Chapter 12 — Installing the circuit cards
•
NTRB21 1.5 Mbit DTI/PRI
•
NT6D70 SILC (when used as a clock controller)
Note: The digital trunk cards can be installed only in slots 1-3 of the
Main Chassis.
If you want to install digital trunk cards, refer to the following documents for
information:
•
1.5 Mbit DTI/PRI Guide (553-3011-310)
•
2.0 Mbit DTI/PRI Guide (553-3011-315)
•
ISDN BRI Administration and Maintenance Guide (553-3011-311)
Option 11C Mini
Planning and Installation Guide
Page 135 of 590