Cisco CP-PWR-INJ= - IP Phone Power Injector For 7900Series Phones (CP-PWR-INJ=)

PI datasheet . Basic Specification : Cisco Unified IP Phone Power Injector, spare;The Cisco Unified IP Phone Power Injector 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.;;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.;;;FEATURES;The Cisco Unified IP Phone Power Injector offers several features, including:;• A desktop and desk-area single-port midspan injector with integrated power;• 802.3af/IEEE Power over Ethernet (PoE) support;• Gigabit Ethernet support;• Full enterprise-level compliance;• Designed and tested for use with Cisco Unified IP Phones . PRODUCT Brand Name : Cisco Manufacturer Web Site : http://www.cisco.com/ . PI DATE PI Date : Nov 2010 . POWER FEATURES PoE Supported : IEEE 803.af PoE . DIMENSIONS Depth (mm) : 138 Height (mm) : 41 Width (mm) : 118 Weight (Grams) : 300 . OTHER FEATURES Material : Polycarbonate ABS plastic Color : Dark grey Operating Temperature : 0 to 40°C Compatibility : Cisco Unified IP Phone 7942G Other Features : POWER REQUIREMENTS: integrated
LAN CONNECTION: Maximum Ethernet cable length: 100 m from switch to device
Type: RJ-45, Label: DATA-Network
Device connection: Maximum Ethernet cable length: 100 m from switch to device
• Type: RJ-45, Label: DATA and PWR-PHONE
LEDs : Two-'Power' and 'Status'
Stackable : Yes
Wired pairs used : Injects power into two unused pairs in the Ethernet cable: 4 and 5 (negative) and 7 and 8 (positive)
ELECTRICAL:
Input: AC input voltage range: 90 to 264 VAC
• AC input current: 0.5A (RMS) @ 90 VAC at maximum load
• AC input frequency: 47 to 63 Hz
• Maximum inrush current: 20A @ 115 VAC, 60 Hz, Cold Start, 25°C
40A @ 230 VAC, 50 Hz, Cold Start, 25°C
Output: DC output voltage: 48 VDC nominal
• Maximum output power: 15.5W @ 48 VDC

/>PERFORMANCE EFFICIENCY:
• 53% minimum at 30-49% of maximum load and 120 VAC, 60 Hz
• 75% minimum at 50-100% of maximum load and 120 VAC, 60