The working temperature is roughly divided into three types, normal temperature, wide temperature and ultra wide temperature. Normal temperature is generally defined as 25°C. Wide temperature is a relatively harsh environment, such as new energy, military, aerospace and transportation, etc., and its operating temperature range is between -20°C and +70°C. The ultra-wide operating temperature range is between -40°C and +90°C.According to the Poneman Institute, the average loss per minute of data center accidental failure in an industrial room is about $8,850, and temperature imbalance in the room is one of the common reasons for equipment failure.

 The equipment in an industrial server room operates 24*7, so the equipment generates high levels of heat. The temperature in the server room needs to be strictly controlled. Too much humidity can cause condensation to form, but too little humidity can generate static electricity. Both situations may cause high losses to system equipment, if failure and it will maintain a balanced temperature may lead to expensive repairs, data loss or damage. PROCET 105 series industrial PoE injector have an effective usage distance of 100 meters over Cat5e/Cat6 network cable, IP40 metal housing, fast heat dissipation and industrial grade manufacturing. Industrial grade wide temperature PoE outdoor PoE injector, working temperature: -40 °C~75 °C, working humidity: 5%~95%, no condensation, working altitude: up to 5000 meters (test data from ROCET lab), widely used in communications, security, network rooms and other PoE power injector systems.