The Planet PLA-ISW-511T is designed to be used in environments with wide operating temperatures, ranging from -40 up to 75 degrees Celsius. It can connect to 4 IP devices over fibre cable and is ideal for transportation, manufacturing, security and surveillance network deployments in harsh environments. It also provides a high level of immunity against electromagnetic interference and heavy electrical surges which are usually found on plant floors or in curb side traffic control cabinets.