User Guide for EdgeMAX models including: ER-4, Edge Router, ER-4 Edge Router, Router

Quick Install Guide

Ubiquiti Edge Router 4 ER-4 - KOA E.D.I.

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ER-4 Quick Start Guide
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ER-4 Quick Start Guide
ER-4 Quick Start Guide

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TP abalecokf C aognteenCtsontents

EdgeRouter ER-4

Wall Mount Screws (Qty. 2)

Wall Mount Anchors (Qty. 2)

Power Cord

Installation Requirements
Drill with a 6 mm drill bit (for wall-mounting) Phillips screwdriver 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 networks from harmful outdoor environments and destructive ESD events with industrial-grade, shielded Ethernet cable from Ubiquiti. For more details, visit: ui.com/toughcable
WARNING: To reduce the risk of re or electric shock, do not expose the EdgeRouter to rain or moisture.

Note: Although the cabling can be located outdoors, the EdgeRouter itself should be housed inside a protective enclosure.
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TH aba lerod f Cw onatern etsOverview

Note: The System LED functionality has been updated with rmware v1.10.7. We recommend that you update the EdgeRouter to the latest rmware.

System LED

Flashing White

Bootup in progress.

White

Ready for use, not connected to Ubiquiti® Network Management System (UNMSTM).

Blue

Ready for use, connected to UNMS.

Steady Blue with Occasional Flashing

Ready for use, unable to connect to UNMS, check connection to UNMS server.

Quickly Flashing Blue

Used to locate a device in UNMS.

Alternating Blue/White

Firmware upgrade in progress.

RJ45 Speed/Link/Act LED (0 - 2)

Off

No Link

Amber

Link Established at 10/100 Mbps

Amber Flashing

Link Activity at 10/100 Mbps

Green

Link Established at 1000 Mbps (1 Gbps)

Green Flashing

Link Activity at 1000 Mbps (1 Gbps)

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SFP Link/Act LED (3)
Off ×
Click for Green Table of Contents
Green Flashing
Console

ER-4 Quick Start Guide
ER-4 Quick Start Guide No Link Link Established at 1 Gbps Link Activity at 1 Gbps

RJ45 serial console port for Command Line Interface (CLI) management. USB

Reserved for future use. RJ45 Ports (eth0 - eth2)

RJ45 ports support 10/100/1000 Ethernet connections. SFP Port (eth3)

SFP port is hot-swappable and supports Gigabit ber SFP modules. Reset Button

Click here to learn how to reset an EdgeRouter to factory defaults.

Hardware Installation
WARNING: FAILURE TO PROVIDE PROPER VENTILATION MAY CAUSE FIRE HAZARD. KEEP AT LEAST 20 MM OF CLEARANCE NEXT TO THE VENTILATION HOLES FOR ADEQUATE AIRFLOW.
Wall Mounting
1.

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Grounding the EdgeRouter (Recommended)
The Power Cord grounds the device; however, you can add optional ESD grounding for enhanced ESD protection.
1. Attach a screw (not included) to secure a ground wire (not included) to the Grounding Point.

2. Secure the other end of the ground wire to a grounding block.
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Connecting Power

ER-4 Quick Start Guide

Connect the Power Cord to the Power port and a power outlet.

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Table of Contents

Using SFP Ports
1.

2.

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3.

For information about compatible ber SFP modules, visit: ubnt.link/SFP_DAC_Compatibility
Accessing the EdgeOS Con guration Interface
The EdgeOS® con guration interface can be accessed via DHCP or static IP address assignment. By default, eth1 is set up as a DHCP client, while eth0 is assigned a static IP
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address of 192.168.1.1. To con gure the EdgeRouter, proceed to the appropriate section:

DHCP or "Static IP Address".

ER-4 Quick Start Guide

DHCP

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Ta1b. lC eoonfnCeocnttaenntEsthernet cable from eth1 on the EdgeRouter to a LAN segment that has an

existing DHCP server.

2. To check the IP address of the EdgeRouter, use one of the following methods: Set up the DHCP server to provide a speci c IP address to the EdgeRouter based on its MAC address (on the label). Let the EdgeRouter obtain an IP address and then check the DHCP server to see which IP address was assigned.
3. Launch your web browser. Enter the appropriate IP address in the address eld. Press enter (PC) or return (Mac).
4. Enter ubnt in the Username and Password elds. 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.

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The EdgeOS Con guration Interface will appear, allowing you to customize your settings as needed. For more information, refer to the EdgeOS User Guide, which is available at ui.com/download/edgemax
Static IP Address
1. Connect an Ethernet cable from the Ethernet port on your computer to the port labeled eth0 on the EdgeRouter.

2. Con gure the Ethernet adapter on your host system with a static IP address on the 192.168.1.x subnet.
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3. Launch your web browser. Type https://192.168.1.1 in the address

or return (Mac).

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eld. Press enter (PC)

4. Enter ubnt in the Username and Password elds. Read the Ubiquiti License Agreement, and check the b×ox next to I agree to the terms of this License Agreement to accept it. Click for Click Login.
Table of Contents

The EdgeOS Con guration Interface will appear, allowing you to customize your settings as needed. For more information, refer to the EdgeOS User Guide, which is available at ui.com/download/edgemax

UNMS Management
You can manage your device using UNMS, which lets you con gure, monitor, upgrade, and back up your devices using a single application. Get started at www.unms.com

Speci cations
Dimensions
Weight Max. Power Consumption Power Method Power Supply Supported Voltage Range Button LEDs
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ER-4

229 x 136.5 x 31.1 mm (9.02 x 5.37 x 1.22") 795 g (1.75 lb) 13W
Universal AC Power Cord (C13) Internal AC/DC Power Adapter, 30W DC 100-240VAC, 50/60 Hz Universal Adapter
Reset

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Data Ports SFP Data Port
× ProCcleicsk sofror Table of Contents System Memory On-Board Flash Storage ESD/EMP Protection Inter faces
Management
Networking
Operating Temperature Operating Humidity Certi cations

ER-4 Quick Start Guide
ER-4 ER-4 Quick Start Guide

Speed/Link/Activity Link/Activity
4-Core 1 GHz MIPS64

1 GB DDR3 RAM

4 GB eMMC, 8 MB SPI NOR

Air: ± 24 kV, Contact: ± 24 kV

(1) RJ45 Serial Port (4) Ethernet Ports (Default eth0)
(3) 10/100/1000 RJ45 Ports (1) 1 Gbps SFP Port
-10 to 50° C (14 to 122° F)
10 - 90% Noncondensing
CE, FCC, IC

Safety Notices
1. Read, follow, and keep these instructions. 2. Heed all warnings. 3. Only use attachments/accessories speci ed by the manufacturer.
WARNING: Failure to provide proper ventilation may cause re hazard. Keep at least 20 mm of clearance next to the ventilation holes for adequate air ow.
WARNING: To reduce the risk of re or electric shock, do not expose this product to rain or moisture.

WARNING: Do not use this product in location that can be submerged by water.

WARNING: Avoid using this product during an electrical storm. There may be a remote risk of electric shock from lightning.

Electrical Safety Information
1. Compliance is required with respect to voltage, frequency, and current requirements indicated on the manufacturer's label. Connection to a different power source than those speci ed may result in improper operation, damage to the equipment or pose a re hazard if the limitations are not followed.

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2. There are no operator serviceable parts inside this equipment. Service should be provided only by a

quali ed service technician.

ER-4 Quick Start Guide

3. This equipment is provided with a detachable power cord which has an integral safety ground wire
intended for conn×ection to a grounded safety outlet. Click for a. Do not substitute the power cord with one that is not the provided approved type. Never use an
Table of Contents adapter plug to connect to a 2-wire outlet as this will defeat the continuity of the grounding
wire.

b. The equipment requires the use of the ground wire as a part of the safety certi cation, modi cation or misuse can provide a shock hazard that can result in serious injury or death.

c. Contact a quali ed electrician or the manufacturer if there are questions about the installation prior to connecting the equipment.

d. Protective earthing is provided by Listed AC adapter. Building installation shall provide appropriate short-circuit backup protection.

e. Protective bonding must be installed in accordance with local national wiring rules and regulations.

Limited Warranty
ui.com/support/warranty The limited warranty requires the use of arbitration to resolve disputes on an individual basis, and, where applicable, specify arbitration instead of jury trials or class actions.

Compliance

FCC
Changes or modi cations not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions.
1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired
operation.
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operations of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

ISED Canada
CAN ICES-3(A)/NMB-3(A)

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Warning: This equipment is compliant with Class A of CISPR 32. In a residential environment this equipment may cause raEdR io-4 intQ erufe icre knSctea. rt Guide

×
CECM licak rfo kring
Table of Contents CE marking on this product represents the product is in compliance with all directives that are
applicable to it.

WEEE Compliance Statement Declaration of Conformity Online Resources

© 2022 Ubiquiti Inc. All rights reserved.

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References

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