Nortel Networks Option 11C Mini ユーザーズマニュアル
Page 168 of 332
Chapter 12 — Installing the circuit cards
553-3021-209
Standard 3.00
April 2000
•
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.
Main Chassis.
If you want to install digital trunk cards, refer to the following documents for
information:
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)