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Data Sheet

Cisco Unified IP Phone Power Injector

The Cisco

Unified IP Phone Power Injector (Figure 1) increases the deployment flexibility of Cisco Unified IP phones

by providing an alternative powering option to local power, multiport power patch panels, and inline-power-capable switches.

Figure 1. Cisco Unified IP Phone Power Injector (Front, Back, and Stacked Views)

The Cisco Unified IP Phone Power Injector is a midspan power injector designed and tested for use with Cisco Unified IP phones. The

Cisco Unified IP Phone Power Injector sits between a switch port and the Cisco Unified IP phone, providing inline power capability to an

unpowered switch port. It supports Cisco midspan power, IEEE 802.3af modes for supplying power to the attached phone, and

10/100/1000BASE-T Ethernet connections. Figure 2 shows the maximum distance of the Cisco Unified IP Phone Power Injector between a

Cisco Unified IP phone and an Ethernet switch.

Figure 2. Network Diagram

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