Ubiquiti uFiber OLT 4 User manual

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UF-OLT-4 Quick Start Guide
https://dl.ui.com/qsg/UF-OLT-4/UF-OLT-4_EN.html
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UFiber OLT-4 SC/UPC GPON SFP
Transceiver (UF‑GP‑B+)
Mounting Brackets (Qty. 2)
Bracket Screws (Qty. 8) Mounting Screws (Qty. 4) Cage Nuts (Qty. 4)
Power Cord Rubber Feet (Qty. 4)
Package Contents
System Requirements
Linux, Mac OS X, or Microsoft Windows 7/8/10
Web Browser: Google Chrome (Other browsers may have limited functionality)
Installation Requirements
UF-OLT-4 Quick Start Guide

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UF-OLT-4 Quick Start Guide
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System LED
PON LED (Ports 1 - 4)
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
and accessories. For information about compatible fiber transceivers, visit:
ubnt.link/UFiber-OLT-Modules
Before You Begin
Designing your first GPON deployment requires specific knowledge and planning.
For information on GPON network design and installation, including important
considerations and best practices, refer to:
ubnt.link/UFiber-GPON-Getting-Started
ubnt.link/Designing-a-GPON-Network
For details on configuring UFiber devices for the first time to allow ONU LAN ports to
provide connectivity, refer to: ubnt.link/UFiber-Initial-Configuration
Hardware Overview
Blue/Flashing Initializing/Booting Up
White Ready for Use
UF-OLT-4 Quick Start Guide

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UF-OLT-4 Quick Start Guide
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SFP+ LED (Port 1)
MGMT LED
GPON (Ports (PON 1- 4)
SFP+ (Port 1)
MGMT Port
Console Port
Off No Link
White/Flashing GPON Link/Activity
Off No Link
Green/Flashing 1G Link/Activity
White/Flashing 10G Link/Activity
Off No Link
Amber/Flashing 10/100 Link/Activity
Green/Flashing 1000 Link/Activity
Gigabit Passive Optical Network ports support up to 128 clients on each port.
Hot-swappable SFP+ port supports 1G or 10G connections.
10/100/1000 Ethernet port used for out‑of‑band management. For firmware
version 4.1 and newer, it is set to DHCP Client with the fallback IP address,
192.168.1.20/24.
Note: Previous firmware versions default to a static IP: 192.168.1.1.
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
UF-OLT-4 Quick Start Guide

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UF-OLT-4 Quick Start Guide
https://dl.ui.com/qsg/UF-OLT-4/UF-OLT-4_EN.html
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USB Port
Reset Button
DC Power Jack
Power
Data bits 8
Parity NONE
Stop bits 1
Flow control NONE
Reserved for future use.
There are two methods to reset the device to factory defaults:
Runtime reset (recommended) The device should be running after bootup is
complete. Press and hold the Reset button for about 10 seconds until the
MGMT LED starts flashing and then becomes solidly lit. After a few seconds,
the LED will turn off, and the device will automatically reboot.
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.
Power-on reset Disconnect power from the device. Press and hold the Reset
button while connecting power to the device. Keep holding the button until the
MGMT LED starts flashing and then stops flashing after a few seconds.
The 24VDC input can connect a redundant or stand-alone DC power source (not
included) with minimum power: 56W, 25 to 16V, and 2.5 mm DC power inline
connector.
Note: You can use the redundant DC power source as a hot spare; if the
internal AC/DC power supply no longer provides power, then the device
will switch to the DC power source without interrupting its operation.
Connect the included Power Cord to the Power port.
Hardware Installation
Mounting
UF-OLT-4 Quick Start Guide

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1.
2.
OR
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UF-OLT-4 Quick Start Guide

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3.
4.
Connecting a PON Module
WARNING: Never look directly into the ends of fiber or modules. The emitted
light could cause damage to the eye.
WARNING: Until ready for use, keep modules and fiber patch cables covered
using the included protective caps to ensure the connections stay clean.
UF-OLT-4 Quick Start Guide

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Note: One GPON SFP transceiver (model UF-GP-B+) is included. Use a
compatible PON SFP transceiver with the appropriate fiber optic cabling for
each PON port. For information on compatible fiber transceivers, visit:
ubnt.link/UFiber-OLT-Modules
1.
2.
UF-OLT-4 Quick Start Guide

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3.
Connecting SFP+
1.
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2.
3.
Accessing the Configuration Interface
The following instructions apply to firmware version 4.1 and newer.
UF-OLT-4 Quick Start Guide