||CLR-SWG-41S is designed to have 4 RJ45 ports 10/100/1000Base-T and 1 SC Singlemode Fiber Optic ports, where CLR-SWG-41M has multimode SC port.. It has switch controller and buffer memory that connects two types of segments to operate smoothly. The product which is compact in size has stable performance, and excellent quality. It is widely applied in small or medium Optical Fiber Ethernet network. The switch comes with an external power unit, provides good stability and reliability with low power consumption.