Cisco 2811 ROUTER 2FE 1NME 4HWIC 2PVDM 2AIM IP BASE WITH A/C POWER SUPPLY Specification Guide
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Installing and Upgrading Internal Modules in Cisco 2800 Series Routers
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Replacing the Power Supply
Figure 32
Inserting the ILP Supply into the Cisco 2801 Router
Step 6
Insert the screws that fasten the ILP supply to the chassis.
Step 7
Connect the main power supply cable to the main power supply connector, and connect the ILP supply
cable to the ILP supply connector.
cable to the ILP supply connector.
Step 8
Verify that the vent blocking plate has been removed in Step 4. The ILP fans should be visible through
the vents that were blocked by the vent blocking plate.
the vents that were blocked by the vent blocking plate.
Installing a Power Supply in a Cisco 2811 Router
Three types of power supplies are available for the Cisco 2811 router:
•
An AC-input power supply, driven by external AC power
•
A DC-input power supply, driven by external DC power
•
An inline power (ILP) supply, driven by external AC power. This supply provides power for the
router and inline power for a complement of IP phones attached to the router.
router and inline power for a complement of IP phones attached to the router.
The following sections describe how to install each type of power supply.
•
•
•
•
1
ILP supply fastening screws
3
ILP connector
2
ILP supply
4
Main power connector
103060
1
4
3
2