Chapter 5 Maintaining the Router
Removing and Replacing an AC Power Entry Module
Step 11 Power on the circuit breaker assigned to that AC outlet.
Step 12 Power on the PEM.
•The green Input OK and Output OK LEDs should be on.
•The amber Output Fail LED should be off.
See the “Troubleshooting an AC PEM Installation” section on page
Troubleshooting an AC PEM Installation
Refer to Figure
PEM installation.
Figure 5-9 AC PEM Status LEDs
INPUT | OUTPUT OUT | PUT | ||
OK | ||||
OK |
| |||
|
| FAIL |
INPUT OUTPUT OUTPUT
OK OK FAIL
INPUT
50/80HZ
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