Description
Maintenance and Troubleshooting Tips
The PWR-2811-AC Cisco 170 Watt AC Power Supply is designed to provide power to Cisco routers and other devices. The following are some maintenance and troubleshooting tips for the PWR-2811-AC power supply:
Maintenance:
- Keep the power supply free from dust and debris to ensure proper cooling and prevent overheating.
- Verify that the power supply is properly seated and securely fastened in the device.
- Monitor the power supply’s status and temperature through the device’s management interface.
- Replace the power supply if it fails or if it shows signs of wear and tear.
- It’s recommended to have a spare power supply on hand in case of an unexpected failure.
Troubleshooting:
- If the power supply is not providing power to the device, check the power cables and connections to make sure that they are properly seated and securely fastened.
- If the power supply is overheating, check for dust and debris buildup and clean the power supply as necessary.
- If the power supply is not functioning properly, check the device’s management interface for any error messages or alerts.
- If the problem persists, contact Cisco for further assistance or consider replacing the power supply.
It’s important to follow the manufacturer’s instructions and guidelines to ensure proper maintenance and troubleshooting of the power supply and to prevent damage to the device. Also, it’s worth noting that the PWR-2811-AC power supply is not designed to provide redundant power, so it doesn’t have the capability to provide backup power in case of failure.
Features and Benefits of the PWR-2811-AC
The PWR-2811-AC Cisco 170 Watt AC Power Supply is a high-performance power supply designed to provide reliable and efficient power for Cisco routers and other network devices. The following are some of the features and benefits of the PWR-2811-AC power supply:
Features:
- Input voltage: 100-240V AC
- Output voltage: 12V DC
- Output power: 170 watts
- Over-voltage, over-current, and short-circuit protection
- Compatible with Cisco 2811, 2821, and 2851 routers
- Hot-swappable design for easy installation and replacement
Benefits:
- High efficiency: The power supply is designed to provide high efficiency, which can help reduce energy costs and increase the lifespan of the device.
- Reliability: The power supply is designed to provide reliable power for Cisco routers and other network devices. It includes protection against over-voltage, over-current, and short-circuit to ensure that the device is protected from damage.
- Easy installation and replacement: The power supply’s hot-swappable design allows for easy installation and replacement without having to power down the device.
- Compatibility: The power supply is specifically designed for use with Cisco 2811, 2821, and 2851 routers, ensuring that it is fully compatible with these devices.
It’s worth noting that the PWR-2811-AC is a single power supply, and it is not designed to provide redundant power. If redundancy is required, it is recommended to install a second power supply in the same device. Always check the product documentation or consult with Cisco for specific compatibility and requirements information.
Compatible Cisco Devices for the PWR-2811-AC
The PWR-2811-AC Cisco 170 Watt AC Power Supply is compatible with the following Cisco devices:
- Cisco 2811 Integrated Services Router
- Cisco 2821 Integrated Services Router
- Cisco 2851 Integrated Services Router
These routers are designed for small to medium-sized business and enterprise branch offices, and the PWR-2811-AC power supply is the recommended power supply for these devices.
It is important to note that this list is not exhaustive and compatibility may vary depending on the specific model and version of the Cisco device. It is always recommended to check the product documentation or consult with Cisco for specific compatibility information.
It’s also worth noting that the PWR-2811-AC is an external power supply, and it is not included with the Cisco router. It should be ordered separately if the router needs to be powered. Additionally, it is a single power supply, and it is not designed to provide redundant power, if redundancy is required, it is recommended to install a second power supply in the same device.
Key Information about this Cisco PWR-2811-AC
- Manufacturer: Cisco
- Part Number or SKU # C1-CISCO1941/K9
- Product Name: 170 Watt AC Power Supply
- Product Type: Router Power Supply
Miscellaneous of Router Power Supply
- Compatibility: Cisco 2811 Integrated Services Route
