United States$5,000,000+
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P
Peter Lawson
4
Simple and dependable injector for legacy access points. No issues so far.
AIR-PWRINJ3=
Original Stock
Ready to Ship
Power Injector for 1100, 1130AG, 1200 1230AG, 1240AG Series
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Name:
AIR-PWRINJ3=
- Description:
- Power Injector for 1100, 1130AG, 1200 1230AG, 1240AG Series
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 835025151983
- Condition:
- Warranty:
- 3
- List Price:
$59.69
- Price:
$34.0243% off
Quantity:
1
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AIR-PWRINJ3= Overview
AIR-PWRINJ3= is a PoE injector featuring 1 port that supports IEEE 802.3af/at/bt standards, delivering up to 60W output power with an input voltage range of 100–240V AC and a consistent 48V DC output. It provides data and power passthrough to support devices such as IP phones, wireless access points, and IP cameras.
AIR-PWRINJ3= is designed for desktop mounting, incorporates robust surge protection, and achieves a power efficiency of 90%. It is compatible with both unmanaged and managed switches and is ideally suited for use cases including SMB networking, industrial automation, and remote IP camera power applications.
AIR-PWRINJ3= price is $34.02, a 43% saving from the Cisco list price of $59.69. AIR-PWRINJ3= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for AIR-PWRINJ3= for additional pricing. Browse the full category range or explore all Cisco products.
AIR-PWRINJ3= Specifications
- Width
- 7.8 inches
- Height
- 1.2 inches
- Connector Type
- RJ-45
- Depth
- 4.5 inches
- Weight
- 0.9 lbs
- Data Rate
- 10/100/1000 Mbps
- Color
- Black
- Housing Material
- Plastic
- Product Type
- PoE Injector
- PoE Standard
- IEEE 802.3af / IEEE 802.3at / IEEE 802.3bt
- Use Case
- SMB Networking
- Compatible Devices
- IP Cameras / Wireless Access Points / IP Phones
- Input Voltage
- 100–240V AC
- Output Voltage
- 48V
- Surge Protection
- Yes
- LED Indicators
- Power / PoE / Activity
- Power Efficiency
- 90%
- Number of Ports
- 1 Port
- Mounting Type
- Desktop
- Operating Temperature
- 0–50°C
- Product Name
- AIR-PWRINJ3=
AIR-PWRINJ3= Use Case
Streamlined Branch Office Wireless Rollout with AIR-PWRINJ3
In a multi-site enterprise planning to deploy Cisco 1100 and 1200 Series access points in remote branch offices, the AIR-PWRINJ3 Power Injector delivers PoE power over existing Ethernet cabling without adding new switches. This implementation reduces capital expenditure on PoE switches by up to 40%, accelerates installer onboarding, and guarantees uninterrupted connectivity for critical business applications.
Reliable Campus Outdoor Access Point Deployment
A university IT team deploying Cisco 1130AG and 1240AG outdoor access points across a sprawling campus leverages the AIR-PWRINJ3 Power Injector for centralized power distribution. By consolidating power sources and extending network segment lengths to 100 meters, the solution ensures consistent signal coverage, simplifies rack space requirements, and enhances network uptime during peak academic hours.
Rapid Temporary Event Wi-Fi Setup
An event services provider uses the AIR-PWRINJ3 Power Injector to power Cisco 1230AG access points for trade shows and pop-up venues. Plugging directly into standard network drops, this method enables full PoE power delivery without additional infrastructure, cutting setup time by 50% and ensuring reliable, high-speed guest connectivity for registration kiosks, live streaming stations, and attendee devices.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| AIR-PWRINJ3= |  AIR-PWRINJ5= |  AIR-PWRINJ6= |  AIR-PWRINJ-FIB= |  AIR-PWRINJ4 | |
|---|---|---|---|---|---|
| Product Type | PoE Injector | PoE Injector | PoE Injector | PoE Injector | PoE Injector |
| PoE Standard | IEEE 802.3af / IEEE 802.3at / IEEE 802.3bt | IEEE 802.3af / IEEE 802.3at / IEEE 802.3bt | IEEE 802.3af / IEEE 802.3at / IEEE 802.3bt | IEEE 802.3af / IEEE 802.3at / IEEE 802.3bt | IEEE 802.3af / IEEE 802.3at / IEEE 802.3bt |
| Number of Ports | 1 Port | 1 Port | 1 Port | 1 Port | 1 Port |
| Use Case | SMB Networking | SMB Networking / Industrial PoE / Surveillance | Surveillance / SMB Networking / Industrial PoE / Home Automation / General Purpose | Surveillance / SMB Networking / Industrial PoE | Surveillance / SMB Networking / Industrial PoE |
| Compatible Devices | IP Cameras / Wireless Access Points / IP Phones | IP Phones / Wireless Access Points / IP Cameras | IP Cameras / Wireless Access Points / IP Phones / IoT Devices | IP Cameras / Wireless Access Points / IP Phones | IP Cameras / Wireless Access Points / IP Phones |
| Data Rate | 10/100/1000 Mbps | 10/100/1000 Mbps | 10/100/1000 Mbps | 10/100/1000 Mbps | 10/100/1000 Mbps |
| Input Voltage | 100–240V AC | 100–240V AC | 100–240V AC | 100–240V AC | 100–240V AC |
| Output Voltage | 48V | 48V | 48V | 48V | 54V |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Mounting Type | Desktop | Wall-Mount | Wall-Mount | Rackmount / Desktop | Desktop |
| Operating Temperature | 0–50°C | 0–40°C | 0–40°C | 0–40°C | 0–50°C |
| Surge Protection | Yes | Yes | Yes | Yes | Yes |
| LED Indicators | Power / PoE / Activity | Power / PoE / Activity | Power / PoE / Activity | Power / PoE / Activity | Power / PoE / Activity |
| Housing Material | Plastic | Plastic | Plastic | Aluminum Alloy | Plastic |
| Color | Black | Black | Black | Black | Black |
| Power Efficiency | 90% | 90% | 90% | 95% | 90% |
| Product Name | AIR-PWRINJ3= | AIR-PWRINJ5= | AIR-PWRINJ6= | AIR-PWRINJ-FIB= | AIR-PWRINJ4 PoE Injector |
| Height | 1.2 inches | 1.5 inches | 1.2 inches | 1.5 inches | 1.5 inches |
| Width | 7.8 inches | 4.0 inches | 4.5 inches | 4.0 inches | 4.5 inches |
| Depth | 4.5 inches | 3.0 inches | 3.0 inches | 6.0 inches | 6.0 inches |
| Weight | 0.9 lbs | 0.8 lbs | 0.8 lbs | 0.8 lbs | 1.2 lbs |
Reviews & Ratings
A
Ayesha Latif
4
Delivered stable power and worked immediately.
K
Kenji Sato
5
Compact design and consistent output.
R
Rebecca Shaw
5
Good solution for non PoE environments.
Z
Zahid Iqbal
5
Met expectations without any complications.
Questions & Answers
What is the AIR-PWRINJ3= Power Injector?
The AIR-PWRINJ3= Power Injector is a standalone 802.3af PoE injector designed to supply power and data over a single Ethernet cable to Cisco Aironet 1100, 1130AG, 1200, 1230AG and 1240AG series access points.
Which Cisco access points are compatible with the AIR-PWRINJ3=?
The injector is compatible with Cisco Aironet 1100, 1130AG, 1200, 1230AG and 1240AG series access points that require 48 VDC, 15.4 W PoE input.
What power output does the AIR-PWRINJ3= provide?
The AIR-PWRINJ3= delivers 48 VDC at up to 15.4 W (802.3af) on the RJ-45 data output port to power a single access point.
What input voltage range does the AIR-PWRINJ3= support?
The injector accepts 100–240 VAC at 50–60 Hz, automatically adjusting for global power standards without external adapters.
How do I install the AIR-PWRINJ3=?
Connect the injector’s AC power cord to a wall outlet, plug your switch or router into the ‘Data In’ port, and attach the access point Ethernet cable to the ‘Data & Power Out’ port.
What type of Ethernet cable is required?
Use a Category 5e or higher UTP Ethernet cable for both data input and PoE output to ensure reliable power delivery and data transmission.
What is the maximum cable length for PoE delivery?
The AIR-PWRINJ3= supports PoE delivery over a maximum of 100 meters (328 feet) of Category 5e or better Ethernet cable.
Does the AIR-PWRINJ3= feature LED indicators?
Yes. A green LED indicates proper AC power input and PoE output; a red LED indicates a fault condition or insufficient load.
What are the physical dimensions and weight?
The injector measures 105 x 68 x 35 mm (4.1 x 2.7 x 1.4 in) and weighs approximately 200 g (0.44 lb), making it compact for wall-mount or shelf placement.
What operating conditions does the AIR-PWRINJ3= support?
It operates reliably between 0 °C and 40 °C (32 °F to 104 °F) at up to 95% non-condensing relative humidity.
What safety and compliance certifications does it have?
The AIR-PWRINJ3= is UL listed, CE marked, FCC Part 15 compliant and RoHS-6 certified for safe global deployment.
What warranty covers the AIR-PWRINJ3=?
The product is backed by a one-year limited hardware warranty covering defects in materials and workmanship under normal use.
Can I use the AIR-PWRINJ3= with non-Cisco devices?
It can power any PoE IEEE 802.3af–compliant device at 48 VDC, 15.4 W, though optimal performance is guaranteed with Cisco Aironet access points.
How does the injector improve network deployment?
By delivering power and data over a single cable, the AIR-PWRINJ3= simplifies installations, reduces wiring complexity and eliminates the need for local power outlets.
How do I troubleshoot power delivery issues?
Verify AC power LED status, test cable continuity, ensure PoE output meets 48 VDC, and confirm the access point requires 802.3af power levels.
What safety precautions should I follow?
Disconnect AC power before servicing, avoid exposing the injector to moisture, and use only certified power cords and Ethernet cables.
Where can I purchase the AIR-PWRINJ3=?
The AIR-PWRINJ3= is available through authorized Cisco resellers, major networking distributors and the Cisco online store.