Ubiquiti UF-OLT-4 - 4-Port GPON OLT, 512 ONUs, 2.488 Gbps Downstream

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𝐏𝐑𝐎𝐃𝐔𝐂𝐓 𝐓𝐈𝐓𝐋𝐄
Ubiquiti UF-OLT-4 - 4-Port GPON OLT, 512 ONUs, 2.488 Gbps Downstream

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𝐏𝐑𝐎𝐃𝐔𝐂𝐓 𝐎𝐕𝐄𝐑𝐕𝐈𝐄𝐖
The 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.

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𝐏𝐑𝐎𝐃𝐔𝐂𝐓 𝐓𝐘𝐏𝐄 / 𝐂𝐀𝐓𝐄𝐆𝐎𝐑𝐘
Networking
Fiber

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𝐊𝐄𝐘 𝐅𝐄𝐀𝐓𝐔𝐑𝐄𝐒
• 4 GPON SFP ports and 1 SFP+ uplink port (1G/10G)
• Supports up to 512 concurrent ONU/ONT clients — 128 per GPON port
• GPON speeds: 2.488 Gbps downstream / 1.244 Gbps upstream per port
• Max fiber link distance: 20 km
• Dual operating mode: OLT GPON Core and Layer 2 Ethernet Switch
• Advanced QoS: 8 priority queues per port with traffic classification
• Universal AC input (100–240VAC, 50/60 Hz) with optional 24VDC secondary power
• Managed via UNMS — bundled at no licensing cost
• Fiber-to-the-home (FTTH) deployments for internet and telecom providers
• Triple play service delivery (data, voice, IPTV/VoD)
• Multi-tenant building and campus fiber distribution
• Managed fiber access networks for ISPs and operators
• Small to mid-size GPON network buildouts
• Ports / Interfaces GPON SFP Ports: 4
• SFP+ Uplink Ports: 1 (1G/10G)
• Management Out-of-Band: (1) Gigabit Ethernet port
• Management Console: (1) RJ45 Serial Console Port
• Management In-Band: (1) Uplink

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𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐒𝐏𝐄𝐂𝐈𝐅𝐈𝐂𝐀𝐓𝐈𝐎𝐍𝐒
• Brand: Ubiquiti
• Model: UF-OLT-4
• Product Type: Fiber
• 4 GPON SFP ports and 1 SFP+ uplink port (1G/10G)
• Supports up to 512 concurrent ONU/ONT clients — 128 per GPON port
• GPON speeds: 2.488 Gbps downstream / 1.244 Gbps upstream per port
• Max fiber link distance: 20 km
• Dual operating mode: OLT GPON Core and Layer 2 Ethernet Switch
• Advanced QoS: 8 priority queues per port with traffic classification
• Universal AC input (100–240VAC, 50/60 Hz) with optional 24VDC secondary power
• Managed via UNMS — bundled at no licensing cost
• Fiber-to-the-home (FTTH) deployments for internet and telecom providers
• Triple play service delivery (data, voice, IPTV/VoD)
• Multi-tenant building and campus fiber distribution
• Managed fiber access networks for ISPs and operators
• Small to mid-size GPON network buildouts
• Ports / Interfaces GPON SFP Ports: 4
• SFP+ Uplink Ports: 1 (1G/10G)
• Management Out-of-Band: (1) Gigabit Ethernet port
• Management Console: (1) RJ45 Serial Console Port
• Management In-Band: (1) Uplink
• GPON Performance GPON Speeds: 2.488 Gbps Downstream; 1.244 Gbps Upstream
• Operating Wavelengths: 1490 nm TX; 1310 nm RX
• Normal Optical Power Range: TX (Class B+): 1.5 to 5 dBm; RX: -28 to -8 dBm
• Max. Fiber Distance: 20 km
• Concurrent Clients: 512 Registered ONUs/ONTs (128 per GPON Port)
• Switching Operating Mode: OLT GPON Core and Layer 2 Ethernet Switch
• Advanced QoS: 8 Priority Queues per User Port; Traffic Classification
• Processing Processor: MIPS 1004kc, 880 MHz Dual Core
• Memory: 512 MB DDR3, 512 MB NAND
• Power Power Method: 100–240VAC, 50/60 Hz Universal Input; 24VDC secondary
• Power Supply: AC/DC Internal 56W DC

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𝐈𝐍𝐓𝐄𝐍𝐃𝐄𝐃 𝐔𝐒𝐄 / 𝐀𝐏𝐏𝐋𝐈𝐂𝐀𝐓𝐈𝐎𝐍𝐒
• Professional networking and communications deployments
• Commercial, institutional, or industrial installations
• Use with compatible equipment according to manufacturer specifications

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𝐒𝐇𝐈𝐏𝐏𝐈𝐍𝐆
• Handling time: up to 2 business days
• Orders often ship the same business day
• Orders are not shipped on weekends or holidays
• Carrier is seller-selected (UPS, USPS, FedEx, or equivalent)
• Shipping delays may occur during high-volume periods or carrier-related issues
• Shipments to Alaska, Hawaii, Puerto Rico, or Guam may be cancelled due to cost
• Orders over $100 require a valid postal address
• Orders over $250 require insurance and signature confirmation
• International buyers are responsible for customs duties and import taxes
• Restricted destinations: Cuba, Iran, North Korea, Sudan, Syria, Russia

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𝐑𝐄𝐓𝐔𝐑𝐍𝐒
• Returns accepted within 30 days
• Item must be returned in the same condition as received
• Seller pays return shipping

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𝐃𝐀𝐓𝐀 𝐀𝐂𝐂𝐔𝐑𝐀𝐂𝐘 𝐃𝐈𝐒𝐂𝐋𝐀𝐈𝐌𝐄𝐑
Product details are based on available manufacturer information and may be subject to change without notice.

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𝐁𝐔𝐋𝐊 / 𝐕𝐎𝐋𝐔𝐌𝐄 𝐁𝐔𝐘𝐄𝐑𝐒
For bulk orders or volume inquiries, please contact us to confirm availability and pricing.

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𝐀𝐁𝐎𝐔𝐓 𝐄𝐇𝐔𝐁 𝐀𝐌𝐄𝐑𝐈𝐂𝐀
eHub America is a U.S.-based technology distributor specializing in two-way communications, networking, and security solutions. We operate with strict catalog standards, manufacturer-verified product data, and dependable order fulfillment. Our focus is serving professional, commercial, and institutional customers with consistency, accuracy, and operational reliability.