... power supply to the equipment. This device can provide DC 12V, 1A power to routers, switches, wireless APs, network telephones, industrial ... °CStorage Temperature-40~70°CHumidity5%~95% unfrozenDimensions104mm*63mm*31mmV-POE-PD POE Adapter,poe midspan switch,poe injector, poe splittter , poe adapter, poe module 48v 1 port POE injector poe adapter