PLANET IGS-6325-16T4S is the smallest yet high-capacity, industrial-grade Layer 3 managed switch with high-density hybrid copper and fiber optic interfaces. It features 16 10/100/1000BASE-T RJ45 ports and 4 100/1000BASE-X SFP slots in a DIN-rail type rugged case and can operate stably under the temperature range from -40 to 75 degrees C. It is designed to be installed in any space-limited cabinets as it is small in size. Its connection distance can be flexibly extended via its powerful ports.