Teltonika Single Port Gigabit PoE Injector for Networking Devices

The PR322EU7 is a single-port Gigabit PoE injector compliant with IEEE 802.3af, designed to power PoE devices — WiFi access points, IP cameras, VoIP phones, and IoT sensors — over existing Ethernet cabling without replacing the current switch or installing additional power wiring. It is commonly deployed in satellite offices, point installations for surveillance, and small IoT infrastructures where adding PoE capability to a single device does not justify the cost of a dedicated PoE switch.

The 52 VDC / 0.35 A output delivering 15 W via active Mode A ensures full compatibility with IEEE 802.3af equipment, including Teltonika portfolio devices such as the TAP200. Support for 10/100/1000 Mbps data rates guarantees that the injector introduces no bandwidth limitation into the existing infrastructure, maintaining end-to-end Gigabit performance across the cable run. The declared MTBF of 100,000 hours confirms long-term reliability for continuous installations in professional environments where frequent component replacement is not acceptable.

Universal 100–240 VAC / 50–60 Hz input with an EU Type E/F power connector ensures global compatibility without additional adapters in European and international installations. Two RJ45 connectors — data input and data plus PoE output — simplify integration into existing cabling infrastructure without software reconfiguration or network topology changes. RoHS compliance and EN 62368-1 safety certification confirm suitability for any professional or commercial environment with standard regulatory requirements.

Recommended for IT teams and integrators adding PoE power delivery for individual devices in locations where a dedicated PoE switch would be oversized — isolated WiFi access points, IP cameras in satellite offices, IoT sensors, and any IEEE 802.3af equipment requiring power over an existing Ethernet cable in the absence of installed PoE infrastructure.