Sell gg8s Ethernet Fiber Optical 2 SC fiber Port 2 RJ45 2 UTP 10/100/1000M Gigabit Ethernet switch Board best price

please note: 1. Default with 1pcs 1310nm A side Fiber module and 1pcs 1550nmB side, 2pcs 1550nm B Side or 2pcs 1310nm A side can be provided as request. Gigabit Ethernet Switch 2G2E Series Fiber Switch The Gigabit 2G2E is an Ethernet Fiber Switch which is specially designed for network monitoring. It has 2*10/100/1000Mbps Ethernet ports and 2*1.25Gbps fiber ports. It adopts Marvell chips to ensure low power consumption and high stability. It extends the transmission distance of a network from 100m to 120km via copper cables. It can extend the transmission distance; there are also many other advantages 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/LX 2.2*1.25Gbps full-duplex fiber ports and 2*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 5V 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