Adding or Replacing a DC PEM
Troubleshooting the Installation
Table 2 provides information you can use to solve problems with a DC PEM.
Table 2 Troubleshooting the DC PEM
Symptom | Steps to Take |
|
|
System fails to power | Check that: |
on | • All power leads are connected to the Cisco 10005 |
| |
| and to a power source. |
| • The power switches are in the (On) position. |
| • The Power LED on the PEM is on (green). |
| • The fan assembly is fully inserted (Fan Status |
| LED is green). |
|
|
Power problems | • If the yellow Fault LED on the power module |
| is on: |
| – Make sure the power switch on the power |
| module is set to (On). |
| – Make sure the power and ground wires are |
| properly connected to the terminals on the |
| PEM. Follow the wiring instructions |
| carefully to ensure that you insert the wires |
| into the correct openings in the terminal |
| block. See the “Wiring a DC PEM” section |
| on page 12 for details. |
| • If the Miswire LED on the DC PEM is on, the |
| |
| off the PEM, turn off the branch circuit that feeds |
| power to the Cisco 10005, and reconnect the |
| wires correctly. (See the “Wiring a DC PEM” |
| section on page 12 for details.) |
| • For more troubleshooting information, see the |
| Cisco 10000 Series ESR Troubleshooting Guide. |
|
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| Cisco 10005 ESR DC Power Entry Module Installation |
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| 19 | |
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