Ubiquiti ERLite-3 User manual
3-Port Router
Model: ERLite-3
1
Introduction
Introduction
Thank you for purchasing the Ubiquiti Networks EdgeRouter™Lite,
model ERLite-3. It is part of the EdgeMAX™ platform. For more
information, visit www.ubnt.com/edgemax.
This Quick Start Guide is designed to guide you through the
installation of the EdgeRouter Lite and show you how to access
the EdgeOS Configuration Interface.
Package Contents
EdgeRouter Lite Power Adapter
(12V, 1A)
Power Cord
3-Port Router
Model: ERLite-3
M2.9x20 Screws
(Qty. 2)
M2.9 Anchors
(Qty. 2)
Quick Start Guide
2
EdgeRouter™Lite Quick Start Guide
Hardware Overview
Back Panel
12V DC
GROUND
Power
Grounding Hole with
Grounding Screw
Ventilation Holes
Front Panel Ports
CONSOLE 0 1 2
SPEED
Console ResetEthernet (0-2)
Interface Description
Console RJ45 serial console port for Command Line Interface
(CLI) management.
Ethernet (0-2) 10/100/1000 Mbps Ethernet ports.
Reset
To reset to factory defaults, disconnect the Power
Adapter from the Power port. Press and hold the
Reset button while connecting the Power Adapter
to the Power port. Keep holding the button until the
right LED on port 2 starts flashing and then stops
after a few seconds.
3
Hardware Overview
Front Panel LEDs
The LEDs on the left side of each port are not used at this time.
Below is a description of the right LED functionality:
CONSOLE 0 1 2
SPEED
Power Speed/Link/Act
10/100 Mbps
Speed/Link/Act
1000 Mbps
LED State Status
Console
Power
Off EdgeRouter Lite not powered on.
Green EdgeRouter Lite is powered on.
Ethernet (0-2)
Speed/
Link/Act
Off No Link
Amber Link Established at 10/100 Mbps
Amber Flashing Link Activity at 10/100 Mbps
Green Link Established at 1000 Mbps
Green Flashing Link Activity at 1000 Mbps
4
EdgeRouter™Lite Quick Start Guide
Hardware Installation
Mount the EdgeRouter Lite on a wall or place it on a bench top.
Note: Keep 20 mm of clearance next to the ventilation
holes for adequate airflow.
Cabling Requirements
• For indoor applications, use Category 5 (or above) UTP cabling
approved for indoor use.
• For outdoor applications, shielded Category 5 (or above) cabling
should be used for all wired Ethernet connections and should
be grounded through the AC ground of the power supply.
We recommend that you protect your outdoor networks from
the most brutal environments and devastating ESD attacks
with industrial-grade shielded Ethernet cable from Ubiquiti
Networks™. For more details, visit www.ubnt.com/toughcable
Note: Although the cabling can be located outdoors,
the EdgeRouter Lite itself should be housed inside a
protective enclosure.
Wall-Mounting
To mount the EdgeRouter Lite on a wall, you will need a drill, a
6mm drill bit, and a Phillips screwdriver.
1. Use a 6 mm drill bit to drill two holes 100 mm apart. (You can
use the template on page 16 to mark the holes.)
2. Insert the M2.9 Anchors into the holes. Use a Phillips screwdriver
to secure a M2.9x20 Screw to each anchor. Leave a clearance of
approximately 3 mm between each screw head and its anchor.
3 mm
Note: You can also mount the EdgeRouter
Lite in a vertical orientation.
5
Hardware Installation
3. Position the EdgeRouter Lite with the Ethernet ports facing
down. Place the Wall-Mount Slots of the EdgeRouter Lite over
the screw heads on the wall. Then slide the EdgeRouter Lite
down to lock it into place.
12V DC
GROUND
Grounding the EdgeRouter Lite (Optional)
The EdgeRouter Lite is grounded through the Power Adapter;
however, you can add optional ESD grounding for enhanced ESD
protection.
1. Loosen the Grounding Screw to secure a ground wire (not
included) to the Grounding Hole.
12V DC
GROUND
2. Secure the other end of the ground wire to a grounding block.
6
EdgeRouter™Lite Quick Start Guide
Connecting Power
1. Connect the Power Adapter to the Power port.
12V DC
GROUND
2. Connect the Power Cord to the Power Adapter. Connect the
other end of the Power Cord to a poweroutlet.
7
Hardware Installation
Accessing the EdgeOS Configuration Interface
1. Connect an Ethernet cable from the Ethernet port of your
computer to the port labeled 0 on the EdgeRouter Lite.
2. Configure the Ethernet adapter on your host system with a
static IP address on the 192.168.1.x subnet (e.g., 192.168.1.100).
3. Launch your web browser. Type https://192.168.1.1 in the
address field. Press enter (PC) or return (Mac).
4. The login screen will appear. Enter ubnt in the Username
and Password fields. Read the Ubiquiti License Agreement,
and check the box next to I agree to the terms of this License
Agreement to accept it. Click Login.
The EdgeOS Configuration Interface will appear, allowing you to
customize your settings as needed.
Refer to the EdgeRouter Lite User Guide for instructions on
configuring the EdgeRouter Lite. The User Guide is available at
documentation.ubnt.com
8
EdgeRouter™Lite Quick Start Guide
Specifications
EdgeRouter Lite
Dimensions 197.52 x 91 x 28 mm
Weight 289.2 g
Power Input 12VDC, 1A Power Adapter (Included)
Button Reset
Processor Dual-Core 500 MHz, MIPS64
with Hardware Acceleration
for Packet Processing
System Memory 512 MB DDR2 RAM
Code Storage 2 GB
Certications CE, FCC, IC
Wall-Mount Yes
Operating Temperature -10 to 45°C (14 to 113° F)
Operating Humidity 90% Non-Condensing
LEDs Per Port
Serial Console Port Power
Data Ports Speed/Link/Activity
Networking Interfaces
Serial Console Port (1) RJ45 Serial Port
Data Ports (3) 10/100/1000 Ethernet Ports
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