Cisco power adapter

The Cisco CP-6800-PWR-NA= Power Cord is specifically designed to power Cisco 6800 Series IP Business Phones. Localized for use in North America, this phone plug delivers wall power for models 6821, 6841, 6851, 6861, and 6871. The power adapter is crucial for the use of models 6841 and 6861, which do not support PoE deployment.