Passive PoE injector 48 V / 0.5 A (24 W) with plug
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A passive PoE injector in a plug-in adapter: it adds 48 V / 0.5 A (24 W) power to the data in a network cable, so the device at the other end needs no power supply of its own. Two RJ45 ports – LAN and POE. More
A passive PoE injector in a plug-in adapter: it adds 48 V / 0.5 A (24 W) power to the data in a network cable, so the device at the other end needs no power supply of its own. Two RJ45 ports – LAN and POE. More
The passive PoE injector 48 V delivers power to a device over the same network cable that carries the data – up to 100 m. Plug it into a socket, connect your router or switch to the LAN port, and run one cable from the POE port to the device.
Passive PoE – what to watch out for
The injector puts 48 V permanently on pairs 4,5 (+) and 7,8 (−), without 802.3af/at negotiation. Before connecting, check that your device supports passive 48 V PoE and draws no more than 0.5 A. For devices with standard PoE (802.3af), a PoE switch such as the TP-Link TL-SG1005P is the safer choice.
Specifications
PoE type
passive (pins 4,5 +, 7,8 −)
Output
48 V DC, 0.5 A (24 W)
Input
100–240 V AC, 50/60 Hz
Ports
2× shielded RJ45 (LAN, POE)
Range
up to 100 m over Cat5
Protection
overcurrent, short circuit, overvoltage (auto recovery)
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