This POE injector provides over-voltage and under-voltage input protection, output over-voltage protection, and short-circuit protection for each output. Features lightning protection with AC input terminal, withstanding 5KB, 8/20us impulse current waveform, plus and minus 5 times, each time interval of 1 minute. Utilizes Ethernet cable power supply to improve system reliability and simplify equipment installation, providing efficient engineering solutions. Complies with EN55022, CLASS B standards for conducted interference (CE) and radiated interference (RE), system reliability MTBF>100k hours. Provides standard POE power supply applications for Ethernet equipment such as routers, switches, IP phones, industrial internet terminals, internet cameras, etc. Item Type: POE Injector Material: PVC POE Protocol: IEEE802.3 at standard, compatible with af standard Port Rate: 10/100/1000Mbps POE Power: 30W POE Pin Position: 1,2(+)/3,6(-) Voltage: 100-240V Includes: 1 x POE Injector 1 x User Manual 1 x Cable