Ubiquiti Networks UF-OLT-4 Ubiquiti 4 Port GPON Optical Line Terminal Ufiber 512 Total Capacity

The UFiber network is intelligently managed using the included UNMS™ (Ubiquiti® Network Management System) controller. UFiber devices consist of the UFiber OLT or OLT-4 (deployed at the provider premises) and the UFiber Nano G or loco clients, which function as ONU CPEs (Customer Premises Equipment).

Features:

• 4-Port GPON Optical Line Terminal
• 4 Gigabit Passive Optical Network Ports
• Supports up to 512 Clients (128 per PON Port)
• Up to 2.488 Gbps TX and 1.244 Gbps RX
• One 1G/10G SFP+ Ethernet Ports
• Flexible Layer 2/3 Management Features
• Ethernet port for management
• Console serial port for management
• 24V DC Input Option (Redundant or Stand-Alone)

Specifications

UF-OLT-4
Dimensions 299.80 x 258.95 x 42.55 mm (11.80 x 10.19 x 1.68")
Weight
(with Mount Brackets)
1.93 kg (4.25 lb)
2.13 kg (4.70 lb)
Networking Interfaces (4) GPON OLT SFP
(1) 1G/10G SFP+
Concurrent Clients 512 Registered ONUs/ONTs (128 per GPON Port)
Management Interfaces (1) Ethernet for Out-of-Band Management
(1) RJ45 Serial Console Port
GPON Speeds 2.488 Gbps Upstream (TX)
1.244 Gbps Downstream (RX)
Operating Wavelengths 1490 nm TX
1310 nm RX
Normal Optical Power Range TX (Class B+): 1.5 dBm to 5 dBm
RX: -28 dBm to -8 dBm
Range
Physical Reach
Logical Reach
Max. Differential Fiber Distance
20 km
60 km
20 km (B+) /40 km (C+)
Power Method 100-240VAC/50-60 Hz, Universal Input
Power Supply AC/DC Internal 56W DC
Max. Power Consumption 35W (Excluding SFP Modules)
Operating Mode OLT 2/3 Ethernet Switch and GPON Core
Advanced QoS Supports 8 Priority Queues per User Port and Traffic Classification
Processor Specs MIPS 1004kc, 880 MHz Dual Core
Memory Information 512 MB DDR3, 512 MB NAND
Operating Temperature -10 to 45° C (14 to 113° F)
Operating Humidity 10 to 90% Noncondensing
Certifications CE, FCC, IC