G4x16 switch settings – Nortel Networks BCM200/400 User Manual
Page 131
Chapter 8 Installing a media bay module (MBM)
131
BCM200/400 4.0 Installation and Maintenance Guide
G4X16 switch settings
The G4X16 module combines a GATM4 and a DSM 16. The GATM4 only requires four lines on
the DS30 bus. Therefore, it can be assigned any of the four offsets in a DS30 bus. The DSM
module then automatically assigns the next DS30 bus number and all the assigned DNs.
This module can be combined with three other GATM4s or one GATM8 on the same DS30 bus.
shows the switch settings for each DS30 bus, and the assigned lines and dialing numbers
(DNs) for each DS30 bus.
06
0
on
on
on
on
on
91-94
DS30
bus 07
1
301-316
(2.5 upgrade)
381-396
(3.0 new)
off
1
on
on
on
on
99-102
off
off
2
on
on
on
on
107-110
off
off
3
on
on
on
115-118
off
off
off
07
1
Not supported
1
If your system is configured with a 3/5 DS30 split, you cannot configure this module for DS30 06 since
DS30 07 is not available for the second level.
2
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.
Table 40 G4x16 switch settings
Select
DS30
bus #
Select
offset
Enter these switch settings
To assign
these lines
And this
DS30 bus
and DNs
2
Custom DN
range
1
2
3
4
5
6
02
0
on
on
on
on
on
on
211-214
DS30
bus 03
237-252
(2.5 upgrade)
253-268
(3.0 new)
1
on
on
on
on
on
219-222
off
2
on
on
on
on
on
227-230
off
3
on
on
on
on
235-238
off
off
Select
DS30
bus #
Select
offset
Enter these switch settings
To assign
these lines
And this
DS30 bus
and DNs
2
Custom DN
range
1
2
3
4
5
6