Connecting The T1/E1/Pri Card - NEC DSX-160 Hardware Manual

Installing Cards

Connecting the T1/E1/PRI Card

To install the T1/E1/PRI Card:
1. Turn to System Preparation (page 21) to be sure you haven't exceeded the allowable system load factor.
Set jumpers CN7 and CN9 to the T1 position.
2.
- CN7 and CN9 are not required for T1 installations. You can optionally leave them off.
Plug in T1/E1/PRI Trunk Cards as required.
3.
4. Set the mode switch on each T1/E1/PRI Card to RUN .
5. Using a standard straight-through CAT 5 cable, connect the T1/E1/PRI Card RJ48C connector to your CSU.
38 ◆ Installation
Figure 20: Connecting the T1/E1/PRI Card
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