Zte ZXR10 8900 Series - File Backup and Restoration

Chapter4HardwareBoard
�SDCardSlot
SDcardispluggedinthisslot.SDcardisusedtostoresystem
softwareandcongurationinformation.Maximumcapability
ofSDcardis1G.
Note:
WhensystemisreadingdatainSDcard,ACTindicatorisash-
ing.Intheashingstage,donotpulloutSDcard,otherwise
datainSDcardwillbedestroyed.
LEDsTherearetwenty-nineLEDsinthefrontpanelofRS-8908-MCSII
controlswitchingboard.FunctionsoftheseLEDsaredescribedin
Table10.
TABLE10FUNCTIONDESCRIPTIONOFLEDS
LEDs
StateDescription
RUN
Off:interfaceboardofcorrespondinglineis
faultyoroff-position
Flash:interfaceboardofcorrespondinglineis
workingnormally
1~8
ALM
Off:interfaceboardofcorrespondingline
alarmisclearedorisoff-position
On:correspondinglineinterfacecardalarms
RUN
Off:correspondingpowermoduleisfaultyor
off-position
On:correspondingpowermoduleisworking
normally
PWR1~3
ALM
Off:correspondingpowermodulealarmis
clearedorisoff-position
On:correspondingpowermodulealarms
RUN
Off:controlswitchingboardisfaulty
Flash:controlswitchingboardisworking
normally
MST
ALM
Off:controlswitchingboardalarmiscleared
On:controlswitchingboardalarms
RUN
On:boardisinactivestatus
Off:boardisinstandbystatus
RES
ALM
On:active/standbystatusisabnormal
Off:active/standbystatusisnormal
ACT(SDinterface)Flash:SDcardispluggedintheinterface
CondentialandProprietaryInformationofZTECORPORATION27