Chapter3StructureandPrinciple
Table3-3FUNCTIONDESCRIPTIONOFINDICATORSONTHEFRONTPANELOFZXR10
1809
IndicatorFunctions
PRW
Whenindicatorison,itindicatesthattheequipmenthasbeenpow-
eredonandthepowersupplyisinnormalcondition.Otherwise
theindicatorisoff.
RUN
Whenindicatorashes,itindicatesthattheequipmentrunnor-
mallycondition.Otherwisetheindicatorkeepson.
3.3.2ZXR101822EPanel
ZXR101822Eisacompactsystem.Itsinterfacesandindicatorlightsareseeninthefront
panel,asshowninFigure3-3andFigure3-4.
Figure3-3NEWFRONTPANELOFZXR101822E
Figure3-4OLDFRONTPANELOFZXR101822E
l1CONSOLEport
l1AUXport
l210/100/1000BASE-TXports
l2USB2.0ports
CONSOLEport/AUXport
CONSOLEportisusedforconnectingthebackgroundadministrationterminalwhere
operationsandmaintenanceisimplementedbyHyperT erminal.ItisaRJ45serial
interface,whichisconnectedwiththeCOMportofthebackgroundadministrationterminal
byserialcables.AtoneendoftheconnectioncablethereisDB9femaleconnectorand
attheotherend,RJ45.ThecablesequenceisshowninTable3-4.
MODEMisconnectedatAUXport,thecablesequenceisshowninT able3-5.
Table3-4SEQUENCEOFCONSOLECABLE
RJ45Signal
DB9ofBackground
ComputerSignal
1Notused8
3-5
SJ-20110803091932-001|2011-12-15(R2.0)ZTEProprietaryandCondential