Networks BCM1000 User Manual
Page 37
BCM1000, BCM 3.0 addendum 37
P0607659 02
Installation and Maintenance Guide
DSM16+ and DSM 32+ double density switch settings (upgraded system)
The following table shows the switch settings for DSM-plus modules deployed as double density on a system that
has been upgraded from 2.5 to 3.0.
1
The 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.
2
If your system is configured with a 3/5 DS30 split, you cannot use DS30 07 for the DSM 16 module. You cannot
configure the DSM32 module for DS30 06 because the second set of DNs cannot be accessed.
3
If you need more DNs for Companion sets, use the range that starts at 597 (ISDN or DECT) and change the
DN type to NA Portable.
4
If you system is set to Full Double Density (FDD), Companion telephones are not supported.
Note: DSM modules deployed with 2.5 systems are all single density and cannot be set to double density.
The DSM 16+ and DSM32+ modules can be set to either density.
Table 3 DSM 16+ and DSM32+ double density switch settings for 2.5 systems upgraded to 3.0
Select
DS30
bus
Enter these switch settings
**To assign these DNs to
DSM
16+:
(A= DSM1, B=DSM2)
To assign these DNs to
DSM 32+
(connectors: A=top,
B = bottom)
1
2
3
4
5
6
02
off
on
on
on
on
on
A
221-236
A
377-392
off
on
off
on
on
on
B
377-392
B
221-236
03
off
on
on
on
on
off
A
237-252
A
393-408
off
on
off
on
on
off
B
393-408
B
237-252
04
off
on
on
on
off
on
A
253-268
A
409-424
off
on
off
on
off
on
B
409-424
B
253-268
05
off
on
on
on
off
off
A
269-284
A
425-440
off
on
off
on
off
off
B
425-440
B
269-284
06
off
on
on
off
on
on
A
285-300
A
441-456****
off
on
off
off
on
on
B
441-456****
B
285-300
***07
off
on
on
off
on
off
A
301-316
A
457-472*****
off
on
off
off
on
off
B
457-472*****
B
301-316*****
**The 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.
***If your system is configured with a 3/5 split, you cannot use DS30 07 for the DSM 16 module.
****Available 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.
*****Available 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.
Table 2 DSM 16/DSM 16+ and DSM 32/DSM32+ single density switch settings for 2.5 systems upgraded to 3.0