Trango Systems TrangoLink-45 User manual


TrangoLINK-45™
Point-to-Point Wireless
Ethernet Bridge USER
MANUAL
August, 2011
Revision 2p0r3

TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page2
Contents
Preface......................................................................................................................................4
FCCInformation........................................................................................................................4
IndustryCanadaInformation....................................................................................................5
WarrantyInformation...............................................................................................................5
EuropeanComplianceInformation............................................................................................6
ContactInformation..................................................................................................................7
Chapter1Overview...................................................................................................................8
DFS..............................................................................................................................................................................8
OFDM..........................................................................................................................................................................8
AdaptiveModulation..................................................................................................................................................8
ARQ.............................................................................................................................................................................9
DualPolarityAntenna.................................................................................................................................................9
Rangevs.Throughput...............................................................................................................................................10
SystemContents.......................................................................................................................................................11
LocationofSerialNumber&MACAddress..............................................................................................................12
LocationofRJ‐45/LEDPort&IPResetButton..........................................................................................................12
Chapter2GettingStarted........................................................................................................13
ConnectionsandPower............................................................................................................................................13
ConfigurationTools...................................................................................................................................................14
ChangingPassword...................................................................................................................................................14
ManagementVLAN...................................................................................................................................................15
TroubleshootingEthernetConnections....................................................................................................................17
SystemInformation(sysinfo)Page...........................................................................................................................17
Chapter3Configuration..........................................................................................................23
KeyConcepts.............................................................................................................................................................23
EssentialstoEstablishaWirelessLink......................................................................................................................23

TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page3
MasterUnitConfiguration........................................................................................................................................24
EstablishingaWirelessLink......................................................................................................................................26
ChangingIPAddress.................................................................................................................................................26
LEDs...........................................................................................................................................................................26
RFLinkLoopbackTest(linktestcommand)..............................................................................................................27
LinkSpeed&PowerSettings....................................................................................................................................28
MUAutoscanFeatureDescription............................................................................................................................29
AutomaticRateShiftingFeatureDescription...........................................................................................................30
EncryptionFeatureDescription................................................................................................................................31
MIRFeatureDescription...........................................................................................................................................31
CommandReferenceListing.....................................................................................................................................32
Chapter4Deployment&Installation......................................................................................36
SiteSelection............................................................................................................................................................36
Sitesurvey.................................................................................................................................................................36
ChannelPlanning......................................................................................................................................................37
RSSICommandandAntennaAlignment...................................................................................................................38
SettingMaximumRFPowerforLegalOperationintheU‐NIIBands(‐EXTonly).....................................................38
PortPlugandPortPlate(Hardware).........................................................................................................................39
Mounting Hardware................................................................................................................................................39
ConnectingExternalAntennaonEXTModel............................................................................................................40
Weatherizing.............................................................................................................................................................40
Grounding.................................................................................................................................................................41
Cat‐5CablingConsiderations....................................................................................................................................41
Chapter5SNMP......................................................................................................................42
SNMP........................................................................................................................................................................42
Chapter6FirmwareUpgradeProcedure..................................................................................43
FirmwareFileNames................................................................................................................................................43
FirmwareUpgradePassword....................................................................................................................................43
UpgradeProcedure...................................................................................................................................................43

TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page4
AppendixAUsingtheHTTPInterface.................................................................................45
SystemInformationPage..........................................................................................................................................46
ConfigurationPage...................................................................................................................................................48
ConfigurationScreen–MinimumRequiredSettingstoEstablishaWirelessLink...................................................50
SiteSurveyPage........................................................................................................................................................51
LinkControl...............................................................................................................................................................52
AppendixBSpecifications..................................................................................................53
RFParameters...........................................................................................................................................................53
ChannelsofOperation..............................................................................................................................................54
DataParameters.......................................................................................................................................................57
RegulatoryCompliance.............................................................................................................................................57
Mechanical................................................................................................................................................................57
Environmental...........................................................................................................................................................58
PowerParameters....................................................................................................................................................58
PowerSupply............................................................................................................................................................58
Antennas...................................................................................................................................................................58


TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page4
Preface
ThismanualcoversthebasicconfigurationandinstallationoftheTrangoLINK‐45WirelessPointtoPointBroadband
System,andappliestothefollowingradiopartnumbers:

P5055M‐19‐xxRadiounitwithinternal19dBipatchantennaarray
P5055M‐23‐xxRadiounitwithinternal23dBipatchantennaarray
P5055M‐EXT‐xxRadiounitwithexternalRP‐SMAantennaconnectors

Where“xx”denotestheregulatoryconfigurationoftheunitasfollows:

US:ForuseintheUSA

IC:ForuseinCanada

EU:ForuseinthefollowingEUmemberandnon‐membercountries:
Austria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland(Non
Members),Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Norway(NonMembers),Poland,Portugal,SlovakRepublic,
Slovenia,Spain,Sweden,Netherlands,UnitedKingdom,Switzerland(NonMembers),Bulgaria,Romania

OE:OEMmodelforindividualcertificationinothercountries

Eachradiounitissuppliedwiththepropermountinghardware,apoweradapter,andPOEboxwithLEDindicators.Cables
mustbesuppliedbytheinstaller.

TworadiounitsarerequiredtomakeaTrangoLINK‐45link.TheP5055M‐EXT‐xxmustbeusedinconjunctionwithanapproved
externalantenna(soldseparately).Insteadofaninternalantenna,theP5055M‐EXT‐xxhastworeversepolaritySMARF
Connectorsfortheattachmentofexternalantennacables.
FCCInformation
FCCID:NCYP5055M

TheTrangoLINK‐45Systemisusedforpoint‐to‐pointoperationonly.

NOTE:TheP5055M‐EXT‐xxrequiresprofessionalinstallationduetoFCClimitsonoutputpowersettingswhenoperatingin
theUNIIband.

ThisdevicecomplieswithPart15oftheFCCRulesandRegulations.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Bdigitaldevice,pursuanttoPart15oftheFCC
Rules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.This
equipmentgenerates,uses,andcanradiateradio‐frequencyenergyand,ifnotinstalledandusedinaccordancewiththese
instructions,maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteethatinterferencewill
notoccurinanyparticularinstallation.Ifthisequipmentdoescauseharmfulinterference
toradioortelevisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouragedto
correcttheinterferencebyoneofmoreofthefollowingmeasures:

1)Reorienttheantenna.
2)Increasetheseparationbetweentheaffectedequipmentandtheunit.
3)Connecttheaffectedequipmenttoapoweroutletonadifferentcircuitfromthatwhichthereceiverisconnectedto.
4)Consultthedealerand/orexperiencedradio/TVtechnicianforhelp.

TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page5
WARNING:
Intentionalorunintentionalchangesormodificationsmustnotbemadeunlessundertheexpressconsentofthe
partyresponsibleforcompliance.Anysuchmodificationscouldvoidtheuser’sauthoritytooperatetheequipment
andwillvoidthemanufacturer’swarranty.TocomplywithRFexposurerequirements,thefollowingantenna
installationanddeviceoperatingconfigurationsmustbesatisfied.Theantennaforthisunitmustbefixedand
mountedonoutdoorpermanentstructureswithaseparationdistanceofatleasttwometersfromallpersons.
Furthermore,itmustnotbeco‐locatedoroperatinginconjunctionwithanyotherantennaortransmitter.
IndustryCanadaInformation
IC:2945A‐P5055M

InformationforP5055M‐EXT‐IC
Thisdevicehasbeendesignedtooperatewiththeantennaslistedbelow,andhavingamaximumgainof34
dBi.Antennasnotincludedinthislistorhavingagaingreaterthan34dBiarestrictlyprohibitedforusewith
thisdevice.Therequiredantennaimpedanceis50ohms.

ApprovedAntennas:
Radiowavesmodel:SPD4‐5.2
Radiowavesmodel:SPD3‐5.2
Radiowavesmodel:SPD2‐5.2
Radiowavesmodel:SPD1‐5.2

Toreducepotentialradiointerferencetootherusers,theantennatypeanditsgainshouldbesochosenthat
theequivalentisotropicallyradiatedpower(e.i.r.p.)isnotmorethanthatpermittedforsuccessful
communication.
WarrantyInformation
RadiosfromTrangoSystemsarewarrantedforoneyearfromdateofpurchase.Pleasesee
www.trangobroadband.com foracompletedescriptionofwarrantycoverageandlimitations.

TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page6
EuropeanComplianceInformation
We,TrangoSystems,Inc.,

14118StoweDrSuiteB
Poway,California,92064USA

Tel+18586533900
Fax+18586212725

Herebydeclarethattheproduct(s)listedbelow,

ProductName:WirelessEthernetpointtopointradiowith19dBiantenna
ModelNo:P5055M‐19‐EU

ProductName:WirelessEthernetpointtopointradiowith23dBiantenna
ModelNo:P5055M‐23‐EU

ProductName:WirelessEthernetpointtopointradiowithconnectors
ModelNo:P5055M‐EXT‐EU

Towhichthisdeclarationrelates,areinconformitywiththefollowingstandardsand/orothernormative
documents:

EN301893v1.3.1(2005‐08)
EN301489‐17v1.2.1(2002‐08)
EN60950‐1/IEC60950‐1:2001FirstEdition
EN50385:2002

Weherebydeclarethatallessentialradiotestsuiteshavebeencarriedoutandthattheabovenamedproducts
areinconformitywithalltheessentialrequirementsofDirective1999/5/EC.

TheconformityassessmentprocedurereferredtoinArticle10(5)anddetailedinAnnexIVofDirective1999/5/EC
hasbeenfollowedwiththeinvolvementofthefollowingNotifiedBody:

ComplianceCertificationServices(ID#0984)
47173BeniciaSt.
Fremont,CA94538USA

The–EUmodelswillhavethefollowinglabelattachedtothemonthebackoftheindividualradiounitandon
thepackingbox:


TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page7
ContactInformation
CorporateHeadquartersTrango Broadband Wireless,adivisionofTrangoSystems, Inc.
14118StoweDrSuiteB
Poway, CA92064USA
WebSiteswww.trangobroadband.com www.trangosys.com
SalesInquiriesemail:[email protected]
Telephone: 1‐858‐391‐0010
TechnicalSupportemail:[email protected]
Telephone: 1‐858‐391‐0010

TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page8
Chapter1Overview
TheTrangoLINK‐45isapoint‐to‐point(PtP)wirelessEthernettransmissionsystemwhichprovidesnetwork
connectivityatspeedsupto45Mbpsdependingonthetransmissiondistanceandnoisefloor.TheTrangoLINK‐45
utilizesOFDMtechnologyandisdesignedforuseinlongrangebackhaulandwideareadatanetworking
applications.

UsersarerequiredtosimplyspecifyoneP5055Munittypeasmasterunit(MU)andoneunitasremoteunit(RU)to
establishalink.Eachunitutilizespower‐over‐Ethernet(PoE)andisdesignedforoutdoorenvironments.Thecable
entrypointcanaccommodatebothShieldedtwistedpairCat5(STP)andunshieldedtwistedpairCat5(UTP),withthe
additionofconduitfortowermounting.
DFS
OneofthekeyfeaturesoftheTrangoLINK‐45isthatithasDynamicFrequencySelection(DFS)whichallowsittobe
operatedinthe5.25to5.35GHzand5.47to5.7GHzfrequencyrangesdependingupontheregulatoryrequirements.
WhenoperatinginthesefrequenciesrangestheMUwillmonitorthechannelforradartransmissionsandswitchtoa
newchannelautomaticallyifradarisdetected.TheRUwillswitchtothenewchannelaswellandthelinkwillbe
automaticallyreconnected,typicallyinabout1minute.

Eachradiounithasadifferentthresholdfordetectingradarthatcorrespondstotheradio’santennagain.Forthe
P5055M‐19‐xxmodels,thethresholdis–46dBm.Anyradarsignalarrivingattheantennaontheoperatingchannel
thathasanamplitudegreaterthan–46dBmwillcausetheMUandit’sassociatedRUtoswitchtoarandomlyselected
channelthatistaggedasaDFSchannelinthechanneltable.FortheP5055M‐23‐xxunits,thethresholdisis–42dBm,
andfortheP5055M‐EXT‐xxunitsthethresholdis–37dBm.

IMPORTANTNOTE:WhenoperatingintheDFSfrequencies,theradiounitswilluseautomatictransmitpower
control(ATPC)tomaintaintheRSSIatalevelofapproximately–62dBm.Forveryshortlinkdistancesitmaynotbe
possibleforthetransmitpowertobereducedbelowtheRadardetectionthresholdandtheradiomaynotbeableto
establishareliablelink.Trangorecommendsthatcarefullinkbudgetplanningbedonetoensurethatthiscondition
doesnotexist.
OFDM
TheTrangoLINK‐45platformutilizesOrthogonalFrequencyDivisionDuplex(OFDM)processingwhichofferslink
stabilityandperformanceinthepresenceofmultipathinterference.
AdaptiveModulation
OneofthekeyadvantagesoftheTrangoLINK‐45seriesradioplatformisutilizationofmultiplemodulationschemes
includingthefollowing:
• BinaryPhaseShiftKeying(BPSK)
• QuadraturePhaseShiftKeying(QPSK)
• 16QuadratureAmplitudeModulation(16QAM)
• 64QuadratureAmplitudeModulation(64QAM)

TheTrangoLINK‐45systemallowsindividualselectionoftheupstreamanddownstreammodulationschemes.The
modulationschemescanbeadjustedmanuallyorautomatically(automaticrateshifting)forchangingpropagationand
interferenceconditions.Thehigherordermodulationschemes(64QAM)aretypicallydeployedatreducedranges
whilelowerordermodulationschemes(BPSK)areimplementedatlongdistances.

TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page9
ARQ
AnotherkeyadvantageoftheTrangoLINK‐45platformisitsAutomaticRepeatRequest(ARQ)transmissioncorrection
scheme.TheARQalgorithmdetectspacketlossduetofadingandinterferenceconditionsandrequeststheremote
radiotore‐transmitspecificpackets.
DualPolarityAntenna
TrangoLINK‐45radiosfeaturebuilt‐indualpolarityantennafunctionality.Usersmayselecteitherhorizontalor
verticalantennapolaritythroughtheunit’ssoftware.Thefeatureofselectingantennapolarityprovidesgreater
spectralflexibilityandabilitytomitigateinterference.

TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page10
Rangevs.Throughput
Thefollowingtableshowsapproximatemaximumranges(atrecommendedfademargins)achievablewiththe
TrangoLINK‐45systemusingvariousantennaconfigurations.Longerrangesareachievable,butwillresultinlowerfade
margins.Toestimatetheoreticalthroughputandfademarginforanydistance,downloadthelinkbudget/fade
margincalculatortoolfromwww.trangobroadband.com.
ISM(5725MHzto5875MHz)Line‐of‐SightRange&Throughput

Antenna5miles20miles30miles

Integrated23dBi
15”FlatPanel
45Mbps
(10dbfademargin)
11Mbps
(14dbfademargin)
6Mbps
(17dbfademargin)

External27dBi
2’Dish
45Mbps
(18dbfademargin)
20Mbps
(18dbfademargin)
10Mbps
(20dbfademargin)

External30dBi
3’Dish
45Mbps
(24dbfademargin)
26Mbps
(20dbfademargin)
18Mbps
(22dbfademargin)

External34dBi
4’Dish
45Mbps
(30dbfademargin)
32Mbps
(20dbfademargin)
30Mbps
(15dbfademargin)
U‐NII(5470MHzto5725MHz&5250MHzto5350MHz)Line‐of‐SightRange&Throughput

Antenna6miles10miles15miles

Integrated23dBi
15”FlatPanel
20Mbps
(10dbfademargin)
11Mbps
(12dbfademargin)
6Mbps
(9dbfademargin)

External27dBi
2’Dish
31Mbps
(11dbfademargin)
20Mbps
(10dbfademargin)
11Mbps
(12dbfademargin)

External30dBi
3’Dish
31Mbps
(14dbfademargin)
20Mbps
(13dbfademargin)
16Mbps
(12dbfademargin)

External34dBi
4’Dish
45Mbps
(10dbfademargin)
30Mbps
(13dbfademargin)
20Mbps
(14dbfademargin)

TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page11
SystemContents
TheTrangoLINK‐45systemisavailableintwoversions:

TrangoLINK‐45‐19‐xx‐Radioswithintegrated19dBiantennas(partnumbersP5055M‐19‐xx)
TrangoLINK‐45‐23‐xx‐Radioswithintegrated23dBiantennas(partnumbersP5055M‐23‐xx)
TrangoLINK‐45‐EXT‐xx‐Connectorizedradios(partnumbersP5055M‐EXT‐xx)

EachTrangoLINK‐45kitconsistsoftworadios,twopower‐over‐Ethernet(PoE)injectors,twoACadapters,portcovers,
andmountinghardware.Adual‐polarizedintegratedantennaislocatedbehindtheradomeoftheP5055M‐19‐xxand
P5055M–23‐xxunits.

TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page12
LocationofSerialNumber&MACAddress
TheserialnumberandMACaddresslabelcanbefoundonthebackofeachradio.TheserialnumberandMACaddress
isalsoprovidedwithinthesysteminformation(sysinfo)screen.
Trango Broadband Wireless
P5055M- 23-US Rev. A
S/N: 000001420
MAC: 00 01 DE 00 02 F2
FCC ID: NCYP5055M
Canada: 2945AP5055M
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES: OPERATION IS
SUBJECT TO THE FOLLOWING CONDITIONS: (1) THIS DEVICE MAY NOT
CAUSE HARMFUL INTERFERANCE, AND (2) THIS DEVICE MUST ACCEPT
ANY INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
P5055M-23-US
Trango Broadband Wireless
P5055M- EXT-US Rev. A
S/N: 000001421
MAC: 00 01 DE 00 02 F3
FCC ID: NCYP5055M
Canada: 2945AP5055M
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES: OPERATION IS
SUBJECT TO THE FOLLOWING CONDITIONS: (1) THIS DEVICE MAY NOT
CAUSE HARMFUL INTERFERANCE, AND (2) THIS DEVICE MUST ACCEPT
ANY INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
P5055M-EXT-US
LocationofRJ‐45/LEDPort&IPResetButton
TheRJ‐45connector,diagnosticLEDs,andresetbuttonarelocatedatthebottomoftheradio.Functionalityofthe
LEDsisdescribedlaterinthistext.TheIPresetbuttonresetsIPconfigurationandpasswordbacktofactorydefault.
TheresetbuttondoesnotresetanyotherparametersotherthanIPconfigurationandpassword.Typicallyauser
wouldonlypresstheresetbuttonwhentheIPconfigurationorpasswordinunknown.Resetbuttonmustbeheld
downforapproximately10seconds.
IPResetButton

TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page13
Chapter2GettingStarted
Itisalwaysagoodideatofirstprovisionandtesttheradiosonthebenchbeforedeployingtheminthefield.Thisis
aparticularlyusefulexerciseforthefirsttimeuser.
ConnectionsandPower
• ConnectaCat‐5(straightthrough)Ethernetcable(werecommendshieldedtwistedpair)betweentheODU
(outdoorunit)portoftheJ‐boxandtheRJ‐45connectorontheradio.Notethatthiscablewillcarrypower‐
over‐Ethernet(PoE).

• IfconnectingtoaCOMPUTER,useaCross‐OverEthernetcablefromtheNETportoftheJ‐boxtothe
computer’sEthernetport.

IfconnectingtoaHUB,SWITCH,orROUTER,useaStraight‐Thrucable.

• PlugtheACadapterintoanACoutlet.
BothgreenLEDsontheJ‐boxshouldbelit,indicatingpowerispresentatthePower‐over‐Ethernetboxaswellasat
theradio.

YouarenowreadytoconfiguretheradioviatheEthernetport.Afterreboot,theRadioPowerLEDmaytakeseveral
secondsbeforelighting.Theradiorequiresapproximately45secondstoboot.

TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page14
ConfigurationTools
P5055MradioscanbeconfiguredusingeithertheCommandLineInterface(CLI),ortheWebBrowser(HTTP)
interface.TheCLImethodprovidesslightlymorefunctionality.

Inaddition,radiomanagementcanbedonewithorwithoutVLANtagging.ManagementwithinaVLAN(withtagging)
isdescribedintheManagementVLANsectionbelow.

ThistextcoversconfigurationthroughtheCLIwithoutaVLAN.ForHTTPconfigurationpleaseseeAppendixA.
Telnet

Openacommandprompt(DOS)sessiononyourPC.OpenaTelnetsessionbytyping:

telnet<ipaddressofradio>

Example:
C:>telnet192.168.100.100

 Note:AllTrangoradiosarepre‐configuredatthefactorywithadefaultIPaddressof192.168.100.100.

Youwillbegreetedwithcurrenthardwareandfirmwareinformationandpromptedforapassword.Typein
thepasswordandpressenter.Thefactorydefaultread/writepasswordistrango.

Welcome to Trango Broadband Wireless, TrangoLINK-45 DFS PtP-P5055M 2p0r1D07061104
Password:
Login as read/write.
#>

 Note:TypehelpforalistingofallCLIcommands.Typehelp[<command>],forthesyntaxofaparticular
command.

 Note:IfyoucannotaccesstheradiomanagementfunctionsviatheEthernetport,checkallcableconnections
andensurethatyourPCissetupwithaproperlyroutablesubnet.
ChangingPassword
ThreetypesofpasswordsareusedintheTrangoLINK‐45system:

rwreadwritepassword.Usercanviewandupdateallsysteparameters
roreadonlypassword.Usercanviewsysteminformationonly
UpgradeFirmwareupgradepassword.Thispasswordmustbeincludedinthefilenameofthe
mainimageandwebbrowserfirmwarefilesduringtheTFTPuploadprocess.

Usethepassword<ro|rw|upgrade>commandtochangethevarious
passwords.Examples:
#> password rw
New Password (4 to 16 characters): *******
Confirm Password: *******
Success.
#> password ro
New Password (4 to 16 characters): ******
Confirm Password: ******

TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page15
Success.
ManagementVLAN
TheTL‐45iscapableofmanagementfromwithinaVLANwiththehelpofanexternalswitch.Belowisanexampleset
uphowTL‐45workswithVLANtaggingformanagementaccess.

ManagementVLANExample:

IBM Compatible IBM Compatible
MU RU
5 4 5 4
D-LINK DES-3326SRD-LINK DES-3326SR
192.168.100.121
192.168.100.11
192.168.100.21 192.168.100.20
192.168.100.10
192.168.100.120
1514-byte pkt
1518-byte pkt 1518-byte pkt
1514-byte pkt
VLAN-TAGGING VLAN-TAGGING


TL‐45setupexampleformanagementwithinaVLANotherthandefaultVLAN1.
Note:IPaddressesusedinthefigureareforexampleonly.
•DefaultmanagementVLANonTrangolink‐45isVLAN1.
•IfyouwanttoconfiguremanagementVLANotherthanVLAN1thanpleasefollowbelowprocedure.
Note:AmanagedswitchismandatorytomakemanagementwithinaVLANpossible.Theswitchmustbetaggingpackets.
IfyouwanttousemanagementVLANotherthandefaultVLANthanitisrecommendedtotestitonthebenchfirstthan
deployinthefield.
Setup
Openacommandprompt(DOS)sessiononyourPC.OpenaTelnetsessionbytyping:
telnet<ipaddressofradio>
Example:
C:>telnet192.168.100.100
Note:AllTrangoradiosarepre‐configuredatthefactorywithadefaultIPaddressof192.168.100.100.

TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page16
Youwillbegreetedwithcurrenthardwareandfirmwareinformationandpromptedforapassword.Typeinthepassword
andpressenter.Thefactorydefaultread/writepasswordistrango.
Welcome to Trango Broadband Wireless, TrangoLINK-45 DFS PtP-P5055M 2p0r3D09091501
Password:
Login as read/write.
ChecktheVLANstatus
#>vlan
[current] No VLAN
[config] No VLAN
Success.

EnableVLANmanagementwithVID2withclassofservicequeueingenabled
#>vlan 2 cos
Success.

EnableVLANmanagementwithVID2withclassofservicequeueingdisabled
#>vlan 2 nocos
Success.

Note:cosandnocoswillbechoseuponcustomerneeds.Ifcosisenabled,packetswithahigherprioritytag(COSfieldin
theVLANtag)willbeforwardedfirstthroughtheradiointheeventthatanoverloading/burstconditionoccursatthe
EthernetportortherateshiftingreducestheavailablethroughputattheRFlinkbelowthelevelcomingintotheEthernet
port.Thequeuingmethodisstrictwithpriority7beingthehighestandpriority0beingthelowest.

ItisrecommendedtogivethemanagementVLANthehighestpriority(7)toensurecommunicationwiththeradioina
heavytrafficsituation.
UsefulCommandstoconfiguremanagementVLANonTrangolink45:
vlanshowcurrentstatus
vlannoneDisablevlan
vlan<id,2..4095>cos enableandassignvlantagwithcos
vlan<id,2..4095>nocos enableandassignvlantagwithoutcos
Note:TypehelpforalistingofallCLIcommands.Typehelp[<command>],forthesyntaxofaparticularcommand.
Note:IfyoucannotaccesstheradiomanagementfunctionsviatheEthernetport,checkallcableconnectionsandensure
thatyourPCissetupwithaproperlyroutablesubnet.






TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page17
TroubleshootingEthernetConnections
IfyoucannottelnetintotheradiooropenanHTTPbrowsersession,checkyourcableconnectionstoensureproper
useofcross‐overvs.straight‐throughcable,andensureyourPC’ssubnetisroutabletotheradio’sIPaddress.
SystemInformation(sysinfo)Page
Todisplaysystemconfigurationandstatusinformationtypethecommandsysinfo.Thesysinfoscreen
isdividedinto7sections(0–7):

SectionDescription____________________________________________________
0Hardware/Firmwareversions&systemuptime(sincereboot)

1Mac,serialnumber,andIPconfigurationinformation

2Opmode,RFinfo,speed,andpeerconnectionstatus

3RFchanneltable

4Areacodeinformationdenoteswhichchannelsandpowerlimitsare
availablebasedonregioncodeoftheradio.Areacodeissetbythefactory
andcannotbealteredbytheuser.

5ARQstatus,encryption,Auto‐rateshift,remarks,andLEDRSSIfunction

6EthernetTX/RXstatistics.

TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page18
SysinfoExample:
#> sysinfo
********************************* 0 *********************************
[Model] P5055M
[Area Code]
0 [Unit
Type] RU
[Hardware Version] 5055
[Firmware Version] 2p0r1D07061104
[System Up Time] 7 day(s) 03:58:16
********************************* 1 *********************************
[MAC] 00 01 DE 61 59 F7
[S/N] 6380023
[IP] 10.8.2.149 [Subnet Mask] 255.255.255.224 [Gateway] 10.8.2.129
********************************* 2 *********************************
[Radio Temp] 34 C [PoE Voltage] 14.2 V
[Opmode] on [Default Opmode] on
[Active Channel] 22 h [Freq] 5840 MHz
[Speed] 6 Mbps [Tx Power] 0 dBm [Power Range] -10..22 dBm
[Peer ID] DE6159FA [Status] disconnect [RSSI] n/a
[Peer IP Config] n/a
[DFS Status] idle
********************************* 3 *********************************
Channel Table: (MHz, n/a: not available in current area)
[Ch#01] 5265 dfs [Ch#02] 5285 dfs [Ch#03] 5305 dfs [Ch#04] 5325 dfs
[Ch#05] 5500 dfs [Ch#06] 5520 dfs [Ch#07] 5540 dfs [Ch#08] 5560 dfs
[Ch#09] 5580 dfs [Ch#10] 5600 dfs [Ch#11] 5620 dfs [Ch#12] 5640 dfs
[Ch#13] 5660 dfs [Ch#14] 5680 dfs [Ch#15] 5700 dfs [Ch#16] 5735
[Ch#17] 5755 [Ch#18] 5775 [Ch#19] 5795 [Ch#20] 5815
[Ch#21] 5835 [Ch#22] 5840 [Ch#23] 5840 [Ch#24] 5840
Default Channel Table:
[Ch#01] 5265 dfs [Ch#02] 5285 dfs [Ch#03] 5305 dfs [Ch#04] 5325 dfs
[Ch#05] 5500 dfs [Ch#06] 5520 dfs [Ch#07] 5540 dfs [Ch#08] 5560 dfs
[Ch#09] 5580 dfs [Ch#10] 5600 dfs [Ch#11] 5620 dfs [Ch#12] 5640 dfs
[Ch#13] 5660 dfs [Ch#14] 5680 dfs [Ch#15] 5700 dfs [Ch#16] 5735
[Ch#17] 5755 [Ch#18] 5775 [Ch#19] 5795 [Ch#20] 5815
[Ch#21] 5835 [Ch#22] 5840 [Ch#23] 5840 [Ch#24] 5840
********************************* 4 *********************************
[Area Code] 0
RF Band #1 (5180..5260 MHz) Disabled
RF Band #2 (5265..5325 MHz) [Power Range] -10..10/10/10/10 dBm
RF Band #3 (5500..5700 MHz) [Power Range] -10..10/10/10/10 dBm
RF Band #4 (5735..5840 MHz) [Power Range] -10..22/21/19/17 dBm

TrangoSystems,IncTL45UserManualRev2.0r3
LT‐9037AAugust15,2011Page19
********************************* 5 *********************************
[Tx MIR] 50000 Kbps
[ARQ] on
[Encrypt] off [Key] 0011 2233 4455 6677 8899 AABB CCDD EEFF
[Auto Rate Shift] on
[Auto Scan MU] off
[RSSI LED] on
[Remarks] Remarks
********************************* 6 *********************************
[Eth Config] ANEG
[Eth Status] 100 FDX
[Eth In] 35,262,413 bytes 3 Kbps
[Eth Out] 9,201,047 bytes 51 Kbps
[RF In] 0 bytes 0 Kbps
[RF Out] 0 bytes 0 Kbps
[ARQ Retransmission] 0 pkts
Success.
#>

Toviewonlyaparticularsectionofthesysinfoscreen,typesysinfofollowedbythedesiredsectionnumber.

Example:

#> sysinfo 2
********************************* 2 *********************************
[Radio Temp] 34 C [PoE Voltage] 14.2 V
[Opmode] on [Default Opmode] on
[Active Channel] 22 h [Freq] 5840 MHz
[Speed] 6 Mbps [Tx Power] 0 dBm [Power Range] -10..22 dBm
[Peer ID] DE6159FA [Status] disconnect [RSSI] n/a
[Peer IP Config] n/a
[DFS Status] idle
Success.
#>