ADTRAN TA 5000 User Manual

Section 2, Installation - Install the Front Panel Modules
65K510DEP08-1A 2-21
DS3 EFM 3-Port Line Module Description
TheDS3EFM3‐PortprovidesthreeDS3interfacestotheTotalAccess5000shelf.TheDS3
EFM3‐PortisdesignedforuseasanendEFMbondinginterfacethatprovidesaggregate
EthernetconnectivitytoadditionalTotalAccess5000ChassisortoNetVantaDS3EFMNTE.
TheDS3EFM3
‐Portprovides3DS3portsthatcansupportbondingupto84DS1stoformup
toamaximumof42EFMgroups.
NOTE
•TheLMIODS3BNCRearPanelmustbeinstalledpriorto insertionofthe
DS3EFM4‐Portintothechassis.Ina1:1redundantconfiguration,theDS3
EFM4‐Portmodulesmustbeinstalledinconsecutive
odd‐evenslots.
•TheLMIODS3BNCRearPaneloccupiestwoslots.Slot
11 cannotbeused
sinceslot
12/SCM,SM A,and SM BslotsarealreadyoccupiedbytheSMIO3
rearpanel.
T1 8-Port Line Module Description
TheT18‐PortLineModuleprovideseightindependentoutsideplantconventionalT1inter‐
facestoacustomerorbetweenTotalAccess5000systemswithorwithoutspanpower.Each
interfaceconsistsofafour‐wireT1interfacebetweenaTimeDivisionMultiplex(TDM)
networkandanIPnetwork.
TheT1
8‐PortLineModuleconvertsEthernetpacketstoaTDMstream.TheT1interfacesare
usedtotransporttheEthernetpacketsfromoneTotalAccess5000shelftoanother.The
moduleimplementstheEthernetFirstMile(EFM)protocoltofragmentanddefragmentthe
packetsintobondedT1channelsofvariousbandwidths.
Withaspansupplydaughterboard,eachT1cansupply–130VDCor±130VDC(260VDC
effective)topowerconventionalT1repeaters.Eachsupplycircuitislimitedto60mAand
includesaGroundFaultInterrupt(GFI).Thespansupplycanbeconfiguredasopen,source,
orloopbackforthe
spansupplycurrent.
TheT18‐PortLineModulecanoperateinredundantmodewheretheleft‐mostmoduleinthe
chassisistheprimaryandthemoduletotherightisthesecondary.
NOTE
AnLM IO2‐CH50DmustbeinstalledpriortotheinsertionoftheT18‐Port
LineModule.
GE 4-Port Line Module Description
TheGE4‐PortLineModuleinterfacestotheTotalAccess5000shelfthroughindividual
1‐GbpsbackplaneconnectionstoeachTotalAccess5000SwitchModule.TheGE4‐PortLine
Modulemaybedeployedinaredundantornon‐redundantconfiguration.Aredundant
configurationisobtainedthroughtheuseof
theLMIO2High‐SpeedLineModuleRearPanel
(P/N1187460E1).Thismoduleprovidesacontrolpathbetweentheredundantmodulepair.In
anon‐redundantconfiguration,theTotalAccess5000I/OBlankPanel(P/N11 87923L1)is
required.
TheGE4‐PortLineModulecanalsobeusedasanetwork
extenderforEthernettrafficto
multipleTotalAccess5000 shelves.Inthisconfiguration,theGE4‐PortLineModuleinterfaces

ADTRAN TA 5000 Specifications

General

Brand	ADTRAN
Model	TA 5000
Category	Network Router
Language	English