Nortel Networks BCM1000 Set DNs and port numbers

Appendix B Media bay module combinations 253
Installation and Maintenance Guide
Set DNs and port numbers
The media bay module, based on the switch settings of the module, defines which DNs and port
numbers can be populated with telephones. If you have changed the default start DN for your
system, use Table 64 to identify the DNs and ports for your sets. If you are using the default start
DN (211), a completed chart is provided under Table 37 on page 145 and Table 38 on page 146.
Table 64 Cross referencing ports and DNs
Pins Port*
DS 30 bus
02 DNs
DS 30 bus
03 DNs
DS 30 bus
04 DNs
DS 30 bus
05 DNs
DS 30 bus
06 DNs
DS 30 bus
07 DNs
26/1 X01
27/2 X02
28/3 X03
29/4 X04
30/5 X05
31/6 X06
32/7 X07
33/8 X08
34/9 X09
35/10 X10
36/11 X11
37/12 X12
38/13 X13
39/14 X14
40/15 X15
41/16 X16
Second-level DNs (DS 30 bus set to Full Double Density)
Pins Port*
DS 30 bus
02 DNs
DS 30 bus
03 DNs
DS 30 bus
04 DNs
DS 30 bus
05 DNs
DS 30 bus
06 DNs**
DS 30 bus
07 DNs**
26/1 X17
27/2 X18
28/3 X19
29/4 X20
30/5 X21
31/6 X22
32/7 X23
33/8 X24
34/9 X25
35/10 X26
36/11 X27
37/12 X28
38/13 X29
39/14 X30
40/15 X31
41/16 X32