Dual DC Power Inputs PoE Injectors For mission-critical devices that require maximum uptime, PoE injectors with dual DC power inputs offer redundancy in the event one power source fails. These injectors have two terminals to connect separate power supplies and will automatically draw power from the other connection to keep the PoE device operational. Products like the Ubiquiti Networks PoE-24-12W and the TP-Link TL-PoE150S offer dual DC power inputs for failover redundancy.

Power over Ethernet (PoE) Injectors and Adapters Power over Ethernet (PoE) injectors and adapters provide power and data connectivity for a wide range of PoE-enabled devices such as wireless access points, IP cameras, VoIP phones and more. With features such as dual power inputs and reset buttons, they offer reliability and ease of use. PoE injectors deliver power and data over a single Ethernet cable, eliminating the need for additional power outlets and cables, which helps reduce installation costs and provide a neat, organized setup. PoE injectors support different PoE standards (PoE, PoE+, UL listed PoE, etc.) and various power levels (15W, 30W, 60W, 95W, etc.) to match the needs of diverse PoEpowered hardware. Many also offer surge protection, high altitude support, and other features to ensure a reliable power connection. When selecting the right PoE injector, it is important to consider the power requirements and PoE standard of the device being used.