We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Cisco CPPWRADPT3NA power adapter for 7800 series IP phones

Cisco Systems, Inc.

Cisco Systems, Inc. CPPWRADPT3NA power adapter for 7800 series

SKU CH-Y28A-FH198 MPN CPPWRADPT3NA

Power adapter supplying mains electricity to Cisco 7800 series IP phones in North America

  • Powers Cisco 7800 series IP phones reliably
  • Official Cisco accessory ensures full compatibility
  • North American plug fits local outlets directly
  • New condition guarantees factory performance
  • UPC 889728231251 simplifies inventory tracking

Cisco 7800 Series Power Adapter

This Cisco CPPWRADPT3NA power adapter supplies electricity to Cisco IP Phone 7800 series handsets in North America. It connects the phone to a standard AC outlet so the device can operate on a Voice over IP network. The unit is sold new and carries UPC 889728231251. It is intended for offices deploying or maintaining the 7800 phone family.

Fits 7800 Series Phones Only

The adapter plugs directly into the dedicated power port on any Cisco 7800 series phone and into a wall socket, requiring no separate mounting hardware. It frees the network switch from providing Power over Ethernet for these endpoints. No other Cisco phone series or third-party devices are supported by this specific adapter model. Installation is a simple two-cable connection.

Delivers Rated Power for 7800 Handsets

The adapter provides the exact voltage and current the 7800 series requires for full feature operation including display, speakerphone and Gigabit Ethernet pass-through. It runs out of headroom if asked to power additional accessories or phones beyond its single rated output. For deployments needing PoE or multi-device power, a different power strategy is required.

Highlights

  • Powers Cisco 7800 series IP phones reliably
  • Official Cisco accessory ensures full compatibility
  • North American plug fits local outlets directly
  • New condition guarantees factory performance
  • UPC 889728231251 simplifies inventory tracking

Specifications

No published specifications for this item yet.

Questions about this item

What is the maximum continuous power draw the CPPWRADPT3NA can supply to a Cisco 7800 series phone?

The adapter is designed to deliver the rated power required by the Cisco 7800 series IP phones under continuous operation.

How much heat does the power adapter generate when powering a 7800 phone all day?

The unit operates at normal temperatures for a wall-mount power supply and does not require active cooling during extended use.

Which Cisco IP phone models are compatible with the CPPWRADPT3NA adapter?

This power adapter is made for the Cisco 7800 series IP phones and connects to the phone's dedicated power input jack.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.