Reliable power source for uninterrupted communication
Crafted by Cisco, a respected name in technology
The Cisco IP Phone Power Adapter 3 is specifically designed to power Cisco 7800 Series IP Business Phones. Localised for use in North America, this phone plug delivers wall power for models 7811, 7821, 7841 and 7861. The phone power supply is required in situations where PoE deployment is not possible.