Chapter 5 Maintaining the Router
Removing and Replacing a DC Power Entry Module
Step 4 Remove the PEM from the chassis using the finger grips to pull it out.
Warning A DC PEM weighs approximately 11.0 lbs. (4.98 kg.). Use both hands to remove it from the chassis.
Figure 5-10 DC PEM and PDU Components
1 | 2 | 3 |
INPUT
–48/60V
35A
INPUT | OUTPUT | OU |
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OK | TPUT | |||
OK |
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| FAIL |
7 | 5 |
3 6
4
66295
1 | DC PDU | 5 | On/Off switch |
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2 | DC PEM | 6 | PDU captive screws |
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3 | PEM captive screws | 7 | PDU terminal block |
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4Status LEDs
Tip If you plan to return the defective PEM to the factory, repackage it in the shipping container you received with the replacement PEM.
| Cisco XR 12404 Router Installation Guide |
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