PoE adapter Extralink POE-18-18W 18V 1A 18W wall plug

The Extralink POE-18-18W is a PoE adapter in a compact wall-plug design that supplies 18V at 1A (18W) over selected pairs of a twisted-pair Ethernet cable. It allows simultaneous transmission of network data and power in a single cable and includes two RJ45 ports: one for connection to the powered device and one for linking to a switch or router. The adapter has passive cooling, operates from a 230V mains input and is intended for indoor use.

Advantages

This Extralink PoE adapter delivers a stable 18V/1A output in a lightweight, black wall-plug housing. Its passive cooling design reduces moving parts and maintenance needs, while the dual RJ45 ports simplify installation by providing a dedicated port for the powered device and a port for the network uplink. The compact format and 90 g weight make it suitable for tight indoor spaces.

Suitable for

• Powering access points (AP) that accept 18V passive PoE
• Powering IP cameras with 18V passive PoE input
• Supplying power to other network devices compatible with 18V, 1A passive PoE

Key specifications

• Output voltage: 18 V
• Output current: 1 A
• Maximum output power: 18 W
• Input voltage: 230 V AC
• Connector: 2 × RJ45 (one to powered device, one to switch/router)
• Cooling: passive
• Colour: Black
• Weight: 90 g
• Brand: Extralink, MPN: EX.14220

How to use

Plug the adapter into a 230V mains socket. Connect the RJ45 port labelled for the powered device to your AP, IP camera or other compatible network device using an Ethernet cable. Use the second RJ45 port to connect a patchcord to your network switch or router. Ensure the target device supports passive 18V PoE before powering. Do not expose the adapter to moisture or outdoor conditions.

Recommendations

Use with devices explicitly specified to accept 18V passive PoE and with quality Ethernet cables. For long cable runs or devices requiring higher power, consider an appropriate PoE injector or switch that meets the device's power requirements.