Ubiquiti UF-OLT User Manual
8-Port GPON Optical Line
Terminal with SFP+
Model: UF-OLT
Introduction
Thank you for purchasing the Ubiquiti Networks® U®FiberOLT.
This Quick Start Guide is designed to guide you through
installation and also includes warrantyterms.
Package Contents
U FiberOLT
Mounting Brackets
(Qty. 2)
SC/UPC GPON
SFP Transceiver
(UF-GP-B+)
TERMS OF USE: All Ethernet cabling runs must use CAT5 (or above). It is the professional
installer’s responsibility to follow local country regulations, including operation within legal
frequency channels, output power, indoor cabling requirements, and Dynamic Frequency
Selection (DFS) requirements.
Bracket Screws
(Qty. 8)
Power Cord Rubber Feet
Mounting Screws
(Qty. 4)
(Qty. 4)
Cage Nuts
(Qty. 4)
8-Port GPON Optical Line
Terminal with SFP+
Model: UF-OLT
Quick Start
Guide
System Requirements
• Linux, MacOSX, or Microsoft Windows 7/8/10
• Web Browser: Google Chrome (Other browsers may have
limited functionality)
Installation Requirements
• Phillips screwdriver (for rack- or wall-mounting)
• Standard-sized, 19" wide rack with a minimum of 1U height
available (for rack-mounting)
• Compatible PON SFP and SFP+ transceivers with appropriate
fiber optic cabling. For information about compatible fiber
transceivers, visit: ubnt.link/UFiber-OLT-Modules
Hardware Overview
Front Panel Ports
GPON Ports
(PON1-PON8)
SFP+
Ports
MGMT
Port
Interface Description
GPON Ports
(PON 1-PON 8)
SFP+ Ports
MGMT Port
Console Port
Gigabit Passive Optical Network ports
support up to 128 clients on each port.
Hot-swappable SFP+ ports support 1G
or 10G connections.
10/100/1000 Ethernet port used for
out-of-band management.
RJ45 serial console port for Command
Line Interface (CLI) management. Use an
RJ45-to-DB9, serial console cable, also
known as a rollover cable, to connect the
Console port to your computer. (If your
computer does not have a DB9 port,
then you will also need a DB9 adapter.)
Then configure the following settings
as needed:
• Baud rate 57600
• Data bits 8
• Parity NONE
• Stop bits 1
• Flow control NONE
Console Port Reset
Button
Interface Description
There are two methods to reset the
U FiberOLT to factory defaults:
• Runtime reset (recommended) The
U FiberOLT should be running after
bootup is complete. Press and hold
the Reset button for about 10seconds
until the MGMT LED starts flashing and
then becomes solidly lit. After a few
seconds, the LED will turn off, and the
U FiberOLT will automatically reboot.
Reset Button
• Power-on reset Disconnect the Power
Cord from the U FiberOLT. Press
and hold the Reset button while
connecting the Power Cord to the
U FiberOLT. Keep holding the button
until the MGMT LED starts flashing
and then stops flashing after a few
seconds.
Note: To press the Reset button,
insert a straightened paper
clip (or similar object) into the
hole shown above. Do not use
an object that can break and
become lodged in the hole.
Front Panel LEDs
System
LED State Status
Blue/Flashing Initializing/Booting Up
System
White Ready for Use
PON 1-8
SFP+ (1-2)
Off No Link
White/Flashing GPON Link/Activity
Off No Link
Green/Flashing 1G Link/Activity
White/Flashing 10G Link/Activity
Off No Link
MGMT
Amber/Flashing 10/100 Link/Activity
Green/Flashing 1000 Link/Activity
*640-00269-06*
640-00269-06
PON (1-8) SFP+ (1-2)
MGMT
Back Panel
Fans
AC/DC PSU
Module
Side Panels
Ventilation Holes
WARNING: FAILURE TO PROVIDE PROPER VENTILATION
MAY CAUSE FIRE HAZARD. KEEP AT LEAST 20 MM OF
CLEARANCE NEXT TO THE FANS AND VENTILATION
HOLES FOR ADEQUATE AIRFLOW.
Ventilation Holes
PSU 2
Module Bay
Hardware Installation
The U FiberOLT can be placed on a horizontal surface,
mounted on a wall, or mounted in a rack.
1. Attach the Mounting Brackets to the U FiberOLT using the
eight Bracket Screws.
2. Attach the U FiberOLT to the rack using the four Mounting
Screws. (If the rack has square slots, then use the Cage Nuts
with the Mounting Screws.)
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