Cisco 2811 ROUTER 2FE 1NME 4HWIC 2PVDM 2AIM IP BASE WITH A/C POWER SUPPLY Техническое Руководство
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Installing and Upgrading Internal Modules in Cisco 2800 Series Routers
OL-5792-04
Replacing the Power Supply
Figure 30
Installing a PVDM
Step 4
If you are finished installing modules, install the cover on the router. See the
Replacing the Power Supply
To install an inline power (ILP) supply in a Cisco 2801 router, remove the chassis cover as described in
the
the
, and perform the procedure in the
.
To replace a power supply in a Cisco 2811 router, remove the chassis cover as described in the
, and perform the procedure in the
To replace a power supply in a Cisco 2821 or Cisco 2851 router, remove the chassis cover as described
in the
in the
, and perform the procedure in the
.
Caution
To comply with Telcordia NEBS GR-1089-Core and EN 300386 requirements, you must use foil
twisted-pair cable that is properly grounded at both ends.
twisted-pair cable that is properly grounded at both ends.
Installing an Inline Power Supply in a Cisco 2801 Router
To replace the main power supply in a Cisco 2801 router with an inline power supply, perform the
following steps. See
following steps. See
for the locations of connectors and other components within the
Cisco 2801 router.
Step 1
Disconnect the power supply cable from the main power supply connector.
Step 2
Remove the screws that fasten the main power supply to the chassis. See
.
1
Tilt PVDM up to vertical
2
Clips snap into place
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2
2
1