Cisco AIR-PWRINJ5 is a compact 15.4 W (802.3af) PoE injector designed to power Cisco Aironet access points over a single Ethernet cable up to 100 m where PoE switches are not available.
Cisco AIR-PWRINJ5 is a compact 15.4 W (802.3af) PoE injector designed to power Cisco Aironet access points over a single Ethernet cable up to 100 m where PoE switches are not available.
| Specification | Details |
| Product Code | AIR‑PWRINJ5 |
| PoE Standard | IEEE 802.3af (15.4 W) |
| Power Output | 15.4 W |
| Data Ports | 2 × RJ‑45 (10/100/1000 Mbps) |
| AC Input | IEC C14, 100–240 V AC |
| Max Cable Run | 100 m Cat 5 (including 2 m cable |
| Dimensions (L×W×H) | 165 × 65 × 36 mm (6.5 × 2.6 × 1.4 in) |
| Weight | ~0.3 kg (0.7 lb) |
| Operating Temp | 0 °C to 40 °C |
| Storage Temp | –20 °C to +70 °C |
| Humidity | 10–90% non-condensing |
| Product Code | AIR PWRINJ5 |
|---|---|
| Dimensions (Length x Width) | 165 × 65 × 36 mm (6.5 × 2.6 × 1.4 in) |
| Weight | ~0.3 kg (0.7 lb) |
| Operating Temperature | 0 °C to 40 °C |
| Storage Temperature | –20 °C to +70 °C |
| PoE Standard | IEEE 802.3af (15.4 W) |
| Power Output | 15.4 W |
| Data Ports | 2 × RJ 45 (10/100/1000 Mbps) |
| Humidity | 10–90% non-condensing |
| AC Input | IEC C14, 100–240 V AC |
| Max Cable Run | 100 m Cat 5 (including 2 m cable |
The Cisco AIR‑PWRINJ5 is a streamlined, single-port PoE injector crafted for Cisco Aironet access points in environments lacking PoE switches or nearby power outlets. It delivers 15.4 W of IEEE 802.3af power through standard Cat 5 (or better) Ethernet cable, supporting cable runs up to 100 m—including its own 2 m integrated cable.
Designed for ceiling- and wall-mounted installations, the device features a rugged enclosure with integrated keyhole mounting tabs. One LED clearly indicates status: blinking green during startup, solid green when powering a valid AP, and rapid green flashes during fault conditions . It is a compact, reliable solution that supports Aironet models like 1040, 1140, 1260, 1600, 2600, and 3500 series—plus the 3600 series when no expansion modules are attached (Cisco recommends AIR-PWRINJ4 instead for powered modules)
What’s in the Box
Use Case Scenarios
Unique Selling Propositions (USP)
| Port | Type & Function | Notes |
| Switch (Data-in) | RJ‑45 Gigabit | Connects to non-PoE network switch |
| AP (Data + Power) | RJ‑45 Gigabit PoE | Supplies power and data to Cisco Aironet APs |
| AC Input | IEC C14 (100–240 V AC) | Power via included cable—no plug-in adapter needed |
| LED Status | Indication | Description |
| Blinking Green | AC power present | Injector is powered and ready to connect |
| Solid Green | Valid load detected | Supplying 15.4 W to access point |
| Rapid Blink | Fault or invalid load | No power output—error state |
What’s in the Box
Use Case Scenarios
Unique Selling Propositions (USP)
| Port | Type & Function | Notes |
| Switch (Data-in) | RJ‑45 Gigabit | Connects to non-PoE network switch |
| AP (Data + Power) | RJ‑45 Gigabit PoE | Supplies power and data to Cisco Aironet APs |
| AC Input | IEC C14 (100–240 V AC) | Power via included cable—no plug-in adapter needed |
| LED Status | Indication | Description |
| Blinking Green | AC power present | Injector is powered and ready to connect |
| Solid Green | Valid load detected | Supplying 15.4 W to access point |
| Rapid Blink | Fault or invalid load | No power output—error state |
Why Choose Cisco AIR‑PWRINJ5?
We understand that making the right purchase decision is important. Below, you’ll find answers to common pre-sales questions about this product.
Cisco Aironet 1040, 1140, 1260, 1600, 2600, 3500. Supports 3600 only if no modules are attached
No-it provides only 802.3af standard (15.4 W). Use AIR‑PWRINJ6 or 7 for higher power APs.
Up to 100 m of Cat 5 or better cable, including built-in 2 m
No—this model is not plenum-rated
Yes—both ports are 10/100/1000 Mbps.
Rapid LED blink; no power is supplied
Built-in tabs included; screws not included.
No—it must not be bundled to prevent overheating
Indoor only, 0–40 °C, 10–90% humidity
No—fully plug-and-play; auto-detects appropriate load.
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