The PWR-3900-DC Cisco DC 400 Watt Power Supply has the following key features:
- Power Output: It has a maximum output power of 400 watts, making it suitable for powering high-density network switches and routers.
- Hot-Swappable Design: The power supply is designed to be easily removed and replaced without having to shut down the device or network, improving the overall uptime of the system.
- Energy Efficiency: The PWR-3900-DC is built with energy-saving features that reduce power consumption, saving on energy costs and reducing the carbon footprint.
- DC Voltage: The power supply outputs DC voltage, which is required for powering Cisco network devices.
- Compatible with Cisco Devices: The PWR-3900-DC is compatible with a range of Cisco network devices, ensuring easy integration and reducing the need for additional power supplies.
- Redundant Power Option: The power supply supports the creation of a redundant power supply configuration, ensuring that the network stays up and running even if one power supply fails.
- LED Indicators: The power supply has LED indicators that provide real-time status information, allowing for quick and easy troubleshooting.
- Safety Compliance: The PWR-3900-DC complies with safety regulations and certifications, including CE, CB, and UL, ensuring safe and reliable operation.
The Cisco PWR-3900-DC 400 Watt Power Supply has an efficient power management system that allows for monitoring and management of the power supply. This includes features such as:
- Power Usage Monitoring: The power supply can monitor the power usage of the system and adjust accordingly to maintain efficient use of power.
- Overload Protection: The power supply is equipped with an overload protection feature that automatically shuts down the system if the power usage exceeds the maximum capacity.
- Voltage Regulation: The power supply is equipped with voltage regulation that ensures that the voltage is stable and consistent, even under varying load conditions.
- Energy Efficiency: The power supply is designed to be energy efficient, reducing power waste and helping to save on energy costs.
- Remote Management: The power supply can be managed remotely, allowing for easy monitoring and management from a central location.
- Cleaning: It is recommended to clean the PWR-3900-DC power supply with a soft, dry cloth to remove any dust or debris. Avoid using liquids or chemicals to clean the unit.
- Battery Backup: The power supply is equipped with a battery backup system to protect against power outages. If the battery is low or needs to be replaced, contact a qualified technician for assistance.
- Ventilation: The power supply should be installed in a well-ventilated area to prevent overheating. Avoid placing the unit in direct sunlight or near heat sources.
- Storage: If the power supply is not in use, store it in a dry and cool place. Avoid exposing it to extreme temperatures or moisture.
- Power Connections: Ensure that the power connections are secure and in good condition. Loose or damaged power cables can cause power issues and potentially damage the power supply.
- Firmware Updates: Check the Cisco website for any available firmware updates for the PWR-3900-DC power supply.
- Service and Repair: If the power supply is not functioning properly, contact a qualified technician for service and repair. Do not attempt to repair the unit yourself as this can void the warranty and potentially cause harm to the unit.
- Warranty: The PWR-3900-DC power supply comes with a one-year limited warranty. Contact Cisco for more information on the warranty and to obtain service or repair if needed.
- Manufacturer Cisco Systems, Inc
- Manufacturer Part Number PWR-3900-DC
- Brand Name Cisco
- Product Name 3925-3945E DC Power Supply (Both System and Spare)
- Product Type Power Module
- Input Voltage 220 V AC
- Input Voltage 110 V AC
- Input Voltage Range 100 V AC to 240 V AC
- Frequency 47 Hz to 63 Hz Output
- Output Power 400 W
- Miscellaneous
Cisco Integrated Services Routers: 3925, 3945
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Other Available Conditions for this Part
Other Available Categories For - Power Supply - Power Module
Warranty
ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.
What does ALLHDD.Com warranty cover?
30-days to 3 years warranty:
Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.
What is not covered by our warranty?
The reason why our warranty does not cover any problem caused by the following conditions:
(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;
(b) any misuse outside the instructions in the user manual for any specific product;
(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.
What is the Manufacturer/Brand Warranty?
In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).
For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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Important notes:
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Individual product warranty mentioned on each item product description page/detail page.
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Delivery
Shipping Options and Estimated Delivery Time
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Available throughout all 50 states
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Worldwide Shipping Options:
UPS®/FedEx® International Economy
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UPS®/FedEx® International Priority
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UPS®/FedEx® Ground Shipping Canada
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Important notes:
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