Ruijie RG-E-120 (GE) Power Injector The Ruijie RG-E-120(GE) Gigabit 802.3af PoE Injector is capable of powering a wide range of network devices, delivering both power and data over a single Ethernet cable, which reduces the need for additional wiring and simplifies installation. The Power Injector is compliant with IEEE 802.3af standard, are PSE adapters supporting such products with PoE (Power over Ethernet) power supply. All the RJ45 ports on the Power Injector support auto MDI/MDIX cable recognition and the power injectors sustain power transmission via cable for up to 100m, enabling flexible deployment of powered devices (PDs). It is designed to power remote management products such as wireless access points, SOHO switches, IP phones, webcams and so on. The Ruijie RG-E-120 Power Injector provides excellent short circuit protection and enables intelligent automated PD recognition. The Power Injector detects if the connected device is a PD to eliminate all the possible harms a PSE appliance would cause to a non-PoE device. Offering exceptional investment cost savings, it is ideal for an extensive range of network settings such as large-scale campus, enterprise, public hotspots, sports stadium, etc. Features: Up to 15.4W of PowerCompatible with all IEEE 802.3af standardsSafe: Low Power Devices Receive Only the Power They NeedSafe and Reliable Power to WLAN Access PointsAutomatic Detection and Protection of Non–standard Ethernet TerminalsSupports 10/100/1000Base-T ApplicationsCompact Design Fits Easily in WLAN Access Point Installations