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CISCO
IP Phone Power Injector For 7900 Series Phones

CISCO IP Phone Power InjectorFor 7900 Series Phones

Varenr: CP-PWR-INJ=
Lagerstatus: Forventet 15.12.2016
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Cisco Unified IP Phone Power Injector

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. Figure 2 shows the maximum distance of the Cisco Unified IP Phone Power Injector between a Cisco Unified IP phone and an Ethernet switch.

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

Specification

Description

Dimensions (H x W x D)

1.6 x 4.6 x 5.45 in. (4.1 x 11.8 x 13.8 cm)

Weight

.66 lb (.30 kg)

Phone casing composition

Polycarbonate acrylonitrile butadiene styerene (ABS) plastic in textured dark gray color

Power requirements

Power is integrated (see Table 5 for country-specific power cords used for connection to AC wall outlet)

Part number

CP-PWR-INJ

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-Two injectors can be stacked

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 Hz

Temperature Variable

Description

Operating temperature

32 to 104°F (0 to 40°C)

Relative humidity

10 to 95% (noncondensing)

Storage temperature

14 to 140°F (-10 to 60°C)

Certification

Description

Regulatory compliance

• CE marking

Safety

• Underwriters Laboratories (UL) 60950
• Canadian Standards Association (CSA) C22.2 No. 60950
• IEC 60950
• EN 60950
• AS/NZS 60950

Electromagnetic compatibility (EMC)

• Federal Communications Commission (FCC) Part 15 (CFR 47) Class B
• ICES-003 Class B
• EN55022 Class B
• CISPR22 Class B
• AS/NZ 3548 Class B
• VCCI Class B
• EN55024
• EN 50082-1
• EN 61000-3-2
• EN 61000-3-3
• CISPR24
• EN61000-6-1

Part Number

Description

CP-PWR-INJ

Cisco Unified IP Phone Power Injector

CP-PWR-INJ=

Cisco Unified IP Phone Power Injector, spare

Part Number

Description

CP-PWR-CORD-AP=

Asia Pacific

CP-PWR-CORD-AR=

Argentina

CP-PWR-CORD-AU=

Australia

CP-PWR-CORD-CE=

European Community

CP-PWR-CORD-CN=

China

CP-PWR-CORD-JP=

Japan

CP-PWR-CORD-NA=

North America

CP-PWR-CORD-SW=

Switzerland

CP-PWR-CORD-UK=

United Kingdom

WARRANTY
The Cisco Unified IP Phone Power Injector is covered by a Cisco Systems® standard one-year replacement warranty.