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DEFINITY Enterprise Communications Server Release 6
Installation and Test for Compact Modular Cabinets
555-230-128
Issue 3
May 1998
Install and Cable the Cabinets
Page 1-34Install Equipment Room Hardware
1
Circuit Pack Slot Loading
In general, load the circuit packs so that the number in each cabinet is about
equal and the trunks and lines are evenly distributed among the cabinets. See
Figure 1-18
.
1. Install the TN798 Processor circuit pack in slot 1 of Cabinet A.
2. Install the TN2182B Tone-Clock circuit pack in slot 2 of Cabinet A.
Load all port circuit packs starting with Cabinet A first, Cabinet B next, and so
forth. Return to Cabinet A and repeat.
3. A TN744D Call Classifier/Tone Detector circuit pack may be required in
systems with heavy traffic. Install the TN744D into any port slot. Slot 1 of
Cabinet B is preferred.
4. See Table 1-3
for the recommended circuit pack layout for the control
carrier and the port carriers.