Ubiquiti UF-OLT-4 – 4-Port GPON Optical Line Terminal

High-Performance GPON

Configuring a fiber network just became as easy as setting up a smartphone. Say goodbye to command lines, manuals, and paid support licenses. Introducing theU Fiber OLT – a fiber solution that anyone can deploy.

UFiber offers internet and telecom service providers a cost-effective fiber optic delivery system for Triple Play Services (data, voice, IPTV/VoD) with speeds of up to 2.488 Gbps downstream and 1.244 Gbps upstream.

The UFiber network is intelligently managed using the included UNMS(TM) (Ubiquiti(R) 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).

Optical Line Terminal

The UFiber OLT supports up to 128 ONU CPEs per GPON port with physical links of up to 20 km in distance. It also features SFP+ connectivity for uplinking.

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

Features

• GPON speeds:
• 2.488 Gbps upstream (TX)
• 1.244 Gbps downstream (RX)
• Wave lengths:
• 1490 nm upstream (TX)
• 1310 nm downstream (RX)
• GPON range: Up to 20 km link
• Mounting options:
• 1U rack
• Wall
• Desktop
• Management options:
• Gigabit Ethernet port (outofband)
• RJ45 serial console port (CLI)

4-Port GPON Optical Line Terminal Features

• Ports:
• (4) GPON SFP ports
• (1) SFP+ port
• Concurrent clients: 512 ONUs total (128 clients per port)
• Max. power consumption: 35 W
• Power method: 100240VAC/5060 Hz, universal input

• Dimensions: 299.80 x 258.95 x 42.55 mm (11.80 x 10.19 x 1.68″)
• Weight:
• 1.93 kg (4.25 lb)
• With mount brackets: 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: 20 km
• Logical reach: 60 km
• Max. differential fiber distance: 20 km (B+)/40 km (C+)
• Power method: 100-240 V AC/50-60 Hz, universal input
• Power supply: AC/DC internal 56 W DC
• Max. power consumption: 35 W (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°C to 45°C (14°F to 113°F)
• Operating humidity: 10 to 90% non-condensing
• Certifications: CE, FCC, IC