Introduction
This manual provides essential information for the proper installation, operation, and maintenance of the PowerDsine 3001 PoE Injector. This device is designed to supply power and data to network devices over a single Ethernet cable, conforming to the 802.3AF standard. Please read this manual thoroughly before using the product to ensure safe and efficient operation.

Figure 1: PowerDsine 3001 PoE Injector with included AC power cable. The injector is a compact, rectangular device, and the power cable is a standard three-prong AC cord.
Setup
Follow these steps to set up your PowerDsine 3001 PoE Injector:
- Unpack the Device: Carefully remove the PoE injector and its power cable from the packaging.
- Identify Ports: Locate the "DATA IN" and "DATA & POWER OUT" Ethernet ports, as well as the AC power input.
- Connect Data Input: Connect an Ethernet cable from your network switch, router, or non-PoE data source to the "DATA IN" port on the PoE injector.
- Connect Data and Power Output: Connect another Ethernet cable from the "DATA & POWER OUT" port on the PoE injector to your PoE-compatible device (e.g., IP camera, VoIP phone, wireless access point).
- Connect Power: Plug the provided AC power cable into the AC input on the PoE injector, then plug the other end into a standard electrical outlet.
- Verify Connection: Once powered, the injector will begin supplying power and data. Check the status indicators on your connected device to confirm proper operation.

Figure 2: Rear view of the PowerDsine 3001 PoE Injector showing the "DATA IN" port (for connection to a network switch/router), the "DATA & POWER OUT" port (for connection to a PoE-compatible device), and the AC power input.
Operating Instructions
The PowerDsine 3001 PoE Injector operates automatically once connected and powered. It acts as a midspan device, injecting power into an existing Ethernet data line.
- Power Delivery: The injector provides 48V DC power over the Ethernet cable to the connected PoE-compatible device.
- Data Transmission: It transparently passes Ethernet data through, ensuring seamless network communication.
- Plug and Play: No software configuration is required for the injector itself. Ensure your connected device is PoE-compatible (IEEE 802.3af).
Maintenance
The PowerDsine 3001 PoE Injector is designed for reliable, low-maintenance operation. Follow these guidelines to ensure its longevity:
- Cleaning: Use a soft, dry cloth to clean the exterior of the device. Do not use liquid or aerosol cleaners.
- Environment: Operate the device in a well-ventilated area, away from direct sunlight, heat sources, and excessive moisture. Ensure proper airflow around the unit.
- Cable Management: Ensure all connected cables are securely fastened and not under undue strain. Avoid sharp bends in cables.
- Storage: If storing the device, keep it in a cool, dry place, preferably in its original packaging.
Troubleshooting
If you encounter issues with your PoE injector, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power to connected device. |
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| No data transmission. |
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| Device frequently disconnects. |
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Specifications
The following are the technical specifications for the PowerDsine 3001 PoE Injector:

Figure 3: Product label detailing model number, part number, input/output electrical specifications, and compliance certifications.
| Feature | Detail |
|---|---|
| Model | PD-3001/AC |
| Part Number | PD-3001/AC (also PD-6053-300 Special) |
| Standard | IEEE 802.3af |
| Input Voltage | 100-250Vac, 50/60Hz, 0.5A |
| DC Output | 48V, 0.35A |
| Manufacturer | PowerDsine (Microsemi) |
| Compliance | FCC Part 15, Canadian ICES-003, CE, UL Listed (ITE Power Supply) |
| Serial Number Example | SB05246050010153501 (Example from product label) |
Warranty Information
Specific warranty terms for the PowerDsine 3001 PoE Injector may vary depending on the region and seller. Please refer to the warranty card included with your product or contact the original point of purchase for detailed warranty information and support.
Customer Support
For technical assistance, troubleshooting beyond this manual, or inquiries regarding your PowerDsine 3001 PoE Injector, please contact the manufacturer, PowerDsine (now Microsemi), or your product vendor. Have your model number (PD-3001/AC) and serial number ready when contacting support.





