Hardware Installation Guide for Cisco 8400 Series Secure Routers
Explains AC power supply replacement and installation, providing instructions for safely installing, removing, and upgrading AC power supplies in the device.
| Number |
Description |
| 1 |
Alarm Fail LED |
| 2 |
Status LED |
| 3 |
AC socket |
| 4 |
Latch |
Do not install the power supplies with the chassis cover off.
| 1. | Ensure that the chassis power switch on the chassis is in the Standby position.
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| 2. | Insert the power supply module into the appropriate slot(s), making sure that the retention latch is firmly placed. You can verify that the power supply module is firmly latched by gently pulling the power supply handle. |
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| 3. | Insert the power supply cables firmly into the power supplies.
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| 4. | If you have changed the chassis power switch to the Standby position in Step 1, press the power switch to the On position. The power supply LEDs are illuminated (green). |
The device has redundant power supplies that can be hot-swapped.
To remove an AC power supply from Cisco 8400 Series Secure Routers, perform these steps:
| 1. | Read the safety warnings section of this document. |
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| 2. | The device has redundant power supplies and does not have to be shut down prior to replacing the power supply. |
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| 3. | If in use, remove the strain relief securing the power supply cable to the power supply latch. |
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| 4. | Remove the power cord from the power socket. |
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| 5. | Depress the power supply latch and use the handle to pull the supply out of the router. 
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