Ubiquiti ER-4 User Manual

18.02.2020 ER-4 Quck Start Gude
https://dl.ubnt.com/qsg/ER-4/ER-4_EN.html 1/14
EdgeRouter ER-4 Wall Mount Screws (Qty. 2) Wall Mount Anchors (Qty. 2)
Power Cord
Package Contents
Installat  on Requ  rements
Dr  ll w  th a 6 mm dr  ll b  t (for wall-mount  ng)
Ph  ll  ps screwdr  ver
For  ndoor appl  cat  ons, use Category 5 (or above) UTP cabl  ng approved for  ndoor
use.
For outdoor appl  cat  ons, sh  elded Category 5 (or above) cabl  ng should be used for
all w  red Ethernet connect  ons and should be grounded through the AC ground of
the power supply.
We recommend that you protect your networks from harmful outdoor env  ronments
and destruct  ve ESD events w  th  ndustr  al-grade, sh  elded Ethernet cable from
Ub  qu  t  . For more deta  ls, v  s  t: u  .com/toughcable
WARNING: To reduce the r  sk of f  re or electr  c shock, do not expose the
EdgeRouter to ra  n or mo  sture.
Note: Although the cabl  ng can be located outdoors, the EdgeRouter  tself
should be housed  ns  de a protect  ve enclosure.
ER-4 Qu  ck Start Gu  de

Ubiquiti ER-4 Specifications

General

Product Line	EdgeRouter
Model	ER-4
Storage	4 GB eMMC
Max. Power Consumption	13W
Certifications	CE, FCC, IC
System Memory	1 GB
Operating Humidity	10 to 90% non-condensing
Ports	3 x 10/100/1000 Ethernet, 1 x 10/100/1000 WAN
Operating Temperature	-5 to 45°C

Summary

Package Contents

Installation Requirements

Device Indicators

System LED

Describes the status of the main system LED for bootup, connectivity, and firmware upgrades.

RJ45 Port LEDs

Details the link and activity status LEDs for the RJ45 Ethernet ports (eth0-eth2).

SFP Port LED

Describes the link and activity status LED for the SFP Gigabit Ethernet port (eth3).

Hardware Installation

Wall Mounting

Details the process of mounting the device on a wall, including drilling and screw insertion.

Grounding and Power

Grounding the EdgeRouter

Explains how to ground the device for enhanced ESD protection using an optional ground wire.

Connecting Power

Describes how to connect the device to a power port and a power outlet using the provided cord.

Using SFP Ports

Accessing the EdgeOS Configuration Interface

DHCP Configuration Access

Describes accessing the interface using DHCP, connecting to a LAN segment with a DHCP server.

Static IP Configuration Access

Details accessing the interface by configuring a static IP address on the host system.

Specifications

Safety and Compliance

Safety Notices

Covers general warnings, electrical safety information, and proper handling precautions.

Limited Warranty

Provides information on the product's limited warranty terms and arbitration process.

Compliance

Details regulatory compliance information for FCC, ISED Canada, and CE marking.

Online Resources