Zte ZXDU68 B201 - Signal Interface Unit

Chapter2SystemStructureandComponents
àSupportsUSBashdrivesbutdoesnotsupportportableharddisks,MP3orMP4.
àUsea2GB(orbelow)USBashdrivewithavailablecapacityofgreaterthan32
MB.
lRJ45Ethernetinterface
àTheEthernetinterfacerateis10M/100M(adaptive).
àTheEthernetinterfacesupportsmultiplemonitoringnetworkingmodesthrough
Telnet,HTTP,FTPandSNMP.
Indicators
TheindicatorsdisplaytheoperationalstatusoftheCSUandtheZXDU68B201system.
Foradescriptionofindicators,refertoT able2-5.
Table2-5CSUOperationalStatus
Indicator
PowerRun
Alarm
OperationalStatus
LitFlashingNotlitOperatingnormally
Lit-FlashingAlarm
LitLitornotlit-Down
•“-”meansthatthestatusoftheindicatorisnotrelevanttothecondition.
ButtonsandLCD
ThebuttonsandtheLCDoftheCSUenabletheuserstoqueryoperationaldataofthe
ZXDU68B201system,setparameters,andcontroltheoperationoftheZXDU68B201
system.
Thebuttonnamesareasfollows:
l▲/▼/◄/►:up/down/left/right
lEnt:enter
lEsc:escape
2.4SignalInterfaceUnit
TheSignalInterfaceUnit(SIU)containstheSignalInterfaceBoard(SIB).Forthestructure
ofSIU,seeFigure2-6.
2-7
SJ-20120703093141-002|2013-01-08(R1.2)ZTEProprietaryandCondential