• Cisco CP-PWR-CUBE-3 W/Power Cord (Generic) (CP-PWR-CUBE-3) CISCO
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Cisco CP-PWR-CUBE-3 Power Supply with Cord - New | Compatible with Cisco IP Phones

Part Number: CP-PWR-CUBE-3

Cisco CP-PWR-CUBE-3 Power Supply with Cord - New | Compatible with Cisco IP Phones

$25.00
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DESCRIPTION

The Cisco CP-PWR-CUBE-3 power supply is a replacement adapter designed for compatible Cisco VoIP phones and communication devices. This unit includes a power cord and ensures reliable power delivery for business environments.

Key Features of the Cisco Power Cube 3

  • Replacement power adapter for Cisco devices
  • Includes power cord for easy installation
  • Stable and consistent power output
  • Designed for VoIP phone systems
  • Cost-effective solution for replacement needs

Why Choose the Cisco CP-PWR-CUBE-3?

If your existing power supply is damaged or missing, this replacement adapter provides a reliable solution to restore your device functionality without replacing the entire unit.

It is commonly used in office environments, call centers, and IT support operations.

Common Use Cases

  • Replacing faulty or lost power supplies
  • Maintaining Cisco VoIP phone systems
  • Office communication setups
  • IT and telecom maintenance

Compatibility

The Cisco CP-PWR-CUBE-3 is compatible with select Cisco VoIP phones. Compatibility should be verified for your specific device.

What’s Included

  • Cisco CP-PWR-CUBE-3 power supply
  • Power cord

PRODUCT DETAILS

Features:

  • Output: 48 V DC, approx. 0.375–0.38 A (suitable for all 7900-series phones)
  • Input: 100–240 V AC, 50–60 Hz — compatible with global power standards
  • OEM adapter designed for Cisco IP Phone 7900 series and select 7800/6900 series models
  • Compact, lightweight and easy to install — plug directly into the phone’s power port before connecting Ethernet
  • Ideal as primary supply where PoE is unavailable, or as backup support in mixed-power deployments

Ideal For:

  • Businesses using Cisco 7900-series IP phones without PoE.
  • Mixed environments where some phones rely on PoE and others on external adapters.

    Legacy phone deployments or upgrades without revising power infrastructure.

Part Number:

  • CP-PWR-CUBE-3

DETAILS INFO

SKU:CSC-PWRCB3-GEN
Part Number:CP-PWR-CUBE-3
Vendor: CISCO
Type: Accessories
Tags: 2025, Accessories, Done SEO
Collections: Accessories, CISCO, New
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Product Product subtotal Quantity Price Product subtotal
Cisco CP-PWR-CUBE-3 W/Power Cord (Generic) (CP-PWR-CUBE-3) CISCO
Cisco CP-PWR-CUBE-3 Power Supply with Cord - New | Compatible with Cisco IP PhonesCSC-PWRCB3-GEN
Cisco CP-PWR-CUBE-3 Power Supply with Cord - New | Compatible with Cisco IP PhonesCSC-PWRCB3-GEN
$25.00/ea		 $0.00
$25.00/ea $0.00

Frequently Asked Questions

Is this compatible with all Cisco phones?

It works with specific Cisco models. Please verify compatibility before purchase.

Is this a phone?

No, it is a replacement power adapter.

What happens if my adapter fails?

Your device will not power on and will require a replacement.

Is it easy to install?

Yes, it connects directly to compatible devices.

Looking for other power supplies? Browse our full range of Cisco adapters and accessories.