{"product_id":"d-link-dem-311gt-1000base-sx-multi-mode-fibre-sfp-transceiver-550m","title":"D-Link DEM-311GT 1000Base-SX Multi-Mode Fibre SFP Transceiver 550m","description":"\u003cdiv\u003e\n\u003ch1\u003eD-Link DEM-311GT 1000Base-SX Multi-Mode Fibre SFP Transceiver 550m\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eD-Link DEM-311GT\u003c\/strong\u003e is a high-performance \u003cstrong\u003e850nm multi-mode SFP transceiver\u003c\/strong\u003e designed for expanding Gigabit Ethernet networks over fibre optic cable. Supporting \u003cstrong\u003efull duplex Gigabit speeds\u003c\/strong\u003e and distances up to \u003cstrong\u003e550m on 50µm fibre\u003c\/strong\u003e or 220m on 62.5µm fibre, this hot-pluggable module is ideal for enterprise LAN, data centre networks, and inter-building connectivity. The DEM-311GT is MSA compliant and features a robust 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\u003eHigh-speed connectivity\u003c\/strong\u003e: 1.25 Gbps data links for fast, reliable network performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended reach\u003c\/strong\u003e: Up to 550m on 50\/125µm multi-mode fibre, 220m on 62.5\/125µm fibre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-pluggable design\u003c\/strong\u003e: Install or remove while the switch is powered on for easy maintenance and minimal downtime\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMSA compliant\u003c\/strong\u003e: Industry-standard SFP form factor ensures broad compatibility with D-Link and multi-vendor equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable metal housing\u003c\/strong\u003e: Reduces electromagnetic interference (EMI) and enhances long-term reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS compliant\u003c\/strong\u003e: Environmentally responsible and certified for laser safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e850nm Multi-Mode Performance\u003c\/h2\u003e\n\u003cp\u003eThe DEM-311GT uses a \u003cstrong\u003eVCSEL laser at 850nm wavelength\u003c\/strong\u003e, optimised for short to medium-range connections over multi-mode fibre. It delivers consistent, high-quality Gigabit Ethernet performance for applications such as ISP links, enterprise networks, data centres, and campus fibre backbones. With a duplex LC connector, it integrates seamlessly into your existing fibre infrastructure.\u003c\/p\u003e\n\n\u003ch2\u003eUniversal Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis SFP transceiver is designed to work with \u003cstrong\u003eD-Link Gigabit and Fast Ethernet switches\u003c\/strong\u003e with SFP\/mini-GBIC slots, and is also compatible with other MSA-compliant networking devices. It conforms to IEEE 802.3z 1000Base-SX standards, ensuring plug-and-play operation across a wide range of network equipment including switches, routers, and network interface cards.\u003c\/p\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEnterprise LAN and SAN networks\u003c\/li\u003e\n\u003cli\u003eData centre LAN and SAN interconnects\u003c\/li\u003e\n\u003cli\u003eInternet Service Provider (ISP) Gigabit Ethernet links\u003c\/li\u003e\n\u003cli\u003eBuilding-to-building fibre connections\u003c\/li\u003e\n\u003cli\u003eCampus network backbones\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\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDEM-311GT\u003c\/td\u003e\n\u003c\/tr\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\u003eTransceiver Type\u003c\/td\u003e\n\u003ctd\u003e1000Base-SX Multi-mode\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\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eDuplex LC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eMulti-mode fibre (MMF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Distance (50\/125µm)\u003c\/td\u003e\n\u003ctd\u003e550m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Distance (62.5\/125µm)\u003c\/td\u003e\n\u003ctd\u003e220m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Receiver Sensitivity\u003c\/td\u003e\n\u003ctd\u003e-18 dBm (maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V (3.1 to 3.5V)\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\u003eHot Pluggable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMSA Compliant\u003c\/td\u003e\n\u003ctd\u003eYes\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\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\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity (Operating)\u003c\/td\u003e\n\u003ctd\u003e10% to 90% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity (Storage)\u003c\/td\u003e\n\u003ctd\u003e5% to 90% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e13.4mm × 56.4mm × 10.35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e15.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 Years Limited Warranty (USA \u0026amp; Canada)\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":43744966639694,"sku":"PA-DLINKDEM311GT","price":127.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/3134\/9838\/files\/DEM-311GT.jpg?v=1778671704","url":"https:\/\/projectorsaustralia.com.au\/products\/d-link-dem-311gt-1000base-sx-multi-mode-fibre-sfp-transceiver-550m","provider":"Projectors Australia","version":"1.0","type":"link"}