Robustly Designed for Critical Business ApplicationsDesigned to be installed in heavy industrial demanding environments. the IGS-4215-4T2S 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 4 10/100/1000BASE-T ports. and 2 extra 100/1000BASE-X SFP fiber ports for data and video uplink. The IGS-4215-4T2S is able to operate reliably. stably and quietly in any hardened environment without affecting its performance. It comes with operating temperature ranging from -40 to 75 degrees C in a rugged IP30 metal housing.Robust ProtectionThe IGS-4215-4T2S 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.Redundant Ring. Fast Recovery for Surveillance SystemThe IGS-4215-4T2S supports redundant ring technology and features strong rapid self-recovery capability to prevent interruptions and external intrusions. It incorporates advanced ITU-T G.8032 ERPS (Ethernet Ring Protection Switching) technology. Spanning Tree Protocol (802.1s MSTP). and redundant power input system into customer s industrial automation network to enhance system reliability and uptime in harsh factory environments. In certain simple Ring network. the recovery time of data link can be as fast as.