Nortel Circuit Card Installation Manual page 510

Page 510 of 906
Figure 98
Cabling to the data equipment
I/O connector
System
553-3001-211 Standard 3.00
NT7D16 Data Access card
25 pair
25 pair
MDF
RS-422
RS-232
25 pair
553-AAA1128
August 2005
(12
Patch
connectors
panel
total)
RJ-11
DB25
RJ-11
25 pair
Octopus
cable
DB25
AILU
DB25
DB25
DB25
DB25
DB25
DB25
DB25