Description
Input Voltage and Frequency Requirements
The PWR-2700-DC/4 Cisco 2700 WATT DC Power Supply has the following input voltage and frequency requirements:
- Input voltage: -40 to -72 VDC
- Frequency: DC
It is important to note that this power supply is a DC power supply and requires a DC voltage input, it can not be used with AC voltage input. Additionally, it is designed for use in DC power systems and is not compatible with AC power systems. It is recommended to check the specific power requirements of the router or other device you are using to ensure compatibility with this power supply.
Storage Temperature and Humidity Range
The PWR-2700-DC/4 Cisco 2700 WATT DC Power Supply has the following storage temperature and humidity range:
- Storage temperature: -40 to 158 degrees Fahrenheit (-40 to 70 degrees Celsius)
- Storage humidity: 5 to 95% non-condensing
It is important to note that this power supply is only compatible with the Cisco 7600 series routers and is not compatible with other Cisco router models. also it’s recommended to check the specific power requirements of the router model you are using to ensure compatibility.
Troubleshooting and Maintenance
Troubleshooting and maintenance for the PWR-2700-DC/4 Cisco 2700 WATT DC Power Supply can include the following steps:
- Check the power supply status indicator: The power supply has a status indicator that displays the power supply status. If the indicator is green, the power supply is functioning properly. If it is amber, the power supply is in a fault state and requires further troubleshooting.
- Check the voltage and current: Use a multimeter to measure the output voltage and current of the power supply. Compare the readings to the specifications in the product manual to ensure they are within the acceptable range.
- Check the connections: Ensure all connections are securely plugged in and that there are no loose wires.
- Check the cooling: The power supply has a built-in cooling fan. Ensure that the fan is running and that there is no dust buildup that would impede the airflow.
- Check the environmental conditions: Ensure that the power supply is installed in a location that meets the environmental requirements specified in the product manual.
Maintenance:
- Keep the power supply clean: Remove dust and debris from the power supply and surrounding area to ensure proper cooling.
- Check the status indicator: Check the status indicator regularly to ensure that the power supply is functioning properly.
- Check the voltage and current: Use a multimeter to measure the output voltage and current of the power supply. Compare the readings to the specifications in the product manual to ensure they are within the acceptable range.
- Check the connections: Ensure all connections are securely plugged in and that there are no loose wires.
- Check the cooling: The power supply has a built-in cooling fan. Ensure that the fan is running and that there is no dust buildup that would impede the airflow.
- Check the environmental conditions: Ensure that the power supply is installed in a location that meets the environmental requirements specified in the product manual.
It is important to note that if the power supply is not functioning properly, it should be replaced by a qualified technician. The power supply should also be replaced if it has been damaged or if it has exceeded its life expectancy.
Key Information for this Cisco PWR-2700-DC/4
- Manufacturer: Cisco
- Part Number or SKU # PWR-2700-DC/4
- Product Name: 2700W Redundant DC power supply
- Product Type: Proprietary Power Supply
Technical Information of DC Power Supply
- Holdup Time 8 ms Minimum
- Reliability
- MTBF 150000 Hour
Power Description of Proprietary Power Supply
- Input Voltage Type DC
- Input Voltage -60 V DC
- Input Voltage Range -48 V DC to -60 V DC
- Output Power 2.70 kW
Miscellaneous
- Compatibility
- Cisco Catalyst 6504-E Chassis
