3F2E Fast Ethernet switch Converter 20KM Ethernet Fiber Optical Media Converter Single Mode 2 RJ45 3 SC fiber Port 10/100M

3F2E Fast Ethernet switch Converter 20KM Ethernet Fiber Optical Media Converter Single Mode 2 RJ45 3 SC fiber Port 10/100M

• I am an international seller

Our shop sells the most popular 3C consumer electronics products,such as mobile phone accessories,computer accessories,game peripherals,smart wearables,and follow the most popular fashion trends. If you like our products,please follow us,become our follower and fan.We will provide you with the most popular products to satisfy your fashion shopping experience.Fiber Type : Single ModeConnector Type : SC/UPCItem Length : 30MBrand Name : sevenlayerOrigin : Mainland ChinaCertification : CE
please note:Default with 2pcs 1310nm A side Fiber module and 1pcs 1550nmB side.without power supply                      Fast Ethernet Switch 10/100Base-Tx to 100Base-FX Fiber SwitchThe Fast Ethernet Switch  is an Ethernet Fiber Switch which is specially designed for network monitoring. Ithas 4 10/100Mbps Ethernet ports and 2 155Mbps fiber ports. It adopts RTL8305NB chips to ensurelow power consumption and high stability. It extends the transmission distance of a network from100m to 120km via copper cables. It can extend the transmission distance; there are also many otheradvantages such as isolation protection, good data security, working stability and easy maintenance.Main Features:1.Support the switch between 10/100Base-TX and 100Base-FX2.2*155M A and 1 155M B full-duplex fiber ports and 4*100M Ethernet ports with auto-negotiation function3.Support 100M speed rate, MDI/MDIX and half/full-duplex with auto-negotiation function4.Each port has the complete LED Indicator light5.Support single mode single fiber,single mode dual fiber ,multi-mode dual fiber and SFP slot6.Support IEEE802.1d Spanning Tree7.Support high performance QoS function on each port8.Support 5V voltage input9.Support IEEE 802.3x flow control and back pressure control10.Require no configuration and will instantly operate as soon as you power it up11.Low power consumption chip with heat sink built in to ensure time efficient operationSpecifications:StandardsIEEE802.3 10Base-TIEEE802.3u 100Base-TX/FXIEEE802.3z 1000Base-SX/LXIEEE802.3x Flow controlIEEE802.1p QoSIEEE802.1d Spanning TreeEthernet PortConnector: RJ45Data Rate:10/100MDistance: 100mUTP Type: UTP-5E or higher levelFiber PortConnector: SC/FC/ST/SFP slotData Rate:155MOptical Wavelength: 850nm/1310nm/1490nm/1550nmDistance: 550m～120kmPerformanceProcessing Type: Store and ForwardMAC Table Size:4K/6K/8KBuffer Space:500kbs/1Mbit/2MbitJumbo Packet: 1518 bytesBack bandwidth:3.8G/5.6G/7.2GTime Delay: ＜150μsPowerPower type: external power supplyInput Voltage: AC100V～240V 50/60HzConnector: DC SocketWorking Voltage: 5VPower Consumption: 2.2W～3.5WTransmissin DistanceTwisted Pair: 100m (CAT5e, CAT6 cables)Muti-mode: 2kmSingle-mode:3/20/40/60/80/100kmMTBF100, 000 hoursWarranty1 yearEnvironmentStorage Temperature: -40～70℃Operating Temperature: -10～55℃Relative Humidity: 5-90% ( no condensation)Mechanical StructuresDimension: 215×107×26mmWeight: 0.15PCB  main boardOEM&ODMSupportive




?width=990&height=957&hash=1947,


?width=990&height=875&hash=1865,


?width=990&height=1622&hash=2612,


?width=950&height=836&hash=1786,