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Compact white PoE injector with two RJ45 ports and power input

KINGARD

KINGARD Gigabit PoE Injector Adapter 10/100/1000Mbps RJ45 48V 802.3af

SKU CH-FXRZ-FFQVD

Converts a non-PoE Gigabit port to a PoE Gigabit port for 802.3af devices up to 328 ft away with plug-and-play setup and multiple protection features

  • TypeAccessories
  • Converts non-PoE ports to PoE for devices up to 100 meters away
  • Delivers Gigabit Ethernet speeds with 10/100/1000Mbps RJ45 ports
  • IEEE 802.3af compliant with 48V power output for standard PoE devices
  • Built-in over current, overload, over voltage and anti-interference protection
  • Plug-and-play installation with no configuration required for IP cameras, VoIP phones and wireless APs

KINGARD Gigabit PoE Injector

This KINGARD Gigabit PoE Injector converts a standard non-PoE Gigabit Ethernet port into a powered port for IEEE 802.3af compliant devices. It delivers both data and 48V power over a single cable run up to 100 meters. The unit is designed for installers adding IP cameras, VoIP phones, or wireless access points where no local power outlet exists. It operates plug-and-play with no software configuration required.

Integration and build fit

The adapter sits inline between a network switch or router and the powered device, requiring only two RJ45 patch cords and a mains socket for its own supply. One Gigabit input port accepts the data link while the second Gigabit output port injects power onto the same cable, freeing the installer from running separate AC wiring to the endpoint. Built-in over-current, over-load, over-voltage and anti-interference protection helps safeguard both the injector and the connected device.

Upgrade context

This injector replaces a mid-span power supply or a PoE-capable switch port when only a few endpoints need power and a full PoE switch is not justified. The jump is worth it when deploying new 802.3af gear onto existing non-PoE infrastructure or extending a single device beyond the reach of a PoE switch port budget. It is not suited for 802.3at PoE+ or 802.3bt high-power devices that demand more than the 48V 802.3af standard provides.

Highlights

  • Converts non-PoE ports to PoE for devices up to 100 meters away
  • Delivers Gigabit Ethernet speeds with 10/100/1000Mbps RJ45 ports
  • IEEE 802.3af compliant with 48V power output for standard PoE devices
  • Built-in over current, overload, over voltage and anti-interference protection
  • Plug-and-play installation with no configuration required for IP cameras, VoIP phones and wireless APs

Specifications

TypeAccessories

Questions about this item

What is the maximum power the injector can deliver to a connected 802.3af device?

The injector complies with IEEE 802.3af and supplies up to 48V DC to the powered device, with built-in over-current, over-load and over-voltage protection.

Does the unit produce audible fan noise or excess heat when running continuously?

The adapter has no fan and relies on passive cooling; it is designed for silent operation and the multiple protection circuits keep temperatures in check during all-day use.

What must already be in place for this injector to power a device?

You need a standard Gigabit Ethernet switch or router port for the data-in connection and a Category 5e or better cable run up to 100 metres to the PoE device.

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