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Passiv PoE Injector / Adapter | LED, DC Socket, Gigabit

Power your devices in hard-to-reach places without throttling your internet speed! This passive Gigabit PoE injector is the high-speed solution for modern networks. It transmits data at up to 1000 Mbps while simultaneously feeding power to your device through the LAN cable. Ideal for high-performance WiFi Access Points, Starlink modifications, or high-resolution 4K cameras.


Highlights

  • Gigabit Speed: Full 10/100/1000 Mbps support. No bandwidth bottleneck like cheap Fast Ethernet adapters.
  • Passive PoE: Passes the input voltage (12V to 48V) directly to the end device. Perfect for MikroTik, Ubiquiti, or ALFA gear.
  • Easy Installation: Plug in the power adapter, connect LAN cables, done. The LED indicates power status.
  • Universal: Compatible with almost all standard power adapters thanks to the 5.5 x 2.1 mm jack.
  • Compact: Lightweight and robust housing that can be hidden anywhere.


Any questions about the Gigabit PoE Injector? Just ask us!


7,99 €
incl. 19% VAT , plus shipping costs
Available immediately
Delivery time: 1 - 3 Workdays (DE - int. shipments may differ)
Only 1 available

Full Power, Full Speed

Many cheap PoE adapters only use 4 wires for data and the other 4 for power. This limits speed to a slow 100 Mbps. This Gigabit PoE Injector is different. It uses special transformers to modulate power onto the data lines without disturbing the signal. This allows you to run modern fiber connections or fast WiFi 6 Access Points with zero speed loss.

Important Technical Note
This is a passive injector. This means: Input = Output. If you connect a 24V adapter, 24V comes out at the device. If you connect 48V, 48V comes out. Please ensure you use the correct power adapter for your device (not included). It is not compatible with devices strictly requiring an active 802.3af/at handshake.

Applications
Perfectly suited for powering:

  • High-performance Access Points (e.g., MikroTik hAP ax, cAP ax)
  • ALFA Network Tube Series (Gigabit versions)
  • High-resolution IP Cameras (4K/8K)
  • Point-to-Point Antennas (Ubiquiti AirMax AC, MikroTik SXT/LHG ac)


Technical Data: Connectors & Performance

Type: Passive Gigabit PoE Injector
Data Rate: 10 / 100 / 1000 Mbps (Gigabit Ethernet)
Voltage Range: 12V to 48V DC (depends on power adapter)
Power Connector: Jack 5.5 x 2.1 mm
Pinout: Mode B (Power on Pins 4/5+ and 7/8-)

Technical Data: Hardware

LAN Port: 1x RJ45 Input (Data)
PoE Port: 1x RJ45 Output (Data + Power)
Indicator: 1x Power LED
Housing: PVC Black/White (depending on batch)
Weight: 29g

Technical Data: Compatibility

Suitable for: All Passive PoE devices requiring Gigabit
Note: No 802.3af/at handshake! Voltage must match manually.


Scope of Delivery

1x Gigabit PoE Passive Injector
Note: Power adapter must be ordered separately!

Manufacturer information: Name: EXTRALINK
Homepage: https://www.extralink24.com/
Responsible person: Name: DAJB Hamburg GmbH
Street name: Von-Bargen-Straße 34
Postal code, City: 22041 , Hamburg
Country: Deutschland
E-Mail: hallo@dajb-hamburg.de

5/5
(4)

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Share your experiences with other customers!

very good
5 from 5

This conversion kit has helped me enormously with the range and strength of my internet connection, and I can only recommend it to everyone.

Anonym. | 26.01.2019
small, cute, works
5 from 5

Super compact and does the job! My new standard in combination with decentralized routers!

Axel S. | 17.07.2025
sehr gut
5 from 5

Dieses Umbauset hat mir enorm bei der Reichweite und Stärke meines Internets geholfen und kann es nur jedem weiterempfehlen.

Anonym. | 26.01.2019
klein, schnuckelig, werkt
5 from 5

Super kompakt und erfüllt seinen Zweck! Mein neuer Standard in Kombination mit dezentral montierten Routern!

Axel S. | 17.07.2025
Reviews marked as "Verified purchase" were written by customers who verifiably purchased the item from this online shop.
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