Nortel Communication Server 1000S Installation And Configuration Manual page 245

1.5 Mb PRI implementation Page 245 of 394
NTAK09 DTI/PRI circuit card
The NTAK09 Digital Trunk Interface/Primary Rate Interface (DTI/PRI) card
provides the physical interface for the DS-1 facility T-1 carrier on the system.
It is required for PRI and DTI operation and is also used for ISL shared-mode
applications.
Figure 77 on page 246 shows the faceplate layout, the location of the switch
and the position of the daughterboards and connectors.
Shelf slot assignments
For cabinet systems, the NTAK09 DTI/PRI card can be placed in main and
expansion cabinets in any single card slot given in Table 74 on page 250.
For CS 1000S, the NTAK09 can be placed in MG 1000S systems, in the slots
given in Table 74 on page 250.
Digital trunk cards are not supported in the MG 1000S Expansion.
ISDN Primary Rate Interface Installation and Configuration