User's Manual

Page 170 of 332 Chapter 13 — Installing and connecting the cross-connect terminal
553-3021-209 Standard 3.00 April 2000
For information about 1.5 Mbit and 2.0 Mbit DTI/PRI-related wiring and
cables, refer to the following documents:
•
Option 11C 1.5Mbit DTI/PRI Administration and Maintenance Guide
(553-3011-310)
•
Option 11C 2.0Mbit DTI/PRI Administration and Maintenance Guide
(553-3011-315)
.
Terminal block requirements
The cross-connect terminal requires enough connecting blocks to terminate
the following wires:
• for the NTAK09 circuit card, use the NTBK04 cable
• for the NTAK10, NTAK79, and NTBK50 circuit cards, use the NTBK05
cable
• up to five 25-pair cables from each chassis.
— Each slot that is equipped with a trunk or line circuit card requires a
cable.
– Connectors Card 1 through Card 6 on the back of the Main
Chassis correspond to card numbers 1 through 6 in the Main
Chassis.
– Connectors Card 7 through Card 10 on the back of the Chassis
Expander correspond to card numbers 7 through 10 in the Chassis
Expander.
– Allow for additional cables at the cross-connect terminal if
initially you leave any of the slots in the chassis empty.
— If the NTAK19EC 2-port SDI cable or the NTAK19FB 4-port SDI
cable are not used with the NTAK03 or NTAK02 cards, then you
require a 25-pair cable for each of these cards.
• four conductors for the AUX cable from the Main Chassis