UF-OLT-4 Specifications
Ubiquiti UFiber OLT 4-Port GPON Optical Line Terminal
Manufacturer: Ubiquiti
Manufacturer Model: UF-OLT-4
Product Line: UFiber Series
Product Series: OLT Series
Product Type: GPON Optical Line Terminal
Product Name: UFiber OLT 4-Port GPON OLT
KEY FEATURES:
PON Ports: 4 × GPON SFP ports (up to 2.5 Gbps downstream / 1.25 Gbps upstream per port)
Uplink Ports: 2 × 1G SFP + 2 × 10G SFP+ uplinks
Subscriber Capacity: Supports up to 512 ONUs (128 per PON port)
Management: UFiber Network Controller (Web UI, CLI, SNMP)
Power Redundancy: Dual hot-swappable AC/DC power supplies
Rack Mountable: Yes (1U standard)
LED Indicators: Power, PON Link, Alarm
PERFORMANCE:
Switching Capacity: 40 Gbps
Forwarding Rate: 29.76 Mpps
MAC Address Table: 32K entries
Latency: <1 ms end-to-end Throughput: Full line-rate on all ports ENVIRONMENTAL & RELIABILITY: Operating Temperature: -5°C – 50°C Storage Temperature: -40°C – 70°C Humidity: 10% – 90% non-condensing MTBF: >800,000 hours
PHYSICAL:
Form Factor: 1U rack mountable
Typical Dimensions: 442.4 mm × 285.6 mm × 43.7 mm
Weight: ~4.7 kg
Cooling: Dual intelligent fans

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