Maximum Reliability for Your Network Infrastructure
The ALFA Network APOE03 is your reliable partner when it comes to the uninterrupted power supply of your IT_Network devices. With its unique redundant power supply via two independent inputs – a classic DC barrel jack and a robust 3-pin screw terminal – this PoE Injector Fast Ethernet ensures that your systems continue to run stably even if one power source fails. This is particularly crucial in critical applications such as monitoring IP Cameras or powering WiFi Access Points in remote areas. You can rely on your devices always being supplied with Power over Ethernet.
Pure Flexibility: A PoE Injector for All Cases
What truly distinguishes the ALFA Network APOE03 is its enormous flexibility in voltage input. With a wide range of 5V-57V DC, you can connect it to almost any DC power source – be it a 12V battery in a motorhome, a 24V industrial power supply, or even a solar system for IoT applications in remote areas. The combination of DC barrel jack and screw terminal offers you maximum freedom during installation and integration into existing systems. Thus, the ALFA Network APOE03 becomes the ideal passive PoE Injector for heterogeneous voltage levels.
Robust, Compact, and Ready for Any Challenge
This ALFA Network APOE03 is not only powerful but also extremely resilient. Its compact and robust design makes it the perfect companion for demanding environments. Whether in control cabinets, vehicles, or other industrial installations – the mounting tabs allow for secure wall or panel mounting. This way, you can integrate your PoE Power Supply via Ethernet reliably and space-efficiently, without compromising on stability. It is a true Industrial PoE Injector.
Data and Power Over One Cable – Simple and Efficient
Forget cable clutter! With the ALFA Network APOE03, you supply your end devices with data and power over one cable. This significantly simplifies installation and saves you time and costs. As a Fast Ethernet PoE Midspan, it reliably delivers 10/100 Mbps for all passive PoE-enabled devices that do not require Gigabit speed. Perfect for extending the range of your WiFi Access Points or IP Cameras over longer Ethernet distances.
Strengths & Notes at a Glance
- Pro: Redundant power supply for high reliability
- Pro: Wide voltage input range for maximum compatibility
- Pro: Robust and compact design for industrial environments
- Note: Limitation to Fast Ethernet (10/100 Mbps)
- Note: Passive PoE without IEEE standard handshake
Specifications & Features
| Manufacturer: | ALFA Network |
| Model: | APOE03 |
| Product Type: | Redundant PoE Adapter / Injector |
| PoE Type: | Passive PoE |
| Ethernet Standard: | Fast Ethernet (10/100 Mbps) |
| Data Rate: | 10/100 Mbps |
| Voltage Input: | 5V - 57V DC |
| Power Inputs: | 2 (DC barrel jack, 3-pin screw terminal) |
| Output Voltage: | Corresponds to input voltage |
| Mounting: | Wall/Panel Mounting (mounting tabs) |
| Housing: | Robust |
| EAN: | 4718050300778 |
| Application Areas: | IP Cameras, WiFi Access Points, IoT applications |
| Special Features: | Redundant Power Supply, Wide Voltage Input |
Scope of Delivery
| 1 x ALFA Network APOE03 Redundant PoE Adapter / Injector |
Frequently Asked Questions (FAQ)
What is a redundant PoE adapter and what is it needed for?
A redundant PoE adapter, such as the ALFA Network APOE03, enables power supply to network devices via an Ethernet cable and features two independent power inputs. This ensures high reliability, as in the event of a power source failure, the other automatically takes over the supply to ensure uninterrupted operation of critical devices.
Which devices can be operated with the ALFA Network APOE03?
The ALFA Network APOE03 can supply power and data to passive PoE-enabled devices that support Fast Ethernet (10/100 Mbps). These typically include IP cameras, Wireless Access Points, IoT sensors, and other network devices that do not require Gigabit speed and operate within a DC voltage range of 5V to 57V.
What does "passive PoE" mean and what risks does it entail?
Passive PoE means that the injector transmits the full input voltage directly to the end device without first performing a voltage negotiation (handshake) according to IEEE standards. The risk is that if the voltage setting is incorrect, the connected device can be damaged if it is not compatible with the provided voltage.
Can the ALFA Network APOE03 be operated in a vehicle or with a battery?
Yes, due to its wide voltage input range of 5V to 57V DC and the option to connect via a 3-pin screw terminal, the ALFA Network APOE03 is ideal for direct connection to batteries (e.g., in motorhomes) or other DC power sources in vehicles or industrial controls.
What advantages does the screw terminal offer compared to a DC barrel jack on this device?
The 3-pin screw terminal offers a more robust and secure wiring option, especially for industrial applications or fixed installations where vibrations or accidental disconnections should be avoided. It also allows direct connection to bare wires from power supplies such as batteries or DIN-rail power supplies, complementing the DC barrel jack and increasing flexibility.
Is the ALFA Network APOE03 suitable for Gigabit networks?
No, the ALFA Network APOE03 is a Fast Ethernet (10/100 Mbps) device and therefore not suitable for Gigabit networks. For Gigabit applications, ALFA Network offers other models such as the APOE03G or APOE03GS.
Homepage: https://alfa.com.tw
