{"product_id":"transition-networks-sgfeb1039-130-uk-gigabit-media-converter","title":"Transition Networks SGFEB1039-130-UK Gigabit Media Converter","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TRANSITION NETWORKS SGFEB1039-130-UK is a gigabit media converter that bridges copper 10\/100\/1000BASE-T networks to 1000BASE-SX fiber optic connections. It enables network technicians and IT infrastructure professionals to extend or interconnect Ethernet segments where copper and multimode fiber topologies meet. This unit handles autosensing on the copper side, supporting 10, 100, and 1000 Mbps copper connections while maintaining a dedicated 1000BASE-SX fiber uplink. It is categorized as an enterprise PoE device, making it well suited for deployment in commercial and enterprise network closets, data centers, and structured cabling environments.\u003c\/p\u003e\n\u003cp\u003eThis media converter is designed for enterprise network infrastructure applications where copper-to-fiber conversion is required at the edge or distribution layer. Typical installations include connecting copper-based workgroup switches to fiber backbone runs, extending network reach beyond the 328-foot copper limitation, and integrating legacy copper infrastructure with modern fiber plant. It ships as a single unit and is appropriate for both new installations and infrastructure upgrades managed by network engineers or licensed low-voltage contractors.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eConverts 10\/100\/1000BASE-T copper to 1000BASE-SX multimode fiber\u003c\/li\u003e\n  \u003cli\u003eSupports autosensing on the copper RJ45 interface at 10, 100, and 1000 Mbps\u003c\/li\u003e\n  \u003cli\u003eClassified as an enterprise PoE device for commercial network deployments\u003c\/li\u003e\n  \u003cli\u003eSingle-unit packaging for straightforward one-for-one replacement or new installation\u003c\/li\u003e\n  \u003cli\u003eUK variant configuration as indicated by the -UK suffix in the part number\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct installation unit for enterprise gigabit network environments requiring copper-to-multimode-fiber media conversion. No specific compatible model numbers or system families were provided in the product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a network engineer or licensed low-voltage cabling contractor. Power down or disconnect the relevant network switch ports before connecting fiber and copper interfaces to avoid link negotiation errors during termination. Verify that the fiber plant uses the correct multimode fiber type and connector format required by the 1000BASE-SX interface before completing the installation. Follow applicable local low-voltage wiring codes and the NEC as relevant to the installation environment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCopper Interface\u003c\/strong\u003e: 10\/100\/1000BASE-T (RJ45)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFiber Interface\u003c\/strong\u003e: 1000BASE-SX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity Per Unit\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Category\u003c\/strong\u003e: Enterprise PoE Device\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TRANSITION NETWORKS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SGFEB1039-130-UK\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LANTRONIX","offers":[{"title":"Default Title","offer_id":51562718200114,"sku":"SGFEB1039-130-UK","price":1218.51,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/00be8653e0d76ef0f9ba26b775118c0c.jpg?v=1786482974","url":"https:\/\/voomisupply.com\/products\/transition-networks-sgfeb1039-130-uk-gigabit-media-converter","provider":"Voomi Supply","version":"1.0","type":"link"}