4-port optical line terminal

Setting up the fiber network has become just as easy as setting up a smartphone. Say goodbye to command lines, manuals, and paid support licenses. Introducing UFiber OLT 4 - a fiber solution that anyone can install.

UFiber offers Internet and telecommunications providers a cost-effective fiber optic delivery system for Triple Play services (data, voice, IPTV/VoD), with download speeds of up to 2.488 Gbps and 1.244 Gbps upload.

The UFiber network can be managed intelligently using the included UNMS (Ubiquiti Network Management System) controller. The UFiber devices are the UFiber OLT or OLT-4 (installed at the service provider's premises) and the UFiber Nano G or loco clients that act as ONU CPEs.

Client and Uplink connection
OLT 4 has four PON ports to which up to 512 Nano G or loco devices can be connected, and one SFP+ port provides up to 10 Gbps uplink connection.

Rack mountable design
The 1U high metal frame allows for convenient installation in a standard 19" full-size rack.

Centralized management
Easily configure OLT 4 and manage multiple sites with the comprehensive UNMS (Ubiquiti Network Management System) software.

The UFiber OLT also supports 128 ONU CPEs per GPON port, with physical connections up to 20 km away.

UFiber OLT is available in two models: UF-OLT for eight GPON ports and UF-OLT-4 for four GPON ports.

- GPON speed: 2.488 Gbps download, 1.244 Gbps upload
- Wavelength: 1490 nm download, 1310 nm upload
- GPON range: up to 20 km
- Mounting options: 1U rack, wall, table
- Management settings: Gigabit Ethernet port (out of band), RJ45 serial console port (CLI)

- 4 GPON SFP ports
- 1 SFP+ port
- Simultaneous clients: 512 ONUs in total, 128 clients per port
- Maximum energy consumption: 35 W
- Power supply mode: 100 V ~ 240 V AC, 50 Hz ~ 60 Hz, Universal input; Secondary: 24 V DC

UFiber OLT GPON SFP ports can be used for UF-GP-B+ and UF-GP-C+ SFP modules.

Each model, UF-OLT or UF-OLT-4, contains one UF-GP-B+ module, additional modules can be purchased separately.

Ubiquiti offers the following accessories for the design and installation of GPON networks:
- Patch cable
- PLC divider
- SC/APC adapter

Technical data
- Size: 299.80 x 258.95 x 42.55 mm
- Weight: 1.93 kg, 2.13 kg (with fixing tab)
- 4 GPON OLT SFP ports
- 1 10 Gigabit SFP+ port
- Simultaneous client: 512 registered ONU/ONTs, 128 per GPON port
- Management interface: 1 Ethernet for out-of-band management, 1 RJ45 serial console port
- GPON speed: 2.488 Gbps download, 1.244 Gbps upload
- Wavelength: 1490 nm download, 1310 nm upload
- Normal optical power range: TX (Class B+): 1.5 dBm ~ 5 dBm, RX: -28 dBm ~ -8 dBm
- Physical reach range: 20 km
- Logical reach range: 60 km
- Maximum differential fiber distance range: 20 km (B+), 40 km (C+)
- Power supply mode: 100 V ~ 240 V AC, 50 Hz ~ 60 Hz, Universal input
- Power supply: AC/DC internal, 56 W DC
- Maximum power consumption: 35 W (without SFP module)
- Mode of operation: OLT 2/3 Ethernet switch and GPON Core
- Special QoS: supports 8 priority queues per user port and traffic classification
- CPU: MIPS 1004kc, 880 MHz, dual core
- RAM: 512 MB DDR3
- Flash: 512 MB NAND
- Operating temperature: -10°C ~ +45°C
- Operating humidity: 10% ~ 90%