Industrial Gigabit SFP Switch PCB Board 4 SFP Slot 3 RJ45 10/100/1000M Ethernet Media Converter 4F3E for CCTV IP Camera FTTH

Gigabit Ethernet Switch 4G3E Series Fiber SwitchThe Gigabit 4G3E is an Ethernet Fiber Switch which is specially designed for network monitoring. Ithas 310/100/1000Mbps Ethernet ports and 41.25Gbps sfp fiber ports. It adopts Marvell 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 10/100/1000Base-TX and 1000Base-SX/LX2.41.25Gbps sfp fiber ports and 310/100/1000M Ethernet ports with auto-negotiation function3.Support 1000M 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 longtime 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:10/100M or 10/100/1000MDistance: 100mUTP Type: UTP-5E or higher levelFiber PortConnector: SC/FC/ST/SFP slotData Rate: 155M or 1.25GbpsOptical 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