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Position：Home / Products / Networking Accessories / Power Supplies, Cables and Other / Cisco Power Supply

  • PWR-2921-51-DC=
  • PWR-2921-51-DC=

PWR-2921-51-DC=

Model:PWR-2921-51-DC Cisco 2921/2951 DC Power Supply
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Overview

The Cisco PWR-2921-51-DC= is a dedicated DC power supply designed to support the Cisco 2921 and 2951 series routers. This reliable power accessory ensures that your network infrastructure remains efficient and operational even under varying power conditions. Its compatibility with the 2921 and 2951 router series makes it an essential component for maintaining robust network performance in diverse environments.

Quick Spec

Compatible Models Cisco 2921, Cisco 2951
Power Input Type DC
Voltage Range 36-72VDC
Current 6-3A
Weight 1.2 kg (2.6 lbs)

Product Features

  • ● ● Efficiently designed for the Cisco 2921 and 2951 router series
  • ● ● Delivers reliable DC power with a wide voltage range
  • ● ● Compact and lightweight design for easy installation
  • ● ● Supports 6-3A operating current, ensuring robust performance
  • ● ● Essential for maintaining uninterrupted network operations

Product Applications

  • ● ● Ideal for Cisco network environments requiring robust DC power support
  • ● ● Suitable for enterprise networks utilizing Cisco 2921 or 2951 routers
  • ● ● Perfect for data centers and network closets with DC power requirements

Supported Options

Accessory Model Description
PWR-ADPT-2921 Power Adapter for Cisco 2921
CAB-DC-48-150CM DC Power Cable, 150cm
2911AC-IP AC to DC Power Conversion Module

Compare to Similar Items

Model Differences
PWR-2911-51-DC= Supports Cisco 2911 series
PWR-2921-50-AC= AC power input instead of DC
PWR-2951-51-DCV= Designed specifically for Cisco 2951, supports higher voltage range

Get more information

For further details about the Cisco PWR-2921-51-DC=, including pricing and the product datasheet, please contact us via Live Chat or email at Contact@huatenmax.com. Check Cisco PWR-2921-51-DC= price and PWR-2921-51-DC= datasheet, buy Cisco PWR-2921-51-DC= with the best price and fast shipping. Free Live Chat support is available.

Specification

PWR-2921-51-DC= Specifications

Brand Cisco
Model PWR-2921-51-DC=
Product Type DC Power Supply
Compatible Models Cisco 2921, 2951
Input Voltage -40 to -72 VDC
Output Voltage 12 VDC
Power Capacity 250 Watts
Efficiency 85%
Operating Temperature 0�� to 40��C (32�� to 104��F)
Storage Temperature -40�� to 70��C (-40�� to 158��F)
MTBF 300,000 hours
Cooling Method Internal Fan
Form Factor Rack-Mountable
Dimensions (HxWxD) 1.6 x 8.6 x 8.9 inches
Input Current 8-5 A
Output Current 21 A
Connector Type Terminal Block
Compliance FCC, UL, CE
Warranty 1 Year
Color Black
Products Tags

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