Operation - Avaya Nortel Communication Server 1000 Reference

Clock
Option
Figure 84: Clock Controller - Option 1

Operation

The following discussion describes possible scenarios when replacing a digital trunk
NT8D72BA PRI2 card or QPC536E DTI2 card or NTCK43 Dual PRI card configuration with a
NT5D97 DDP2 card configuration.
Circuit Card Reference
Connector Clk1 provides a Ref 2 clock source from Unit 1.
Refer to Figure 87: Clock Controller - Option 4
Notes
on page 288.
Operation
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