Shop PoE Injectors & Power Supplies

PoE Injectors / Power Supplies

No power, no network! In our category for PoE Injectors and Power Supplies, you will find the perfect power solutions for your IT infrastructure. Power over Ethernet (PoE) is an absolute gamechanger when building networks: Instead of having to install a separate power outlet next to every access point, IP phone, or surveillance camera, you simply send the power along with the data over a single standard network cable!

A PoE injector is the smartest and most cost-effective solution if you only need to power individual end devices and want to save the cost of an expensive PoE switch. Our range covers every application:

Standardized PoE (802.3af / at / bt): Active Gigabit injectors (PoE, PoE+, and PoE++) for modern Wi-Fi routers, PTZ cameras, and VoIP phones. They automatically and safely negotiate the required voltage with the end device.
Passive PoE (e.g., 24V / 48V): The classic "always-on" injectors that are strictly required for many directional radio antennas, outdoor CPEs, and hardware from MikroTik or Ubiquiti.
Classic DC Power Supplies: High-quality and fail-safe replacement power adapters (e.g., 12V, 24V, 48V) with barrel connectors for your switches, routers, and network gateways.

Choose the right voltage and power class for your end device now and supply your network reliably and without data loss!

ALFA Network APOE03 | Redundant Industrial PoE Adapter / Injector, Fast Ethernet

Maximum reliability for industrial and IoT applications. The ALFA Network APOE03 is a robust Fast Ethernet PoE injector that stands out for its versatility. It supplies passive PoE devices with power and data (10/100 Mbps). The highlight is the dual power supply: You can wire it either via a standard wall adapter or directly via a 3-pin terminal block. Ideal for control cabinets, solar systems, or vehicle installations.HighlightsPro Connectivity: Equipped with DC barrel jack AND 3-pin scr...

SKU: ART6531
GTIN: 4718050300778
HAN: APOE03
Shipping weight: 0,07 kg
Item weight: 0,02 kg

ALFA Network APOE03G | Redundant Industrial PoE Adapter / Injector, Gigabit

Maximum flexibility for your power supply: The ALFA Network APOE03G is a robust Gigabit PoE injector for professional demands. It supplies passive PoE devices with power and data (1000 Mbps) via the network cable. The special feature: In addition to the standard jack, it features a 3-pin terminal block. This allows you to connect it directly to switching power supplies, DIN rail supplies, or batteries. Supports a huge voltage range from 5V to 57V.HighlightsGigabit Performance: Full 10/100...

SKU: ART6568
GTIN: 4718050302369
HAN: APOE03G
Shipping weight: 0,07 kg
Item weight: 0,02 kg

Passive PoE Injector / Adapter | LED, DC Socket, Fast Ethernet

No more cable clutter! With this passive PoE injector, you can power your network devices (e.g., IP cameras, access points, or WiFi routers) via the Ethernet cable. The injector combines the data signal (LAN) and power (from your adapter). This saves you from needing a power outlet at the installation site. Suitable for all passive PoE devices in the Fast Ethernet range (10/100 Mbps) and voltages from 12V to 48V.HighlightsPower over LAN: Uses unused wires of the network cable to transmit ...

SKU: ART5079
GTIN: 5902560361957
HAN: EX.1957
Shipping weight: 0,07 kg
Item weight: 0,02 kg

4-Port PoE Injector / Adapter | 802.3 af/at, Midspan, Gigabit

Why buy expensive PoE switches when you can simply upgrade your existing equipment? This 4-Port Gigabit PoE Injector is a so-called "Midspan" adapter. It connects between your regular switch and up to 4 end devices. It reliably powers IP cameras, VoIP phones, or WiFi Access Points with electricity and Gigabit data. Thanks to the centralized design, you only need a single power adapter for four devices – saving space and outlets.Highlights4x Power: Powers up to 4 devices simultaneously via...

SKU: ART6539
GTIN: 5903148912554
HAN: EX.12554
Shipping weight: 0,07 kg
Item weight: 0,02 kg

Universal Power Supply | 12V / 1A, 5.5 / 2.1mm Connector,

Router stopped working or lost the power supply for your external hard drive? This universal 12V power adapter is the perfect replacement for a wide range of small electronics. Equipped with the common 5.5 x 2.1 mm barrel connector and solid 1 Ampere output, it gets your devices running again. Thanks to the extra-long cable (1.80 meters), you have full flexibility in placement.HighlightsUniversal Talent: Fits routers, LED strips, USB hubs, scanners, cameras, and many other devices requiri...

SKU: ART5617
GTIN: 5903148913292
HAN: POWER ADAPTER 12V 1A
Shipping weight: 0,20 kg
Item weight: 0,10 kg

Universal Power Supply | 18V / 1A, 5.5 / 2.1mm Connector

Does your device require a specific voltage of 18 Volts? This universal power adapter delivers exactly 18V and 1 Ampere of current. It is ideal as a replacement power supply for specific audio components (e.g., effects pedals), charging docks for cordless handheld vacuums, or specialized network accessories. Equipped with the widely used 5.5 x 2.1 mm barrel connector, it fits many jacks mechanically – please verify your device's voltage requirement beforehand!HighlightsSpecial Voltage 18V...

SKU: ART5209
GTIN: 5902560367829
HAN: POWER ADAPTER 18V 1A
Shipping weight: 0,22 kg
Item weight: 0,12 kg

Universal Power Supply | 24V / 1A, 5.5 / 2.1mm Connector

Does your device require 24 Volts? This universal power adapter delivers stable 24V and 1 Ampere (24 Watts). It is the ideal replacement for broken power supplies of PoE injectors (e.g., MikroTik), LED controllers, 3D printer accessories, or humidifiers. Equipped with the common 5.5 x 2.1 mm barrel connector and wide-range input, it is versatile and usable worldwide.HighlightsHigh-Voltage 24V: Specifically for devices with 24 Volt operating voltage (please do not connect to 12V devices!)....

SKU: ART5618
GTIN: 5902560367843
HAN: POWER ADAPTER 24V 1A
Shipping weight: 0,22 kg
Item weight: 0,12 kg

DC Power Cable | 1.5m, Open Ends, 5.5/2.1mm Plug, 12V

Connect your electronics professionally to your 12V onboard system. This high-quality DC connection cable features a precise 5.5 x 2.1 mm barrel plug on one side and open, pre-tinned wire ends on the other. At 1.5 meters long, it's ideal for connecting routers, cameras, or LED strips directly to the fuse box or battery in your RV, boat, or car – ensuring a solid connection without loose contacts.HighlightsReady to Use: 1.5-meter cable with a molded DC plug. Robust and durable. Easy Connec...

SKU: ART5953
GTIN: 4043718043743
HAN: DC AKW 7521
Shipping weight: 0,11 kg
Item weight: 0,06 kg

DC Barrel Plug to Screw Terminal | 5.5 x 2.1 mm Adapter

Want to connect your 12V device directly to a car battery or distribution box but only have bare wires? This DC adapter is the solution. It converts two raw wires into a standard 5.5 x 2.1 mm barrel plug. Thanks to the practical screw terminals, you don't need a soldering iron. Ideal for RV conversions, boat electrics, or LED installations.HighlightsSolderless Assembly: Simply strip the wire, insert it into the terminals, and screw it tight. Your DC plug is ready. Save Your Warranty: Inst...

SKU: ART5662
GTIN: 4251028602080
HAN: CAM DC-F
Shipping weight: 0,06 kg
Item weight: 0,01 kg

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