{"product_id":"ubiquiti-uf-olt-4","title":"Ubiquiti UF-OLT-4 - 4-Port GPON OLT, 512 ONUs, 2.488 Gbps Downstream","description":"\u003cdiv data-content-region=\"product_above_description\"\u003e\u003c\/div\u003e\n              \u003cdiv class=\"tabheader\"\u003e\n    \n\n        \u003ca href=\"#product-desctab\" class=\"tabtitle active\"\u003ePRODUCT SPECIFICATIONS\u003c\/a\u003e\n        \u003ca href=\"#product-extrainfo\" class=\"tabtitle\"\u003eMore Information\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tabcontent\"\u003e\n\n\n        \u003ch2 id=\"product-desctab\" name=\"product-desctab\" class=\"productView-title\"\u003ePRODUCT SPECIFICATIONS\u003c\/h2\u003e\n        \u003cdiv data-content-region=\"product_below_description_title\"\u003e\u003c\/div\u003e\n        \u003cdiv\u003e\n            \u003cp\u003e\u003cstrong\u003eUbiquiti UF-OLT-4 – 4-Port GPON Optical Line Terminal\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Ubiquiti UF-OLT-4 is a 4-port GPON Optical Line Terminal for fiber access networks. It supports up to 512 concurrent ONU clients (128 per GPON port) at fiber distances up to 20 km, and delivers 2.488 Gbps downstream and 1.244 Gbps upstream per port. The unit runs as both a GPON OLT core and a Layer 2 Ethernet switch, with universal AC input (100–240VAC, 50\/60 Hz) and an optional 24VDC secondary power input.\u003c\/p\u003e\n\u003cp\u003eManagement runs through UNMS (Ubiquiti Network Management System), a graphical controller that centralizes configuration and monitoring across multiple sites and ONU clients. UNMS is included at no additional licensing cost and installs on Linux.\u003c\/p\u003e\n\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e4 GPON SFP ports and 1 SFP+ uplink port (1G\/10G)\u003c\/li\u003e\n\u003cli\u003eSupports up to 512 concurrent ONU\/ONT clients — 128 per GPON port\u003c\/li\u003e\n\u003cli\u003eGPON speeds: 2.488 Gbps downstream \/ 1.244 Gbps upstream per port\u003c\/li\u003e\n\u003cli\u003eMax fiber link distance: 20 km\u003c\/li\u003e\n\u003cli\u003eDual operating mode: OLT GPON Core and Layer 2 Ethernet Switch\u003c\/li\u003e\n\u003cli\u003eAdvanced QoS: 8 priority queues per port with traffic classification\u003c\/li\u003e\n\u003cli\u003eUniversal AC input (100–240VAC, 50\/60 Hz) with optional 24VDC secondary power\u003c\/li\u003e\n\u003cli\u003eManaged via UNMS — bundled at no licensing cost\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eFiber-to-the-home (FTTH) deployments for internet and telecom providers\u003c\/li\u003e\n\u003cli\u003eTriple play service delivery (data, voice, IPTV\/VoD)\u003c\/li\u003e\n\u003cli\u003eMulti-tenant building and campus fiber distribution\u003c\/li\u003e\n\u003cli\u003eManaged fiber access networks for ISPs and operators\u003c\/li\u003e\n\u003cli\u003eSmall to mid-size GPON network buildouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctechdescription\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorts \/ Interfaces\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eGPON SFP Ports: 4\u003c\/li\u003e\n\u003cli\u003eSFP+ Uplink Ports: 1 (1G\/10G)\u003c\/li\u003e\n\u003cli\u003eManagement Out-of-Band: (1) Gigabit Ethernet port\u003c\/li\u003e\n\u003cli\u003eManagement Console: (1) RJ45 Serial Console Port\u003c\/li\u003e\n\u003cli\u003eManagement In-Band: (1) Uplink\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPON Performance\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eGPON Speeds: 2.488 Gbps Downstream; 1.244 Gbps Upstream\u003c\/li\u003e\n\u003cli\u003eOperating Wavelengths: 1490 nm TX; 1310 nm RX\u003c\/li\u003e\n\u003cli\u003eNormal Optical Power Range: TX (Class B+): 1.5 to 5 dBm; RX: -28 to -8 dBm\u003c\/li\u003e\n\u003cli\u003eMax. Fiber Distance: 20 km\u003c\/li\u003e\n\u003cli\u003eConcurrent Clients: 512 Registered ONUs\/ONTs (128 per GPON Port)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eOperating Mode: OLT GPON Core and Layer 2 Ethernet Switch\u003c\/li\u003e\n\u003cli\u003eAdvanced QoS: 8 Priority Queues per User Port; Traffic Classification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessing\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eProcessor: MIPS 1004kc, 880 MHz Dual Core\u003c\/li\u003e\n\u003cli\u003eMemory: 512 MB DDR3, 512 MB NAND\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003ePower Method: 100–240VAC, 50\/60 Hz Universal Input; 24VDC secondary\u003c\/li\u003e\n\u003cli\u003ePower Supply: AC\/DC Internal 56W DC\u003c\/li\u003e\n\u003cli\u003eMax. Power Consumption: 35W (Excluding SFP Modules)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eDimensions: 299.80 x 258.95 x 42.55 mm (11.80 x 10.19 x 1.68')\u003c\/li\u003e\n\u003cli\u003eWeight: 1.93 kg (4.25 lb); 2.13 kg (4.70 lb) with mount brackets\u003c\/li\u003e\n\u003cli\u003eMounting: 1U rack, wall, or desktop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eOperating Temperature: -10 to 45° C (14 to 113° F)\u003c\/li\u003e\n\u003cli\u003eOperating Humidity: 10 to 90% Noncondensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eCertifications: CE, FCC, IC\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/techdescription\u003e\n            \u003c!-- snippet location product_description --\u003e\n        \u003c\/div\u003e\n        \u003cdiv data-content-region=\"product_below_description_body\"\u003e\u003c\/div\u003e\n\n        \u003ch2 id=\"product-extrainfo\" name=\"product-extrainfo\" class=\"productView-title\"\u003e\n            More Information\n        \u003c\/h2\u003e\n\n    \u003cdiv data-content-region=\"product_above_info_table\"\u003e\u003c\/div\u003e\n    \u003cdiv class=\"productView-table\"\u003e\n    \u003c!-- \n        \u003cdiv class=\"productView-table-row\"\u003e\n            \u003cdiv class=\"productView-table-header\"\u003eBrand:\u003c\/div\u003e\n            \u003cdiv class=\"productView-table-data\" data-product-weight\u003eUbiquiti\u003c\/div\u003e\n        \u003c\/div\u003e\n     --\u003e\n\n        \u003cdiv class=\"productView-table-row\"\u003e\n            \u003cdiv class=\"productView-table-header\"\u003eMFRPartNum:\u003c\/div\u003e\n            \u003cdiv class=\"productView-table-data\"\u003eUF-OLT-4\u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv class=\"productView-table-row\"\u003e\n            \u003cdiv class=\"productView-table-header\"\u003eDatasheet:\u003c\/div\u003e\n            \u003cdiv class=\"productView-table-data\"\u003e\u003ca href=\"https:\/\/flytecdatablob.blob.core.windows.net\/item\/UF-OLT4.pdf\"\u003eClick here\u003c\/a\u003e\u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv data-content-region=\"product_below_info_table\"\u003e\u003c\/div\u003e\n\n    \u003cdiv data-content-region=\"product_below_warranty\"\u003e\u003c\/div\u003e\n\n    \u003cdiv data-content-region=\"product_below_videos\"\u003e\u003c\/div\u003e\n    \u003cdiv data-content-region=\"product_above_reviews\"\u003e\u003c\/div\u003e\n    \u003cdiv data-content-region=\"product_below_reviews\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n          \u003cdiv data-content-region=\"product_below_description\"\u003e\u003c\/div\u003e","brand":"Ubiquiti","offers":[{"title":"Default Title","offer_id":51395106341142,"sku":"UF-OLT-4","price":1033.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/6675\/1766\/files\/5821-4__00474.1776099795.386.513.jpg?v=1780850580","url":"https:\/\/ehubamerica.com\/products\/ubiquiti-uf-olt-4","provider":"Ehubamerica","version":"1.0","type":"link"}