{"product_id":"d-link-dem-311gt-1000base-sx-sfp-transceiver-850nm-550m-multi-mode","title":"D-Link DEM-311GT 1000BASE-SX SFP Transceiver 850nm 550m Multi-Mode","description":"\u003cdiv\u003e\n\u003ch1\u003eD-Link DEM-311GT 1000BASE-SX SFP Transceiver 850nm 550m Multi-Mode\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eD-Link DEM-311GT\u003c\/strong\u003e is a high-performance \u003cstrong\u003e850nm multimode SFP transceiver\u003c\/strong\u003e designed for \u003cstrong\u003eGigabit Ethernet networking\u003c\/strong\u003e. Supporting full duplex operation and \u003cstrong\u003e1.25 Gbps data speeds\u003c\/strong\u003e, this hot-pluggable module enables reliable fibre optic connectivity over distances of \u003cstrong\u003eup to 550m on 50µm OM3 multimode fibre\u003c\/strong\u003e or 220m on 62.5µm OM1 fibre. Ideal for enterprise LAN, SAN networks, data centres, and ISP applications, the DEM-311GT features a metal housing to reduce EMI and increase durability.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1000BASE-SX Gigabit Performance\u003c\/strong\u003e: Delivers full duplex 1.25 Gbps data transfer rates for high-speed network connectivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: Supports up to 550m over 50µm multimode fibre and 220m over 62.5µm fibre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Pluggable Design\u003c\/strong\u003e: Easily swap transceivers while the switch is powered on, minimising network downtime\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility\u003c\/strong\u003e: Works seamlessly with D-Link switches and networking equipment featuring SFP\/mini-GBIC ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e: Metal housing reduces electromagnetic interference and enhances durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEEE 802.3z Compliant\u003c\/strong\u003e: Ensures standards-based compatibility with Gigabit Ethernet networks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHigh-Speed Gigabit Connectivity\u003c\/h2\u003e\n\u003cp\u003eThe DEM-311GT provides \u003cstrong\u003eGigabit Ethernet speeds\u003c\/strong\u003e over multimode fibre optic cable, making it perfect for businesses requiring high-bandwidth connections across multiple floors or buildings. With its \u003cstrong\u003e850nm shortwave laser\u003c\/strong\u003e and \u003cstrong\u003eduplex LC connector\u003c\/strong\u003e, this SFP module delivers reliable, high-performance networking for enterprise environments.\u003c\/p\u003e\n\n\u003ch2\u003eFlexible Deployment Options\u003c\/h2\u003e\n\u003cp\u003eWhether you're building a new network or upgrading existing infrastructure, the DEM-311GT offers the flexibility needed for modern data centres and enterprise networks. Its \u003cstrong\u003ehot-swappable capability\u003c\/strong\u003e allows network administrators to replace or upgrade modules without powering down equipment, ensuring \u003cstrong\u003emaximum uptime and minimal disruption\u003c\/strong\u003e during maintenance.\u003c\/p\u003e\n\n\u003ch2\u003eUniversal Compatibility\u003c\/h2\u003e\n\u003cp\u003eDesigned to work with all D-Link switches supporting mini-GBIC\/SFP ports, the DEM-311GT integrates seamlessly into your existing network infrastructure. The module is \u003cstrong\u003eMSA (Multi-Source Agreement) compliant\u003c\/strong\u003e, ensuring compatibility with industry-standard networking equipment.\u003c\/p\u003e\n\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEnterprise LAN and SAN networks\u003c\/li\u003e\n\u003cli\u003eData centre interconnects\u003c\/li\u003e\n\u003cli\u003eISP Gigabit Ethernet communication links\u003c\/li\u003e\n\u003cli\u003eCampus network backbone connections\u003c\/li\u003e\n\u003cli\u003eBuilding-to-building fibre links\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eD-Link DEM-311GT SFP Transceiver Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFull Specifications\u003c\/h2\u003e\n\n\u003ch3\u003ePerformance\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.3z 1000BASE-SX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e1.25 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength\u003c\/td\u003e\n\u003ctd\u003e850nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Distance (50µm MMF)\u003c\/td\u003e\n\u003ctd\u003e550m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Distance (62.5µm MMF)\u003c\/td\u003e\n\u003ctd\u003e220m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFibre Type\u003c\/td\u003e\n\u003ctd\u003eMulti-Mode Fibre (MMF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eInterface\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eSFP (Small Form-Factor Pluggable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eDuplex LC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot-Pluggable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eElectrical\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e3.1 to 3.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Voltage\u003c\/td\u003e\n\u003ctd\u003e6.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Current\u003c\/td\u003e\n\u003ctd\u003e300mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Receiver Sensitivity\u003c\/td\u003e\n\u003ctd\u003e-18dBm (maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003ePhysical\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e13.4mm × 56.4mm × 10.35mm (0.53in × 2.22in × 0.41in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eCompliance \u0026amp; Safety\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLaser Safety\u003c\/td\u003e\n\u003ctd\u003eClass 1 Laser, EN 60825-1, FDA 21 CFR 1040.10 \u0026amp; 1040.11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoHS Compliant\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty Period\u003c\/td\u003e\n\u003ctd\u003e2-Year Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Support\u003c\/td\u003e\n\u003ctd\u003eFree Technical Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003eSpecifications are sourced from the manufacturer product page and may be updated.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"D-Link","offers":[{"title":"Default Title","offer_id":43746897756238,"sku":"PA-DLINKDEM311GT-2","price":283.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/3134\/9838\/files\/DIS-S301SX.jpg?v=1778729728","url":"https:\/\/projectorsaustralia.com.au\/products\/d-link-dem-311gt-1000base-sx-sfp-transceiver-850nm-550m-multi-mode","provider":"Projectors Australia","version":"1.0","type":"link"}