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White rectangular PoE injector with two Ethernet ports and power input

GCROWN

GCROWN Gigabit PoE+ Injector 30W 1000Mbps 100m Wi-Fi adapter

SKU CH-4W38-JAWMH

Converts a non-PoE Gigabit port to PoE+ delivering up to 30W over 100 metres with plug-and-play installation

  • TypeAccessories
  • Adds PoE+ power to any Gigabit port
  • Auto-sensing delivers up to 30 W to 802.3at devices
  • Backwards compatible with 15.4 W 802.3af gear
  • Extends PoE connections up to 100 m or 328 ft
  • Plug-and-play with no configuration required

Gigabit PoE+ Injector 30W

This compact injector adds Power over Ethernet to a standard Gigabit link. It accepts a non-PoE input and supplies up to 30W to a connected device. The unit complies with IEEE 802.3af and 802.3at standards. No configuration is required for operation.

Installers needing single-device PoE power

Technicians running one wireless access point, IP camera or VoIP phone will find this injector a simple, cost-effective solution. It is not suited for deployments that require multiple powered ports or centralised power management. Buyers who need to power several devices from one unit should consider a multi-port PoE switch instead.

30W maximum power output

The injector delivers up to 30W to IEEE 802.3at PoE+ devices and remains backward compatible with 15.4W 802.3af equipment. Auto-sensing technology adjusts the supplied power to match the connected device. This single rating determines whether the injector can support the intended endpoint.

Highlights

  • Adds PoE+ power to any Gigabit port
  • Auto-sensing delivers up to 30 W to 802.3at devices
  • Backwards compatible with 15.4 W 802.3af gear
  • Extends PoE connections up to 100 m or 328 ft
  • Plug-and-play with no configuration required

Specifications

TypeAccessories

Questions about this item

How much space do the two Gigabit Ethernet ports and the power connection need on a shelf or wall mount?

The injector has one Gigabit Ethernet input and one PoE+ Gigabit Ethernet output plus an AC power inlet, so allow room for three cables and the compact housing

What is the correct order to connect the injector so the auto-sensing 30 W PoE+ activates properly?

Plug the AC power cord into the injector first, then connect the non-PoE switch to the data-in port, and finally attach the PoE device to the PoE-out port

Will the internal power supply or the PoE circuitry need replacement after a certain period of use?

The unit is a sealed solid-state injector with no fan or user-serviceable parts; it is designed to run continuously without scheduled component replacement

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