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Cisco Systems, Inc.

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Cisco Aironet Series Power Injector 
AIR-PWRINJ1500-2= Installation Instructions

Last Updated: June 30, 2015

This document describes the Cisco Aironet Series Access Point Power Injector AIR-PWRINJ1500-2= 
(referred to as the 

power injector

 in this document) and provides instructions for mounting it. The power 

injector increases wireless LAN deployment flexibility of the access point by combining 56-VDC power 
with the data signal, and sending both to the connected access point.

The following information is provided in this document:

  •

Technical Specifications, page 2

  •

Regulatory Information, page 2

  •

Safety Precautions, page 3

  •

Overview, page 4

  •

Unpacking the Power Injector, page 5

  •

Mounting the Power Injector, page 6

  •

Installing the Power Injector, page 7

  •

Grounding the Power Injector, page 7

  •

Checking the Power Injector LEDs, page 8

  •

Power Injector Input and Output Connections, page 8

  •

Obtaining Documentation, Obtaining Support, and Security Guidelines, page 9

Summary of Contents for AIR-PWRINJ1500-2

Page 1: ...lity of the access point by combining 56 VDC power with the data signal and sending both to the connected access point The following information is provided in this document Technical Specifications page 2 Regulatory Information page 2 Safety Precautions page 3 Overview page 4 Unpacking the Power Injector page 5 Mounting the Power Injector page 6 Installing the Power Injector page 7 Grounding the ...

Page 2: ...vices The equipment described in this manual generates and may radiate radio frequency energy If it is not installed in accordance with Cisco s installation instructions it may cause interference with radio and television reception This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules These ...

Page 3: ...ng safety warnings are provided in the Safety Warnings document that ships with the access point and is also available on Cisco com Warning IMPORTANT SAFETY INSTRUCTIONS This warning symbol means danger You are in a situation that could cause bodily injury Before you work on any equipment be aware of the hazards involved with electrical circuitry and be familiar with standard practices for prevent...

Page 4: ...ing both to the access point The power injector provides up to 80 W over all four wire pairs of shielded outdoor rated Ethernet cable Ensure that the length of the Ethernet cable from the AP to the power injector is more than 10 ft 3 m but less than 140 ft 42 m The total length of the cable from the AP to the switch must not exceed 320 ft 100 m The wire gauge of the cable must be 26 AWG The Ethern...

Page 5: ...ion to access point 10 100 1000Base T 3 FAULT LED 6 TO SWITCH RJ 45 connection to switch 10 100 1000Base T Unpacking the Power Injector The following items are shipped with the power injector A power injector An AC line cord This guide If any item is missing or damaged contact your Cisco representative or reseller Warning To reduce the risk of fire use only No 26 AWG or larger telecommunication li...

Page 6: ...r injector to most vertical or horizontal surfaces The power injector does not ship with a mounting kit You must provide the fasteners for the surface on which you intend to mount the access point The power injector has two elongated mounting tabs one on each end that you can use to secure it to the surface To mount the power injector using these tabs you will need two fasteners at least 0 62 in 1...

Page 7: ...er Injector To install the power injector follow these steps Step 1 Plug a shielded outdoor rated Ethernet cable into the TO AP port on the power injector Warning To reduce the risk of fire use only No 26 AWG or larger telecommunication line cord Statement 1023 Note To comply with FCC regulations the length of Ethernet cable connecting the power injector to the access point cannot be less than 10 ...

Page 8: ...r Injector Step 6 Connect the other end of the power cord into a 100 VAC to 240 VAC power source Checking the Power Injector LEDs You can use the power injector LEDs to assess the unit status Two indications are available solid green or dark The LED descriptions are AP POWER Turns solid green after successful discovery indicates that power injector is supplying power to the access point FAULT Turn...

Page 9: ... only supplies 56 VDC power when the Ethernet cable is connected to the PoE in connector Obtaining Documentation and Submitting a Service Request For information on obtaining documentation using the Cisco Bug Search Tool BST submitting a service request and gathering additional information see What s New in Cisco Product Documentation at http www cisco com c en us td docs general whatsnew whatsnew...

Page 10: ...10 Cisco Aironet Series Power Injector AIR PWRINJ1500 2 Installation Instructions ...

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