Designed to be installed in heavy industrial demanding environments, the IGS-4215-16T2S is the new member of PLANET Industrial-grade, DIN-rail type L2/L4 Managed Gigabit Switch family to improve the availability of critical business applications. It provides IPv6/IPv4 dual stack management and built-in L2/L4 Gigabit switching engine along with 16 10/100/1000BASE-T ports, 2 extra 100/1000BASE-X SFP fiber slots for data and video uplink. The IGS-4215-16T2S is able to operate reliably, stably and quietly in any hardened environment without affecting its performance. It comes operating temperature ranging from -40 to 75 degrees C in a rugged IP30 metal housing. With the IP30 industrial case, the IGS-4215-16T2S 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 without air conditioner. Being able to operate under the temperature range from -40 to 75 degrees C, the IGS-4215-16T2S can be placed in almost any difficult environment. The IGS-4215-16T2S provides contact discharge of ±6KV DC and air discharge of ±8KV DC for Ethernet ESD protection. It also supports ±4KV surge immunity to improve product stability and protects users' networks from devastating ESD attacks, making sure the flow of operation does not fluctuate.