Ruijie Reyee RG-ES105D Series Installation and operating manual

RG-ES105D, RG-ES105GD,
RG-ES108D, RG-ES108GD
Series Switch
Hardware Installation and Reference Guide
Document
Version: V1.2
Date: 2023-02-15
Copyright © 2023RuijieNetworks

Copyright
Copyright © 2023RuijieNetworks
All rights arereserved in this documentandthis statement.
Without the priorwritten consentof RuijieNetworks,anyorganization orindividualshallnotreproduce,extract,
back up, modify, or propagatethecontent of this documentin any mannerorin anyform, or translateit into
other languagesoruse some orallparts of the documentforcommercialpurposes.
,, andother Ruijienetworks logos are
trademarks ofRuijieNetworks.
All othertrademarks orregisteredtrademarksmentionedinthis documentare ownedbytheir respective
owners.
Disclaimer
The products,services,orfeatures you purchase are subjecttocommercialcontracts andterms,andsomeor
allof the products,services,orfeatures describedinthis documentmaynotbe availablefor you to purchase or
use.Except for the agreementinthe contract,RuijieNetworks makes noexplicitorimplicitstatementsor
warranties withrespecttothe content of this document.
The content of this documentwillbeupdated from timeto timedue to productversionupgrades orother
reasons,RuijieNetworksreserves therightto modifythe contentof the documentwithoutanynotice or prompt.
This manualis designedmerelyas auserguide.RuijieNetworks has triedits bestto ensurethe accuracyand
reliabilityof the content when compilingthis manual,butit does notguaranteethat the content of the manual is
completelyfree of errors or omissions,andall the information in this manual doesnotconstituteanyexplicit or
implicitwarranties.

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
Preface
Thank you for usingourproducts.This manualwillguide youthroughtheinstallation ofthe device.
This manual describes the functional and physical features and provides the device installation steps, hardware
troubleshooting,module technicalspecifications,andspecifications andusage guidelines forcables andconnectors.
Audience
It is intended for the users who have some experience in installing and maintaining network hardware. Moreover,it is
assumedthattheusers are alreadyfamiliarwiththerelatedterms andconcepts.
Obtaining Technical Assistance
RuijieNetworks website:https://www.ruijienetworks.com/
Technicalsupportwebsite:https://ruijienetworks.com/support
Caseportal:http://caseportal.ruijienetworks.com
Community:http://community.ruijienetworks.com
Technicalsupportemail:[e-mail]
Skype: [e-mail]
Related Documents
Document
Description
ConfigurationGuide
Describes network protocols and related mechanisms that
supportedbythe product,with configurationexamples.
CommandReference
Describes the related configuration commands, including
command modes, parameter descriptions, usage guides, and
relatedexamples.
Conventions
1. GUI Symbols
Interface
symbol
Description
Example
Boldface
1. Button names
2. Window names, tab name, field name
andmenu items
3. Link
1. Click OK.
2. Select Config Wizard.
3. Click the Download File link.
>
Multi-level menus items
ChooseSystem >Time.
2. Signs
The signs usedinthis documentaredescribedas follows:

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
Warning
An alert that calls attentionto importantrules and information thatif not understoodorfollowedcanresultin
data loss orequipmentdamage.
Caution
An alert that calls attention to essentialinformation thatifnot understoodorfollowedcanresultin function
failureor performance degradation.
Note
An alert that contains additionalorsupplementaryinformationthatifnot understoodorfollowed willnotlead to
serious consequences.
Specification
An alert that contains a descriptionofproductor versionsupport.

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
1 Product Overview
The RG-ES100series switchincludesthefollowingmodels.
Model
10/100 Base-T Auto-
sensing Ethernet Port
10/100/1000 Base-T
Auto-sensing
Ethernet Port
1000Base-X SFP
Port
Console
Port
RG-ES105D
5
N/A
N/A
N/A
RG-ES108D
8
N/A
N/A
N/A
RG-ES105GD
N/A
5
N/A
N/A
RG-ES108GD
N/A
8
N/A
N/A
1000Base-Tis backwardcompatiblewith100Base-Tand 10Base-T.
1.1 RG-ES105D
Technical Specifications
Model
RG-ES105D
Ports
Five 10/100Base-TXEthernetports
Power Supply
AC input
Ratedvoltage range: 100V AC to 240V AC
Maximum voltage range: 90V AC to 264 V AC
Frequency: 50/60 Hz
Ratedcurrent: 0.3 A
Adapter output
Ratedvoltage range: 5 V DC
Ratedcurrent range:1 A
EEE
Not supported
PoE
Not supported
Power Consumption
5 W
Operating
Temperature
0°C to 40°C (32°Fto 104°F)
Storage Temperature
-40°C to +70°C (-40°F to +158°F)
Operating Humidity
10%to 90% RH
Storage Humidity
5% to 95%RH
Fan
Not supported
TemperatureWarning
Not supported
Accessing Optical
Module Information
Not supported
Certification
CE
Earth Leakage Current
≤1.5 mA
Dimensions
119mmx 75 mmx 24 mm(4.69in. x 2.95 in. x 0.94in.)

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
(W x D x H)
Weight
(With Package)
0.25 kg (0.55lbs)
Device operation in a residentialenvironmentmaycauseradiointerference.
Product Appearance
On the front panel,the RG-ES105DEthernet switchprovides five 10/100Base-TXEthernetports andoneDC powerport.
Figure1-1 Appearance of the RG-ES105D
Front Panel
Figure 1-2 Front Panel of the RG-ES105D
Note:
1. System status LED
2. Port status LED
3.10/100Base-TXEthernet port
4. DC powerport
5. Nameplate onthe bottom of the device
Back Panel
Figure 1-3 Back Panelof the RG-ES105D

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
Note:
1. Grounding hole
Heat Dissipation
The RG-ES105D adopts natural heat dissipation, thereby ensuring normal operation. You must maintain a minimum
clearance of 100 mm (3.94 in.) aroundthe RG-ES105D. Itis recommended thatyou clean the RG-ES105D once every3
months to avoid dustfrom blocking vents.
LEDs
LED
Panel Identification
State
Meaning
System status LED
Status
Off
The switchis poweredoff.
Solidgreen
The switchis operational.
RJ45port status LED
1-5
Off
The port is not connected.
Solidgreen
The port is connected at a rate of 10/100Mbps.
Blinkinggreen
The port is receiving or sending traffic at a rateof
10/100 Mbps.
1.2 RG-ES105GD
Technical Specifications
Model
RG-ES105GD
Ports
Five 10/100/1000Base-TEthernetports
Power Supply
AC input
Ratedvoltage range: 100V AC to 240V AC
Maximum voltage range: 90V AC to 264 V AC
Frequency: 50/60 Hz
Ratedcurrent: 0.3 A
Adapter output

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
Ratedvoltage range: 5 V DC
Ratedcurrent range:1 A
EEE
Not supported
PoE
Not supported
Power
Consumption
5 W
Operating
Temperature
0°C to 40°C (32°F to 104°F)
Storage
Temperature
-40°C to +70°C (-40°F to +158°F)
Operating Humidity
10%to 90%RH
Storage Humidity
5% to 95%RH
Fan
Not supported
Temperature
Warning
Not supported
Accessing Optical
Module Information
Not supported
Certification
CE
Earth Leakage
Current
≤1.5 mA
Dimensions
(W x D x H)
119mmx 75 mmx24 mm(4.69in. x 2.95 in. x 0.94in.)
Weight
(With Package)
0.25 kg (0.55lbs)
Device operationina residentialenvironmentmaycauseradio interference.
Product Appearance
On the frontpanel,theRG-ES105GD Ethernetswitchprovides five10/100/1000Base-T Ethernetports and oneDCpower
port.
Figure1-4 Appearance of the RG-ES105GD
Front Panel
Figure1-5 Front Panel of the RG-ES105GD

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
Note:
1. System status LED
2. Port status LED
3. 10/100/1000Base-TEthernetport
4. DC powerport
5. Nameplateon thebottom of the device
Back Panel
Figure1-6 Back Panelof the RG-ES105GD
Note:
1. Groundinghole
Heat Dissipation
The RG-ES105GD adopts turbine fans for heat dissipation, thereby ensuring normal operation. You must maintain a
minimum clearance of 100 mm (3.94 in.) around the RG-ES105GD. It is recommended that you clean the device once
every 3 months toavoid dustfrom blocking vents.
LEDs
LED
Panel Identification
State
Meaning
System status LED
Status
Off
The switchis poweredoff.
Solidgreen
The switchis operational.
RJ45port status LED
1-5
Off
The port is not connected.

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
Solidgreen
The port is connected at a rate of 10/100/1000
Mbps.
Blinkinggreen
The port is receiving or sending traffic at a rate of
10/100/1000Mbps.
1.3 RG-ES108D
Technical Specifications
Model
RG-ES108D
Ports
Eight 10/100Base-TXEthernetports
Power Supply
AC input
Ratedvoltage range: 100V AC to 240V AC
Maximum voltage range: 90V AC to 264 V AC
Frequency: 50/60 Hz
Ratedcurrent: 0.3 A
Adapter output
Rated voltage range: 5 V DC
Ratedcurrent range:1 A
EEE
Not supported
PoE
Not supported
Power
Consumption
5 W
Operating
Temperature
0°C to 40°C (32°Fto 104°F)
Storage
Temperature
-40°C to +70°C (-40°F to +158°F)
Operating Humidity
10%to 90%RH
Storage Humidity
5% to 95%RH
Fan
Not supported
Temperature
Warning
Not supported
Accessing Optical
Module Information
Not supported
Certification
CE
Earth Leakage
Current
≤1.5 mA
Dimensions
(W x D x H)
160mmx 62 mmx24 mm(6.30 in. x 2.44 in. x 0.94 in.)
Weight
(With Package)
0.35 kg (0.77lbs)

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
Device operationina residentialenvironmentmaycauseradio interference.
Product Appearance
On the front panel,the RG-ES108DEthernet switchprovides eight10/100Base-TXEthernet ports and a DC powerport.
Figure1-7 Appearance of the RG-ES108D
Front Panel
Figure 1-8 Front Panel of the RG-ES108D
Note:
1. System status LED
2. Port status LED
3.10/100Base-TXEthernet port
4. DC powerport
5. Nameplateonthebottom of the device
Back Panel
Figure 1-9 Back Panelof the RG-ES108D

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
Note:
1. Grounding hole
Heat Dissipation
The RG-ES108D adopts natural heat dissipation, thereby ensuring normal operation. You must maintain a minimum
clearance of 100 mm (3.94 in.) aroundthe RG-ES108D. Itis recommended thatyou clean the RG-ES108D once every3
months to avoid dustfrom blocking vents.
LEDs
LED
Panel Identification
State
Meaning
System status LED
Status
Off
The switchis poweredoff.
Solidgreen
The switchis operational.
RJ45 port status LED
1-8
Off
The port is not connected.
Solidgreen
The port is connected at a rate of 10/100Mbps.
Blinkinggreen
The portis receiving or sending traffic at a rateof
10/100 Mbps.
1.4 RG-ES108GD
Technical Specifications
Model
RG-ES108GD
Ports
Eight 10/100/1000Base-TEthernetports
Power Supply
AC input
Ratedvoltage range: 100V AC to 240V AC
Maximum voltage range: 90V AC to 264 V AC
Frequency: 50/60 Hz
Ratedcurrent: 0.3 A
Adapter output
Ratedvoltage range: 5 V DC
Ratedcurrent range:1 A
EEE
Not supported
PoE
Not supported
Power
Consumption
5 W
Operating
Temperature
0°C to 40°C (32°Fto 104°F)

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
Storage
Temperature
-40°C to +70°C (-40°F to +158°F)
Operating Humidity
10%to 90%RH
Storage Humidity
5% to 95%RH
Fan
Not supported
Temperature
Warning
Not supported
Accessing Optical
Module Information
Not supported
Certification
CE
Earth Leakage
Current
≤1.5 mA
Dimensions
(W x D x H)
160mmx 75 mmx24 mm(6.30 in. x 2.95 in. x 0.94 in.)
Weight
(With Package)
0.35 kg (0.77lbs)
Device operationina residentialenvironmentmaycauseradio interference.
Product Appearance
On thefrontpanel,theRG-ES108GDEthernetswitchprovides eight10/100/1000Base-TEthernetports and oneDCpower
port.
Figure1-10 Appearance of the RG-ES108GD
Front Panel
Figure1-11 Front Panel of the RG-ES108GD

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
Note:
1. System status LED
2. Port status LED
3.10/100/1000Base-TEthernetport
4. DC powerport
5. Nameplateonthebottom of the device
Back Panel
Figure1-12 Back Panelof the RG-ES108GD
Note:
1. Grounding hole
Heat Dissipation
The RG-ES108GD adopts natural heat dissipation, therebyensuring normal operation. You must maintain aminimum
clearance of 100 mm (3.94 in.) around the RG-ES108GD. It is recommended that you clean the device once every 3
months to avoid dustfrom blocking vents.
LEDs
LED
Panel Identification
State
Meaning
System status LED
Status
Off
The switchis poweredoff.
Solidgreen
The switchis operational.
RJ45port status LED
1-8
Off
The port is not connected.
Solidgreen
The port is connected at a rate of 10/100/1000
Mbps.
Blinkinggreen
The portis receiving or sending traffic at a rateof
10/100/1000Mbps.

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
2 Preparation Before Installation
2.1 SafetySuggestions
To avoidpersonal injuryand device damage,carefullyread thesafetysuggestions beforeyou installthe RG-ES100
series switch.
The followingsafetysuggestionsdo notcover all possible dangers.
2.1.1 Installation
Keepthe chassis clean andfree from anydust.
Do notplacethe equipmentinawalkingarea.
Do not wear loose clothes or accessories that may be hooked or caught by the device during installation and
maintenance.
Turn off all powersuppliesandremovepowersockets andcables before installingoruninstallingthedevice.
2.1.2 Movement
Do notfrequentlymovethe device.
When movingthe device, note the balance andavoid hurtinglegs and feet or strainingthe back.
Before movingthe device, turn off allpowersupplies anddismantleallpowermodules.
2.1.3 Electricity
Observe local regulations and specifications when performing electric operations. Relevant operators must be
qualified.
Before installing the device, carefullycheck anypotential danger in the surroundings, such as ungrounded power
supply,and damp orwet ground or floor.
Before installing the device,find out the locationof the emergencypowersupplyswitch in theroom. First cutoffthe
powersupplyin the caseof an accident.
Try to avoid maintainingtheswitchthatis powered onalone.
Make a careful check beforeyou shutdownthe powersupply.
Do not place the device in a damp location.Donot let anyliquidenterthe chassis.
Anynonstandard and inaccurate electric operation may cause an accident such as fire or electrical shock, thus
causingsevereeven fatal damages tohumanbodiesand thedevice.
Direct or indirecttouch through a wet objecton high-voltageand mains supplymaybring a fatal danger.
If apowersupplysystem is equipped withaleakageprotector(leakagecurrent switch orbreaker),the rated leakage
action currentofeach leakageprotectoris twicegreaterthan themaximum leakagecurrentofallthepowersupplies
in the system.Forexample,ifasystem is equippedwith twentyidenticalpowersupplies,theleakage currentofeach
powersupplyis equaltoorless than1.5 mA,andthe totalleakagecurrentofthesystem is 30mA.Aleakageprotector

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
with 30 mA rated action current supports less than ten power supplies (that is, action current of the leakage
protector/2/maximum leakage current of each power supply = 30/2/1.5 =10). In other words, the leakage protector
with 30mAratedactioncurrentsupports no more thantenpowersupplies.Inthis case,thetwentypowersupplies in
the system require at least two leakage protectors with 30 mA rated action current and each leakage protector
supports ten powersupplies.Ifpowersupplies ina system differinmodels,theratedleakageactioncurrentofeach
leakage protectordivided bytwois greaterthan the sum of maximum leakagecurrent ofallthe powersupplies.The
rated leakage non-action current of a leakage protector must be 50% of the leakage action current. The leakage
protector with30 mAratedleakageactioncurrentis usedas anexample.Theratedleakagenon-actioncurrentmust
be 15 mA. When the leakage current falls below15 mA, the protector should not act. Otherwise, misoperation may
easilyoccur due to high sensitivityand thus the leakage protector trips, devices are powered off, and services are
interrupted.
Toguaranteepersonalsafety,the rated leakage actioncurrentofeach leakage protectorinthe system mustbeequal
to orless than30 mA(human bodysafetycurrentis 30 mA). When twice ofthe total leakage currentof thesystem is
greaterthan 30 mA, the system mustbeequippedwithtwoor moreleakageprotectors.
For details of the leakagecurrentvalue of each powersupplymodel,see Chapter1Product Overview.
2.1.4 Static Discharge Damage Prevention
To prevent damage from staticelectricity, pay attentionto the following points:
Propergroundingofgrounding screws on thebackpanel of the device
Indoordustprevention
Properhumidityconditions
2.2 InstallationSite Requirements
The installation site must meet the following requirement to ensure normal working and a prolonged durable life ofthe
switch.
2.2.1 Ventilation
Youmustmaintain aminimum clearanceof100mm (3.94in.)around thedevice.Aftervarious cables havebeenconnected,
theyshould bearranged into bundles orplaced onthe cablingrack toavoid airinlet blocking.It is recommended thatthe
device becleaned atregularintervals.In particular,avoid dusts from blockingthescreen mesh on thebackofthecabinet.
2.2.2 Temperature and Humidity
To ensure the normal operation and prolong the service life of RG-ES100 series switch, keep proper temperature and
humidityin the equipmentroom.
If the temperatureand humidityin the equipmentroom donot meetrequirements fora long periodoftime,the device may
be damaged.
In an environment with a high humidity, insulating materials may have bad insulation or even leaking electricity.
Sometimesthe materialsmaysufferfrom mechanicalperformancechange andmetallicparts maygetrusted.

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
In an environment with a low humidity, insulating strips maydryand shrink. Static electricitymayoccur easily and
endangercircuits onthedevice.
In anenvironmentwith ahightemperature,the routeris subjecttomoreserious harm.Its performance maydegrade
significantlyandvarious hardwarefaults mayoccur.
The ambienttemperatureand humidityof the RG-ES100 series switchmustmeettherequirements listed inTable2-1.
Table 2-1 Temperatureand HumidityRequirements ofthe RG-ES100Series Switch
Temperature
Relative Humidity
0°C to 40°C (32°Fto 104°F)
10%to 90%
The requirements for the samplingsite of the temperatureand humidityin the operating environment ofthe device
are as follows:
There is noprotective plateat the front or back of the rack.
The vertical heightis 1.5 m above the floor.
The distancefrom thefront panel of the device is 0.4 m.
2.2.3 Cleanness
Dust poses a severe threat to the running ofthe device. The indoor dust falling on the device maybe absorbed by the
static electricity, causing bad contactof the metallic joint.Such electrostatic absorption mayoccur more easilywhenthe
relativehumidityis low.This affects thedevicelifecycleandcauses communicationfaults. Table2-2lists therequirements
for the dustcontentandgranularityin the equipmentroom.
Table2-2 Requirements forthe DustContentandGranularityin the EquipmentRoom
Dust
Unit
Density
Diameter ≥0.5 μm
Particles/m3
≤3.5 x 106
Diameter ≥5 μm
Particles/m3
≤3 x 104
Apart from dust, the salt, acid, and sulfide in the air in the equipment room must also meet strict requirements. This is
because such poisonous substances may accelerate the corrosion of the metal and the aging of some parts. The
equipmentroom should be protectedfrom theintrusionofharmfulgases suchas sulfurdioxide,sulfuredhydrogen,nitrogen
dioxide, and chlorine.Table2-3 lists therequirements.
Table2-3 Requirements forHarmful Gases intheEquipmentRoom
Gas
Average (mg/m3)
Maximum (mg/m3)
SO2
0.3
1.0
H2S
0.1
0.5
NO2
0.5
1.0
Cl2
0.1
0.3
The average and maximum values are measured fora week. Theswitch cannot be placedin the environmentwith
the maximum densityfor over 30minutes every day.

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
2.2.4 Grounding
Agood grounding system is the basis for stable and reliable operation of the device, preventing lightning strokes and
resisting interference. Carefully check the grounding conditions at the installation site according to the grounding
requirements,andperform groundingoperationsproperlyas required.
Effective grounding ofthe switchguarantees lightning protection andinterference resistance.Therefore,connectthe
groundingline ofthe switchproperly.
The groundingcableis preparedbycustomers.
SafetyGrounding
Thedevice using ACpowersupplymustbegroundedbyusing theyellow/green safetygroundcable.Otherwise,whenthe
insulatingresistance decreasesthepowersupplyandtheenclosureintheequipment,electricshockmayoccur.
The building mustprovide the protective grounding connection to ensurethatthe device is connected to theprotection
location.
The installation and maintenance personnel must verifythatthe A.C.socket is properlyconnected to theprotection
location ofthe building. If not,theyshould use a protective grounding wire toconnect the grounding end of the A.C.
socketto the building's protection location.
The power supplysocket must be installed in a place that is near to the device and where users can operate the
device easily.
Before device installation,ensurethatthe groundis connectedatfirst and disconnectedfinally.
The sectional areaofthe protective groundingwireshould beatleast0.75mm2(18 AWG).
Use the 3-corepowersupplyline.The sectionalareaofeachpin should beatleast0.75 mm2or 18AWG.
Lightning Grounding
The lightning protection system of a facilityis an independentsystem that consists of thelightning rod, downconductor,
andconnectortothe grounding system,which usuallyshares the powerreferenceground andground cable.Thelightning
dischargegroundis targeted forthe facility.
EMC Grounding
ThegroundingrequiredforEMC designincludes theshieldingground,filterground,noiseandinterferencesuppression,
and level reference. All the above constitute the comprehensive grounding requirements. The resistance of earthwires
should be less than 1 Ω. TheRG-ES100series switchbackplane is reservedwithonegroundingpole,as shownin Figure
2-1.
Figure 2-1 Groundingof the RG-ES100

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
2.2.5 Lightning Resistance
When the ACpower cableis imported outdoors and directlyconnected tothe power portof the RG-ES100 series switch,
use the lightninglinebank topreventtheswitch from being hitbylightningshocks. Inthis case,connectthemains supply
AC cabletothelightning linebank,andconnecttheswitch tothelightningline bank.This helps preventthecurrentofhigh-
voltage lightningfrom passingtheswitchdirectlythrough the mains supplycableto a certain extent.
The lightningline banks arenotprovided andshouldbepurchasedbycustomersas required.
2.2.6 EMI
Electro-Magnetic Interference (EMI),from either outside or inside the device orapplication system, affects the system in
the conductive ways suchas capacitive coupling,inductivecoupling,andelectromagneticradiation.
There aretwo types ofelectromagnetic interference:radiated interference andconducted interference, depending onthe
type of the transmission path.
When the energy, oftenRF energy, from a component arrives at a sensitive component through the space, the energyis
known as radiated interference.The interference source can be either a part of the interfered system or a completely
electricallyisolatedunit.Conductedinterference results from anelectromagneticwireorsignalcable connection between
the source andthesensitive component,along which cable theinterference conducts from one unittoanother.Conducted
interference oftenaffects thepower supplyofthe device,but canbe controlled bya filter.Radiated interferencemayaffect
any signalpathinthe device andis difficult to shield.
For the TNAC powersupplysystem, thesingle-phase three-corepower socket withprotective earthingconductors
(PE) shouldbeadoptedto effectively filter out interferencefrom the powergridthrough filteringcircuits.
Do notusethegroundingdeviceforanelectricaldeviceoranti-lightninggroundingdevice.Inaddition,thegrounding
device of the device must bedeployed far awayfrom the groundingdevice of theelectrical device and anti-lightning
groundingdevice.
Keep the device awayfrom the high-power radio transmitter, radar transmitting station, and high-frequency large-
current device.
Take measurestoshieldstaticelectricity.
Layinterface cables inside the equipmentroom. Outdoor cablingis prohibited,avoiding damages to device signal
interfaces caused byover-voltage or over-current of lightning.

Ruijie RG-ES100 Series Switches Hardware Installation and Reference Guide
2.3 InstallationTools
Table2-4 Installation Tools
Common Tools
Phillips screwdriver,cables,bolts,diagonalpliers,andstraps
Special Tools
Anti-static wriststrap
Meters
Multimeter
The tool kit is customer-supplied.