• Cisco PA100-NA 5V Power Supply for SPA500 and SPA900 (New) CISCO
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Cisco PA100-NA 5V Power Supply for SPA500 and SPA900 (New)

Part Number: PA100-NA

Cisco PA100-NA 5V Power Supply for SPA500 and SPA900 (New)

$30.00
$30.00
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DESCRIPTION

The Cisco PA100 5V power supply is a reliable replacement adapter designed for Cisco SPA500 and SPA900 series VoIP phones. This unit ensures stable power delivery, helping maintain uninterrupted communication in business environments.

Key Features of the Cisco PA100 Power Supply

  • Replacement power adapter for Cisco SPA series phones
  • Compatible with SPA500 and SPA900 models
  • Stable and reliable power output
  • Designed for VoIP communication systems
  • Ideal for business and office environments

Why Choose the Cisco PA100 Adapter?

A faulty power supply can take your phone system offline. The Cisco PA100 provides a dependable replacement solution, restoring functionality quickly and efficiently.

This adapter is commonly used in offices, call centers, and VoIP communication setups.

Common Use Cases

  • Replacing damaged or lost power adapters
  • Maintaining Cisco VoIP phone systems
  • Office and business communication environments
  • IT and telecom support operations

Compatibility

This power supply is designed for Cisco SPA500 and SPA900 series VoIP phones. Compatibility should be verified for specific models.

What’s Included

  • Cisco PA100 power supply

PRODUCT DETAILS

Features

  • 5V power supply for Cisco SPA500 and Cisco/Linksys SPA900 series IP phones
  • Used when 802.3af PoE is not available
  • Output: 5 V DC, 2 A — ensures consistent power for SPA500 and SPA900 series phones
  • Input: 100–240 V AC, 50/60 Hz — suitable for standard North American power outlets
  • Provides power when PoE (802.3af) is not available or not supported
  • OEM (original equipment manufacturer) adapter — guaranteed compatibility with SPA500 / SPA900 series IP phones
  • Plug-and-play installation — connect directly to the phone’s DC input port

Compatibility

  • Compatible with Cisco SPA500 and Cisco/Linksys SPA900 seris IP phones

Ideal For:

Businesses using Cisco SPA500 or SPA900 series IP phones without PoE, small offices, remote deployments, or as a backup power adapter for existing VoIP setups.

Part Number

  • PA100-NA

DETAILS INFO

SKU:CSC-PA100NA-5V2A-N
Part Number:PA100-NA
Vendor: CISCO
Type: Cordless Phones
Tags: 2025, Accessories, Done SEO, Ip phones
Collections: CISCO, New
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Cisco PA100-NA 5V Power Supply for SPA500 and SPA900 (New) CISCO
Cisco PA100-NA 5V Power Supply for SPA500 and SPA900 (New)CSC-PA100NA-5V2A-N
Cisco PA100-NA 5V Power Supply for SPA500 and SPA900 (New)CSC-PA100NA-5V2A-N
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Frequently Asked Questions

What devices is this compatible with?

It is designed for Cisco SPA500 and SPA900 series phones.

Is this a phone?

No, it is a replacement power adapter.

What happens if my power supply fails?

Your phone will not power on, requiring a replacement adapter.

Is this easy to install?

Yes, it connects directly to compatible devices.

Looking for compatible phones? Browse our Cisco VoIP phones and communication accessories.