Fiber Port Board Pcb 1pcs. Features: The Gigabit 2G8FE is an Ethernet Fiber Switch Which is Specially Designed for Network Monitoring. It Has Eight 10/100/1000Mbps Ethernet Ports and Two 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. Support the Switch Between 10/100/1000Base-TX and 1000Base-SX/LX 2*1.25Gbps Full-duplex Fiber Ports and 8*1000M Ethernet Ports with Auto-negotiation Function Support 1000M Speed Rate, MDI/MDIX and Half/full-duplex with Auto-negotiation Function Each Port Has the Complete LED Indicator Light Support Single Mode Single Fiber,single Mode Dual Fiber ,multi-mode Dual Fiber and SFP Slot Support IEEE802.1d Spanning Tree Support High Performance QoS Function on Each Port Support 5-16V Voltage Input Support IEEE 802.3x Flow Control and Back Pressure Control Require No Configuration and Will Instantly Operate As Soon As You Power It Up Low Power Consumption Chip with Heat Sink Built in to Ensure Longtime Efficient Operation Specifications: Certification: CE Plug Type: US Plug Type: EU Plug Type: UK Plug Type: AU Model Number: JYD-2028GSB Item Type: Cables Product Name: Fiber Switch Switch Type: Gigabit Ethernet Port: 8 Port 10/100/1000M Ethernet Port Fiber Port: 2 Port 1.25G SC Wavelength: 1310/1550nm Transmission Distance: 3KM Standards IEEE802.3 10Base-T IEEE802.3u 100Base-TX/FX IEEE802.3z 1000Base-SX/LX IEEE802.3x Flow Control IEEE802.1p QoS IEEE802.1d Spanning Tree Ethernet Port Connector: RJ45 Data Rate: 10/100M/1000M Distance: 100m UTP Type: UTP-5E or Higher Level Fiber Port Connector: SC/FC/ST/SFP Slot Data Rate: 1.25Gbps Optical Wavelength: 850nm/1310nm/1490nm/1550nm Distance: 550m120km Performance Processing Type: Store and Forward MAC Table Size: 8K Buffer Space: 1Mbit Jumbo Packet: 1518 Bytes Back Bandwidth: 5.6G Time Delay: 150s Power Power Type: External Power Supply Input Voltage: AC100V240V 50/60Hz Connector: DC Socket Working Voltage: 12V Power Consumption: 2.2W3.5W Transmission Distance Twisted Pair: 100m (CAT5e, CAT6 Cables) Multi-mode: 2km Single-mode: 20/40/60/80/100km MTBF 100, 000 Hours Environment Storage Temperature: -4070 Operating Temperature: -1055 Relative Humidity: 5-90% ( No Condensation) Mechanical Structures Dimension: 21510726mm Weight: 0.15 PCB Main Board OEM&ODM Supportive Please Note: 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.Two Kinds of Boards Are Shipped Randomly . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.