Cisco IP Phone Power Injector For 7900 Series Phones CP-PWR-INJ= Scheda Tecnica
Codici prodotto
CP-PWR-INJ=
All contents are Copyright © 1992–2006 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 1 of 5
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