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Name:

PWR-3900-DC=

Model:Cisco 3925/3945 DC Power Supply
Brand: Cisco
Detail:

PWR-3900-DC Cisco 3904 Series Power Supply

List Price:US$2,361.00 (68% OFF)
Price:US$761.00
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PWR-3900-DC=

PWR-3900-DC Cisco 3904 Series Power Supply

List Price: US$2,361.00
Price: US$761.00
Overview
Specification
Reviews
Q&A
Warranty
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Overview

PWR-3900-DC= Overview

The Cisco PWR-3900-DC= is a robust power supply designed for the Cisco 3904 Series, ensuring reliable and efficient energy management. Tailored for enterprise networks, it seamlessly integrates into existing infrastructure to provide a stable power solution. Obtain excellent performance and longevity with this crucial component.

Quick Spec

Brand Cisco
Model PWR-3900-DC=
Series 3904
Input Voltage DC
Power Output Up to 400W

Product Features

  • ● ● High-efficiency power conversion to maximize energy use
  • ● ● Compact design suitable for diverse installation environments
  • ● ● Enhanced protection against power surges and spikes
  • ● ● Seamless integration with Cisco 3904 Series hardware
  • ● ● Low operational noise ensuring a quiet working environment

Product Applications

  • ● ● Enterprise networking environments requiring stable power supply
  • ● ● Data centers looking for efficient energy management solutions
  • ● ● Telecommunications installations demanding reliable hardware

Supported Options

Accessory Model
Rack Mount Kit C3900-RACK-KIT=
Console Cable CAB-CONSOLE-RJ45
Redundant Power System RPS2300

Compare to Similar Items

Model Differences
Cisco PWR-2921-51-DC Compatible with Cisco 2900 Series, lower output power
Cisco PWR-4450-DC Higher output power, suitable for Cisco 4000 Series
Cisco PWR-3945-DC Designed for Cisco 3900 Series but not 3904 specific

Get more information

Check Cisco PWR-3900-DC= price and PWR-3900-DC= datasheet, buy Cisco PWR-3900-DC= 3904 Series with the best price and fast shipping. Free Live Chat is supported. For further information about the product and its price, contact us through Live Chat or email us at sales@router-switch.com.

Quality Certifications

  • ISO 14001
  • ISO 9001
  • RoHS
  • REACH
  • CE
  • FCC
Specification

PWR-3900-DC= Specification

PWR-3900-DC= Specifications

Brand Cisco
Product Name PWR-3900-DC
Series 3900 Series
Compatible Devices Cisco 3900 Series Router
Type Power Supply
Input Voltage 48-60 V DC
Output Power 420 W
Mounting Type Rack Mount
Form Factor Plug-in Module
Dimensions (WxDxH) 8.5 x 7.8 x 1.6 inches
Operational Temperature 32�� to 104��F (0�� to 40��C)
Storage Temperature -40�� to 158��F (-40�� to 70��C)
Relative Humidity Operating 10% to 85% (non-condensing)
Relative Humidity Non-Operating 5% to 95% (non-condensing)
Altitude 0-10000 feet
Safety Standards IEC 60950-1, UL 60950-1
EMC Standards EN 55022 Class A, CISPR 22 Class A
Mean Time Between Failures (MTBF) 200,000 hours
Cooling Internal Fans
Warranty 1 Year Limited Warranty

Quality Certifications

Q&A

Questions & Answers

What common troubleshooting steps are there for the PWR-3900-DC?

Typical troubleshooting for the PWR-3900-DC includes checking connections and ensuring the DC source provides adequate voltage. Refer to the Cisco troubleshooting guide for further assistance.

What accessories are available for the PWR-3900-DC?

Accessories for the PWR-3900-DC may include mounting brackets, additional power cables, and other Cisco-specific installation tools.

How does the PWR-3900-DC compare to other similar products?

The PWR-3900-DC stands out with its compatibility and optimized performance for the Cisco 3904 Series, offering superior reliability over generic power supplies.

Can the PWR-3900-DC power supply be used with other router models?

The PWR-3900-DC is designed specifically for the Cisco 3904 Series. Check compatibility before attempting to use it with other models.

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Warranty

Warranty

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Return Material Authorization (RMA) Process

Standard Warranty Policy:

Original New Sealed Enterprise Hardware: 3 Years
Original New Sealed Consumer Devices: 1 Year

The Support Contacts:

If your Cisco products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.

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