Fiber Optical Switch 4 1.25G SC 3 1000M RJ45 Gigabit Ethernet Switch 4F3E Ethernet Switch 4 Fiber Port 20KM 3 UTP RJ45 Media Converter with 5V2A power supply

The two styles are shipped randomly according to stock.Fiber Optical Switch 4 1.25G SC 2 1000M RJ45 1.Support the switch between 10/100/1000Base-TX and 1000Base-SX/LX 2.41.25Gbps full-duplex fiber ports and 3*10/100/1000M Ethernet ports with auto-negotiation function 3.Support 1000M speed rate, MDI/MDIX and half/full-duplex with auto-negotiation function 4.Each port has the complete LED Indicator light 5.Support single mode single fiber,single mode dual fiber ,multi-mode dual fiber and SFP slot 6.Support IEEE802.1d Spanning Tree 7.Support high performance QoS function on each port 8.Support 5-16V voltage input 9.Support IEEE 802.3x flow control and back pressure control 10.Require no configuration and will instantly operate as soon as you power it up 11.Low power consumption chip with heat sink built in to ensure longtime efficient operation