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Cisco PA100-EU-CLIP Compatible EU Clip Power Adapter Cube (PA100-EU-CLIP) | New

Cisco PA100-EU-CLIP Compatible EU Clip Power Adapter Cube (PA100-EU-CLIP) | New

SKU: PA100-EU-CLIP-GEN
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Frequently Asked Questions

Frequently Asked Questions

Cisco PA100 Power Supply for Small Business VoIP (5V/2A) Frequently Asked Questions (FAQ's)



What is the Cisco PA100 power supply used for?
  • It is used to power Cisco Small Business VoIP devices such as the SPA series IP phones and ATAs.
    • What devices are compatible with the Cisco PA100?
  • Common compatible devices include the Cisco SPA2102, SPA122, SPA112, PAP2T, and other 5V/2A Cisco VoIP adapters.
    • What is the voltage and amperage output of the PA100?
  • The power supply outputs 5 volts at 2 amps (5V/2A).
    • Is the PA100 an original Cisco product?
  • Yes, PA100 is a genuine Cisco-manufactured power adapter.
    • Can I use the PA100 with non-Cisco VoIP equipment?
  • Only if the device requires 5V/2A and has a compatible connector; otherwise, it is not recommended.
    • What is the plug type of the PA100 power adapter?
  • It typically uses a center-positive barrel connector, standard for Cisco small business devices.
    • Is the PA100 power supply compatible with international voltages?
  • Yes, it supports 100–240V AC input, making it suitable for global use with the proper plug adapter.
    • What are the dimensions of the PA100 power adapter?
  • Approximate size: 2.6 x 1.7 x 1.1 inches (excluding the cable).
    • Is the power supply UL or CE certified?
  • Yes, the Cisco PA100 is safety-certified and meets common global standards.
    • Can I replace my lost SPA112 adapter with this unit?
  • Yes, the PA100 is a direct replacement for the original SPA112 power supply.
    • Does the PA100 support PoE (Power over Ethernet)?
  • No, it is a standard AC power adapter and not PoE-compatible.
    • What is the length of the cable on the PA100?
  • The DC output cable is typically about 5–6 feet in length.
    • Will this power supply work with the Cisco ATA191?
  • No, the ATA191 typically requires a different voltage/power adapter.
    • Is it safe to use the PA100 with third-party VoIP hardware?
  • Only if the voltage, current, and connector match exactly; otherwise, it may damage the device.
    • Can I use this adapter for travel?
  • Yes, the wide input voltage range (100–240V) makes it ideal for travel, with the right plug adapter.
    • What happens if I use an adapter with the wrong amperage?
  • Under-powering may cause malfunction; over-powering could damage the device — always match 5V/2A.
    • Is the Cisco PA100 RoHS compliant?
  • Yes, it is environmentally compliant and lead-free per RoHS standards.
    • Does it include interchangeable plug heads for different countries?
  • No, the PA100 typically comes with a fixed North American plug; you’ll need a plug adapter for other regions.
    • Can I buy a longer cable version of this power supply?
  • No official Cisco versions offer a longer cable, but extensions may be used cautiously.
    • Is the PA100 compatible with the Cisco SPA8000?
  • No, the SPA8000 typically requires a different power supply with higher voltage specifications.
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