Nortel NT1R20 Description page 119

Table 23
Line-side T1 card—NT8D37 IPE Module vintage level port cabling
Vintage Level
NT8D37AA
NT8D37BA
NT8D37DC
NT8D37DE
NT8D37EC
Available and restricted card slots in the NT8D11 CE/PE Module
If you are installing the line-side T1 card into an NT8D11 CE/PE Module, the
card slots available depend on what vintage level module you have.
Vintage levels cabling 24 ports
cabled 24 ports to the I/O panel, the line-side T1 card can be installed in any
pair of card slots 0–9.
Vintage levels cabling 16 ports
cabled 16 ports to the I/O panel, you can install the line-side T1 card into the
following card slot pairs:
Available:
NT5D11 Line-side T1 Interface Card
16 ports
24 ports
16 ports
16 ports
24 ports
For modules with vintage levels that
For modules with vintage levels that
Motherboard/Daughterboard
0 and 1
1 and 2
4 and 5
7 and 8
Page 95 of 290
Number of ports
cabled to I/O panel
Line cards Description