Alfa Network APOE18V-1 – 18V PoE Injector 110–220V AC for Wireless and ISP Network Devices

The ALFA Network APOE18V-1 is a passive 18V PoE adapter with universal 110–220V input, designed for outdoor wireless equipment and antenna installations that require power delivery over Ethernet cable without a dedicated PoE switch. Widely used to power ALFA Network outdoor access points, directional antennas, and wireless devices operating at 18V, the adapter simplifies remote installations where mains access is limited to a single connection point.

Over 75% efficiency reduces energy losses in continuously running installations, while the universal 110–220V input ensures compatibility with power grids in any country without additional converters. Over-voltage and short-circuit protection with auto-recovery safeguards connected equipment without manual intervention after a protection event. The lightweight 145g form factor simplifies mounting in distribution enclosures, junction boxes, or directly adjacent to the powered equipment.

Compliance with Cispr 22 Class B, VCCI Class B, and FCC Class B standards certifies low electromagnetic emissions, preventing interference with nearby wireless equipment — a critical consideration in antenna and access point installations where EMI directly affects signal quality. The 0°C–40°C operating temperature range covers standard indoor and protected technical space installation conditions.

Recommended for wireless network installers, WISP integrators, and technicians powering ALFA Network outdoor equipment or other passive PoE devices at 18V where a compact PoE injector with integrated protection and EMC compliance is the primary installation requirement. The APOE18V-1 is the practical solution for remote wireless equipment power delivery without dedicated PoE infrastructure.