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Black rectangular power adapter with Cisco branding

Cisco Systems, Inc.

Cisco Systems, Inc. ATA191PWR Power Adapter

SKU CH-PGK7-TS41A MPN ATA191PWR

Official power adapter supplying Cisco ATA 191 and 192 analog telephone adapters

  • Designed for Cisco ATA 191 and ATA 192 analog phones
  • Powers compatible devices reliably
  • Official Cisco accessory ensures correct fit
  • New condition, first listed by manufacturer in 2024
  • Simple replacement for lost or damaged adapters

Cisco ATA 191 Power Adapter

The Cisco ATA 191 power adapter supplies dedicated power to the ATA 191 and ATA 192 analog telephone adapters. It converts mains voltage to the low-voltage input the devices require. This unit is intended for installers and IT teams deploying Cisco analog voice gateways in office or branch environments. It replaces a lost or damaged original supply.

Compatibility and limits

This adapter suits technicians who need a direct replacement for the ATA 191 or ATA 192. It does not suit buyers who need a multi-port power supply or a PoE injector for other network gear. It is not for users who require a different voltage or connector polarity than the factory specification.

PWR ADAPT FOR ATA191 AND ATA192

The product name confirms it is the power adapter for the ATA 191 and ATA 192 models. This single compatibility statement is the deciding specification. No other electrical ratings or connector details are provided in the source data.

How it compares

Measured against everything we stock in Ethernet Cards & NICs, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 95% of the 1,505 comparable items (median $90.99).

Specifications

Size & build
Shipping weight0.45 kg
Package size178 × 147 × 64 mm

Questions about this item

What does the 191 in the model name mean once the adapter is installed?

The 191 identifies this power adapter as the dedicated supply for the Cisco ATA 191 analog telephone adapter, delivering the exact voltage and current that unit requires.

Which connector standard does the ATA191PWR use to attach to the analog telephone adapter?

It uses the proprietary barrel connector that mates directly with the power input on the Cisco ATA 191 and ATA 192, so no additional cables or adapters are needed.

What physical space does the adapter need to sit beside the ATA unit?

The compact brick fits on a desk or shelf next to the ATA 191 or 192 and plugs into a standard AC outlet without blocking adjacent sockets.

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