Conguring a ber network just became as easy as setting up
a smartphone. Say goodbye to command lines, manuals, and
paid support licenses. Introducing U Fiber from Ubiquiti – a
ber solution that anyone can deploy.
U Fiber oers internet and telecom service providers a
cost‑eective ber optic delivery system for Triple Play
Services (data, voice, IPTV/VoD) with speeds of up to
2.488Gbps downstream and 1.244 Gbps upstream.
Controller Software
Ubiquiti distinguishes itself with powerful and intuitive
management software that is included at no additional cost.
U Fiber networks are intelligently managed using UNMS™
(Ubiquiti® Network Management System), a comprehensive
management controller. It features a graphical UI that is easy
to learn and navigate. UNMS manages all of the registered
UFiber OLTs and their ONU clients.
Features
• Intuitive, Graphical Web UI
• Quick Conguration and Deployment of U Fiber Devices
• Centralized Management of Multiple GPON Networks/Sites
• Visual Reports for Ecient Monitoring and Troubleshooting
• Linux‑based Software Installation
• Bundled Software – No Licensing or Support Fees
A U Fiber network consists of two device types, the OLT
(Optical Line Terminal), which is deployed at the provider
premises, and the ONU (Optical Network Unit), which is
deployed at the customer's location. An OLT can connect up to
128 ONU clients per port.
• OLT U Fiber OLT or OLT‑4
• ONU UFiber UF‑Nano, UF‑LOCO, UF‑WIFI, or UF‑Instant
client, which functions as a CPE (Customer Premises
Equipment)
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Optical Line Terminal
DATASHEET
U Fiber OLT supports up to 128ONU CPEs per GPON port with
physical links of up to 20km in distance. It also features SFP+
connectivity for uplinking. The UFiber OLT can be mounted in
a 1U rack, mounted on a wall, or placed on a desktop.
Management options include the Gigabit Ethernet port
(out‑of‑band), RJ45 serial console port (CLI), and uplink
(in‑band) – congured via the UFiber UI or UNMS.
8-Port GPON Optical Line Terminal
• (8) GPON SFP and (2)SFP+Ports
• 1024 ONUs Total Concurrent Clients (128 Clients per Port)
• 40W Max. Power Consumption
• Hot‑Swappable Power Module(s)
• AC/DC Power Module (Included)
• DC/DC Power Module (Optional)
UF-OLT-4
GPON Performance
DetailDownstreamUpstream
GPON Speeds2.488 Gbps1.244 Gbps
Wavelengths1490 nm1310 nm
UF-OLT
4-Port GPON Optical Line Terminal
• (4) GPON SFP and (1)SFP+Ports
• 512 ONUs Total Concurrent Clients (128 Clients per Port)
• 35W Max. Power Consumption
• 100‑240VAC, 50/60Hz, Universal Power Input and
Secondary Power Option: 24VDC
UF-GP-B+
GPON SFP
UF-OLT
PLC
Splitter
UF-WIFI
UF-Nano
Splitter
UF-LOCO
UF-Instant
Up to 128 ONUs
per OLT GPON Port
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Optical Network Unit
Ubiquiti oers a variety of GPON ONU models to suit any
application. Each can be easily mounted on an indoor wall.
UFiber Nano G
Featuring an informational LED display, the U Fiber Nano™G
is a robust, high‑performance GPON CPE housed in a
sophisticated design. It is powered by 24V passive PoE.
• (1) GPON WAN Port and (1) Gigabit LAN Ethernet Port
• Digital Display LED for Status Reporting
• 7W Max. Power Consumption
UF-LOCO
DATASHEET
UF-Nano
UFiber loco
The sleek U Fiber loco is a robust, high‑performance GPON
CPE that features extremely low power consumption and the
choice of 24V passive PoE or Micro‑USBpower.
• (1) GPON WAN Port and (1) Gigabit LAN Ethernet Port
• 3.5W Max. Power Consumption
• Powered by 24V Passive PoE or Micro‑USB Power Adapter*
* Included only in the single-pack
UFiber WiFi
U Fiber WiFi is a robust, high‑performance GPON CPE that
oers routing, four LAN ports, and Wi‑Fi. It is powered by
24Vpassive PoE or a 24V, 0.5A power adapter.
• (1) GPON WAN Port and (4) Gigabit Ethernet Ports
• 802.11n Wi‑Fi
• 7W Max. Power Consumption
UF-Instant
UF-WIFI
UFiber Instant
The U Fiber Instant is a high‑performance GPON CPE in the
form factor of an SFP module. It features an SGMII Ethernet
LAN port and is powered by SFP.
• (1) GPON WAN Port and (1) SGMII Ethernet Port
• 2W Max. Power Consumption
• Powered by SFP
For information on compatible Ubiquiti devices, visit:
ubnt.link/Using-UF-Instant
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DATASHEET
Module Accessories
GPON OLT SFP Modules
The UFiber OLT’s GPON SFP ports are
designed for use with the UF‑GP‑B+ and
UF‑GP‑C+ SFP modules.
Each model, the UF‑OLT or UF‑OLT‑4,
includes one UF‑GP‑B+ module;
additional modules can be purchased
separately.
Supported Media
Connector Type
TX Wavelength
RX Wavelength
TX Power Range
RX Power Range
Downstream Data Rate
Upstream Data Rate
Cable Distance
Pack Options
Model Comparison
UF‑GP‑B+UF‑GP‑C+
Single-Mode FiberSingle-Mode Fiber
(1) SC/UPC(1) SC/UPC
1490 nm1490 nm
1310 nm1310 nm
1.5 to 5 dBm3 to 7 dBm
-28 to -8 dBm-30 to -12 dBm
2.5 Gbps2.5 Gbps
1.25 Gbps1.25 Gbps
20 km20 km
20-Pack20-Pack
Power Modules
The UF‑OLT comes with one AC/DC
power module pre‑installed and
features two modular power adapter
bays for exible power options:
Backup Power The second power bay
can house a backup power module.
If the UF‑OLT detects failure of the
primary power module, the backup
module automatically activates to
supply uninterrupted power.
DC/DC Power Both power bays can
also house a DC/DC power module for
use with DCpower.
Available power modules are:
RPS‑AC‑100W and RPS‑DC‑100W.
Power Type
Input Voltage Range
Output Voltage Range
Operating Temp.
Operating Humidity
Model Comparison
RPS‑AC‑100WRPS‑DC‑100W
AC/DCDC/DC
90-264VAC38-54VDC
24-26VDC23-25V
-10 to 45° C (14 to 104° F)-10 to 50° C (14 to 122° F)
5 to 95% Noncondensing5 to 95% Noncondensing
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GPON Network Accessories
DATASHEET
To help you design and deploy your GPON networks, Ubiquiti
oers the following accessories:
• SC/APC Adapters
• Patch Cables
• PLC Splitters
Internet
EdgeRouter
UFiber OLT
GPON
Transceiver
The diagram* below illustrates the basic topology for a
GPON network using U Fiber accessories with U Fiber OLT and
ONU equipment. Each GPON port of the OLT supports up to
128ONUs.
* Cable lengths are not shown to scale for maximum clarity.
SFP Transceiver
ODN Cable
UPC/APC
Long-Haul Cable
APC Adapter
APC Adapter
APC/APC Cable
PLC Splier
UF-Instant
UFiber ONUs
U Fiber GPON Network Topology Example
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DATASHEET
Adapter
Ubiquiti also oers an adapter, model
UF‑ADAPTER‑APC, to connect cables with
SC/APC‑type connectors. Available in 50‑packs
UF-ADAPTER-APC
Patch Cables
Ubiquiti oers two patch cables to help you
build out your GPON networks:
• UF‑SM‑PATCH‑UPC‑APC
• UF‑SM‑PATCH‑APC‑APC
Each patch cable is available as a single‑pack.
Connectors
Insertion Loss
Durability
Operating Temperature
Compliance
Dimensions
Model Comparison
UF‑ADAPTER‑APC
(1) SC/APC
≤ 0.2 dB
< 0.2 dB Typical Change (1000 Matings)
-40 to +85°C (-40 to +185°F)
Telcordia, ANSI, TIA/EIA, NTT, and JIS
27.5 x 12.9 x 9.2 mm (1.08 x 0.50 x 0.36")
Connectors
Insertion Loss
Return Loss
Cable Type
Connectors
Total Length
UF‑SM‑PATCH‑UPC‑APCUF‑SM‑PATCH‑APC‑APC
(1) SC/UPC, (1) SC/APC(2) SC/APC
≤ 0.3 dB≤ 0.3 dB
UPC: ≥ 50 dB
APC: ≥ 60 dB
SM9/125 SX 2.0 mm, PVC Jacket, YellowSM9/125 SX 2.0 mm, PVC Jacket, Yellow
(1) SC/UPC 2.0 mm SM SX Connector, Blue
(1) SC/APC 2.0 mm SM SX Connector, Green
1.5 m (59.1")1.5 m (59.1")
(2) SC/APC 2.0 mm SM SX Connector, Green
≥ 60 dB
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PLC Splitters
Ubiquiti oers four PLC splitters that provide
from 4 to 32 outputs.