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Cisco Power Injector CW-INJ-8 Quick Start
Guide
First Published: 2024-12-13
Cisco Power Injector CW-INJ-8 Installation Guide
This document describes the Cisco power injector CW-INJ-8 (referred to as the power injector in this document)
and provides instructions for mounting it.
Product Overview
The Cisco power injector CW-INJ-8 increases wireless LAN deployment flexibility of supported Cisco
Wireless Wi-Fi 7 access points by providing an alternative powering option to local power, inline power-capable
multiport switches, and multiport power patch panels.
The single-port PoE injector provides up to 60 Watts and is compliant with IEEE 802.3bt (60 W, Type 3,
Class 6) and IEEE 802.3at (30 W) systems. This power injector is for use with Cisco access points requiring
802.3bt power input.
Note
A Category 6 or better Ethernet cable connects the injector to a 10M/100M/1G/2.5G/5G/10G Ethernet switch,
hub, or network, and another cable carries power and data to the access point's WAN Ethernet port. The power
injector's built-in power supply has a C13 connector that connects to a wall outlet or power strip.
Caution
Figure 1: Cisco Power Injector (CW-INJ-8) Features
Figure 1: Cisco Power Injector (CW-INJ-8) Features
The Cisco power injector CW-INJ-8 is not weatherproof and hence is not meant to be used outdoors.
To avoid overheating and possible failure, do not stack or tie together (bundle) the power injector and its AC
power cable.
shows the key features of the power injector.
Cisco Power Injector CW-INJ-8 Quick Start Guide
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Table of Contents
Related Manuals for Cisco CW-INJ-8
Summary of Contents for Cisco CW-INJ-8
- Page 1 The single-port PoE injector provides up to 60 Watts and is compliant with IEEE 802.3bt (60 W, Type 3, Class 6) and IEEE 802.3at (30 W) systems. This power injector is for use with Cisco access points requiring 802.3bt power input.
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Page 2: Additional Requirements
Switch Connector Port (Data In) Power input There are two CW-INJ-8 models, each provided by different suppliers. They are functionally identical even though they have minor cosmetic differences. The position (right or left) of the status LED varies with the model type. -
Page 3: Mounting Instructions
Plug a Category 6 Ethernet cable into the port on the power injector labeled Switch. Note Ensure that PoE is disabled on this switchport before it is connected to the CW-INJ-8. For more information, Disable PoE on the Connected Switchport, on page Step 4 Plug the other end of the Ethernet cable into your 10M/100M/1G/2.5G/5G/10G Ethernet switch, hub, or... -
Page 4: Specifications
Table 2: CW-INJ8 Specifications Item Description Dimensions (W, H, L) 67 mm x 38 mm x 140 mm (2.64 in x 1.5 in x 5.5 in) (excluding the mounting tabs) Data Rates 10/100/1000/2500/5000/10000 Mbps Cisco Power Injector CW-INJ-8 Quick Start Guide... - Page 5 FCC Part 15, Class B EN 55022 Class B (Emissions) EN 55024 (Immunity) VCCI Safety UL 60950-1 IEC/EN 60950-1 Stacking restrictions Do not stack. Do not bundle the power injector and AC power cable. Cisco Power Injector CW-INJ-8 Quick Start Guide...
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Page 6: Regulatory Information
You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures: •... - Page 7 Cisco has more than 200 offices worldwide. Addresses and phone numbers are listed on the Cisco website at www.cisco.com/go/offices. Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: https://www.cisco.com/c/en/us/about/legal/trademarks.html.
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