Specifications

20 Input/Output Controller Replacement Instructions
Removing and Replacing the Input/Output Controller
Disconnecting AC-Input Power
To disconnect AC-input power to a Cisco 7200 series router or Cisco uBR7200 series router,
complete the following steps:
Step 1 Unplug the input power cable from the power source.
Step 2 On a Cisco 7200 series router, push up on the cable-retention clip that secures the input
power cable to the router’s power supply.
On a Cisco uBR7200 series router, push the cable-retention clip to the left.
Step 3 Unplug the other end of the input power cable from the power supply. (For a Cisco 7200
series router, see Figure 9. For a Cisco uBR7200 series router, see Figure 10.)
Figure 9 Disconnecting Power from a Cisco 7200 Series AC-Input Power Supply
Figure 10 Disconnecting Power from a Cisco uBR7200 Series AC-Input Power Supply
(Cisco uBR7246 Shown)
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NETWORK PROCESSING ENGINE-300
Internal fans
Network processing
engine
AC-input
power supply
AC-input
receptacle
Power supply
filler plate
Chassis
grounding
receptacles
Power switch
H10094
Network
processing
engine
Handle
AC-input
power supply
AC-input receptacle
Power switch