Ubiquiti ER-4 User manual

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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.
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System LED
RJ45 Speed/L  nk/Act LED (0 - 2)
SFP L  nk/Act LED (3)
Hardware Overv  ew
Note: The System LED funct  onal  ty has been updated w  th f  rmware v1.10.7.
We recommend that you update the EdgeRouter to the latest f  rmware.
Flash  ng Wh  te Bootup  n progress.
Wh  te Ready for use, not connected to Ub
 qu  t  ® Network
Management System (UNMS™).
Blue Ready for use, connected to UNMS.
Steady Blue w  th
Occas  onal Flash  ng Ready for use, unable to connect to UNMS, check connect  on to UNMS server.
Qu  ckly Flash  ng Blue Used to locate a dev  ce  n UNMS.
Alternat  ng Blue/Wh  te F  rmware upgrade  n progress.
Off No L  nk
Amber L  nk Establ  shed at 10/100 Mbps
Amber Flash  ng L  nk Act  v  ty at 10/100 Mbps
Green L  nk Establ  shed at 1000 Mbps (1 Gbps)
Green Flash  ng L  nk Act  v  ty at 1000 Mbps (1 Gbps)
Off No L  nk
Green L  nk Establ  shed at 1 Gbps
Green Flash  ng L  nk Act  v  ty at 1 Gbps
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Console
USB
RJ45 Ports (eth0 - eth2)
SFP Port (eth3)
Reset Button
RJ45 ser  al console port for Command L  ne Interface (CLI) management.
Reserved for future use.
RJ45 ports support 10/100/1000 Ethernet connect  ons.
SFP port  s hot-swappable and supports G  gab  t f  ber SFP modules.
Cl  ck here to learn how to reset an EdgeRouter to factory defaults.
Hardware Installat  on
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 Mount  ng
1.
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2.
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3.
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4.
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Ground  ng the EdgeRouter (Recommended)
The Power Cord grounds the dev  ce; however, you can add opt  onal ESD ground  ng for
enhanced ESD protect  on.
1. Attach a screw (not  ncluded) to secure a ground w  re (not  ncluded) to the
Ground  ng Po  nt.
2. Secure the other end of the ground w  re to a ground  ng block.
Connect  ng Power
Connect the Power Cord to the Power port and a power outlet.
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Us  ng SFP Ports
1.
2.
3.
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For  nformat  on about compat  ble f  ber SFP modules, v  s  t:
ubnt.l  nk/SFP_DAC_Compat  b  l  ty
Access  ng the EdgeOS Conf  gurat  on Interface
The EdgeOS® conf  gurat  on  nterface can be accessed v  a DHCP or stat  c IP address
ass  gnment. By default, eth1  s set up as a DHCP cl  ent, wh  le eth0  s ass  gned a stat  c IP
address of 192.168.1.1. To conf  gure the EdgeRouter, proceed to the appropr  ate
sect  on: DHCP or “Stat  c IP Address” .
DHCP
1. Connect an Ethernet cable from eth1 on the EdgeRouter to a LAN segment that has
an ex  st  ng DHCP server.
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2. To check the IP address of the EdgeRouter, use one of the follow  ng methods:
Set up the DHCP server to prov  de a spec  f  c IP address to the EdgeRouter based
on  ts MAC address (on the label).
Let the EdgeRouter obta  n an IP address and then check the DHCP server to see
wh  ch IP address was ass  gned.
3. Launch your web browser. Enter the appropr  ate IP address  n the address f  eld. Press
enter (PC) or return (Mac).
4. Enter ubnt  n the Username and Password f  elds. Read the Ub  qu  t  L  cense
Agreement, and check the box next to I agree to the terms of th  s L  cense
Agreement to accept  t. Cl  ck Log  n.
The EdgeOS Conf  gurat  on Interface w  ll appear, allow  ng you to custom  ze your
sett  ngs as needed. For more  nformat  on, refer to the EdgeOS User Gu  de, wh  ch  s
ava  lable at u  .com/download/edgemax
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Stat  c IP Address
1. Connect an Ethernet cable from the Ethernet port on your computer to the port
labeled eth0 on the EdgeRouter.
2. Conf  gure the Ethernet adapter on your host system w  th a stat  c IP address on the
192.168.1.x subnet.
3. Launch your web browser. Type https://192.168.1.1  n the address f  eld. Press enter
(PC) or return (Mac).
4. Enter ubnt  n the Username and Password f  elds. Read the Ub  qu  t  L  cense
Agreement, and check the box next to I agree to the terms of th  s L  cense
Agreement to accept  t. Cl  ck Log  n.
The EdgeOS Conf  gurat  on Interface w  ll appear, allow  ng you to custom  ze your
sett  ngs as needed. For more  nformat  on, refer to the EdgeOS User Gu  de, wh  ch  s
ava  lable at
u  .com/download/edgemax
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UNMS Management
You can manage your dev  ce us  ng UNMS, wh  ch lets you conf  gure, mon  tor, upgrade,
and back up your dev  ces us  ng a s  ngle appl  cat  on. Get started at www.unms.com
Spec  f  cat  ons
ER-4
D  mens  ons 229 x 136.5 x 31.1 mm
(9.02 x 5.37 x 1.22")
We  ght 795 g (1.75 lb)
Max. Power Consumpt  on 13W
Power Method Un  versal AC Power Cord (C13)
Power Supply Internal AC/DC Power Adapter, 30W DC
Supported Voltage Range 100-240VAC, 50/60 Hz Un  versal Adapter
Button Reset
LEDs 
Data Ports Speed/L  nk/Act  v  ty
SFP Data Port L  nk/Act  v  ty
Processor 4-Core 1 GHz MIPS64
System Memory 1 GB DDR3 RAM
On-Board Flash Storage 4 GB eMMC, 8 MB SPI NOR
ESD/EMP Protect  on A  r: ± 24 kV, Contact: ± 24 kV
Interfaces 
Management (1) RJ45 Ser  al Port
(4) Ethernet Ports (Default eth0)
Network  ng (3) 10/100/1000 RJ45 Ports
(1) 1 Gbps SFP Port
Operat  ng Temperature -10 to 50° C (14 to 122° F)
Operat  ng Hum  d  ty 10 - 90% Noncondens  ng
Cert  f  cat  ons CE, FCC, IC
Safety Not  ces
1. Read, follow, and keep these  nstruct  ons.
2. Heed all warn  ngs.
3. Only use attachments/accessor  es spec  f  ed by the manufacturer.
WARNING: Fa  lure to prov  de proper vent  lat  on may cause f  re hazard. Keep at least 20
mm of clearance next to the vent  lat  on holes for adequate a  row.
WARNING: To reduce the r  sk of f  re or electr  c shock, do not expose th  s product to ra  n
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or mo  sture.
WARNING: Do not use th  s product  n locat  on that can be submerged by water.
WARNING: Avo  d us  ng th  s product dur  ng an electr  cal storm. There may be a remote
r  sk of electr  c shock from l  ghtn  ng.
Electr  cal Safety Informat  on
1. Compl  ance  s requ  red w  th respect to voltage, frequency, and current requ  rements  nd  cated
on the manufacturer’s label. Connect  on to a d  fferent power source than those spec  f  ed may
result  n  mproper operat  on, damage to the equ  pment or pose a f  re hazard  f the l  m  tat  ons
are not followed.
2. There are no operator serv  ceable parts  ns  de th  s equ  pment. Serv  ce should be prov  ded only
by a qual  f  ed serv  ce techn  c  an.
3. Th  s equ  pment  s prov  ded w  th a detachable power cord wh  ch has an  ntegral safety ground
w  re  ntended for connect  on to a grounded safety outlet.
a. Do not subst  tute the power cord w  th one that  s not the prov  ded approved type. Never
use an adapter plug to connect to a 2-w  re outlet as th  s w  ll defeat the cont  nu  ty of the
ground  ng w  re.
b. The equ  pment requ  res the use of the ground w  re as a part of the safety cert  f  cat  on,
mod  f  cat  on or m  suse can prov  de a shock hazard that can result  n ser  ous  njury or death.
c. Contact a qual  f  ed electr  c  an or the manufacturer  f there are quest  ons about the
 nstallat  on pr  or to connect  ng the equ  pment.
d. Protect  ve earth  ng  s prov  ded by L  sted AC adapter. Bu  ld  ng  nstallat  on shall prov  de
appropr  ate short-c  rcu  t backup protect  on.
e. Protect  ve bond  ng must be  nstalled  n accordance w  th local nat  onal w  r  ng rules and
regulat  ons.
L  m  ted Warranty
u  .com/support/warranty
The l  m  ted warranty requ  res the use of arb  trat  on to resolve d  sputes on an  nd  v  dual bas  s, and,
where appl  cable, spec  fy arb  trat  on  nstead of jury tr  als or class act  ons.
Compl  ance
FCC
Changes or mod  f  cat  ons not expressly approved by the party respons  ble for compl  ance could
vo  d the user’s author  ty to operate the equ  pment.
Th  s dev  ce compl  es w  th Part 15 of the FCC Rules. Operat  on  s subject to the follow  ng two
cond  t  ons.
1. Th  s dev  ce may not cause harmful  nterference, and
2. Th  s dev  ce must accept any  nterference rece  ved,  nclud  ng  nterference that may cause
undes  red operat  on.
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Th  s equ  pment has been tested and found to comply w  th the l  m  ts for a Class A d  g  tal dev  ce,
pursuant to Part 15 of the FCC Rules. These l  m  ts are des  gned to prov  de reasonable protect  on
aga  nst harmful  nterference when the equ  pment  s operated  n a commerc  al env  ronment. Th  s
equ  pment generates, uses, and can rad  ate rad  o frequency energy and,  f not  nstalled and used
 n accordance w  th the  nstruct  on manual, may cause harmful  nterference to rad  o
commun  cat  ons. Operat  ons of th  s equ  pment  n a res  dent  al area  s l  kely to cause harmful
 nterference  n wh  ch case the user w  ll be requ  red to correct the  nterference at h  s own expense.
ISED Canada
CAN ICES-3(A)/NMB-3(A)
Austral  a and New Zealand
Warn  ng: Th  s equ  pment  s compl  ant w  th Class A of CISPR 32. In a res  dent  al
env  ronment th  s equ  pment may cause rad  o  nterference.
CE Mark  ng
CE mark  ng on th  s product represents the product  s  n compl  ance w  th all d  rect  ves that are
appl  cable to  t.
WEEE Compl  ance Statement
Declarat  on of Conform  ty
Onl  ne Resources
© 2020 Ub  qu  t  Inc. All r  ghts reserved.
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