Extralink PoE Inverter 1-Port Gigabit DC to 48V PoE Converter

Onboard a service van, a technician needs to power a roof-mounted IP camera, but the vehicle's electrical system only provides 12V DC. The Extralink PoE Inverter bridges that gap: feed it 10–30V DC from the van's battery, and it delivers clean 48V PoE plus Gigabit data through a single Ethernet cable to the camera. No separate PoE switch or injector is needed, so the installation stays compact and reliable even on rough roads.

Key specifications

• Converts 10–30V DC input to 48V PoE output
• 1× Gigabit RJ45 data input, 1× Gigabit RJ45 PoE/data output
• Supports IEEE 802.3af/at PoE standards
• Maximum PoE power output: 24W
• Compact design with LED indicators for power and PoE status
• Protection against overload, short circuit, and over-voltage
• Operating temperature: -10°C to 50°C

Why choose it

This PoE inverter eliminates the need for a separate PoE switch or injector when you already have a DC power source. It handles Gigabit speeds, so your network performance stays uncompromised. The wide input voltage range means it works with common 12V and 24V systems, and the built-in protections keep your connected devices safe.

Ideal use cases

• Powering PoE IP cameras in vehicles or remote sites
• Connecting wireless access points in off-grid installations
• Adding PoE capability to industrial control cabinets
• Extending network reach where only DC power is available

Good to know

The inverter uses a standard DC barrel jack for power input and includes both data-in and PoE-out RJ45 ports. It is compatible with IEEE 802.3af/at devices and provides overload, short-circuit, and over-voltage protection. The compact design with LED indicators makes it easy to monitor status at a glance.