Zte ZXA10 C300 - 7.2 OLT Interface QoS Configuration

ZXA10C300CabinetInstallationGuide(19Inch)
2.Connectthehorizontalgroundingbartotheverticalgroundingbar.
3.Connecttheverticalgroundingbartothegroundingstake.
4.Usethegroundinginleadcabletoconnectthegroundingstaketothegrounding
network.
lDistributionframegrounding
Connecttheprotectiongroundofthedistributionframetothegroundingstake.
lPowerdistributioncabinetgrounding
Connectthepowerdistributioncabinettothegroundingstake,whichisconnectedto
thegroundingnetworkthroughagroundinginleadcable.
FigureA-1showscentralofcecabinetgrounding(Type1).
FigureA-1CentralOfceCabinetGrounding-Type1
Type2
lCabinetgrounding
1.ConnecttheGND,GNDP ,-48VGND,andcabinetfromthebusbarofthecabinet
tothegroundingcopperbarofthecabinet.
2.Usethemulti-copperwire(groundingcable≥95mm
2
)toconnectthegrounding
copperbartothehorizontalgroundingbar.
3.Connectthehorizontalgroundingbartotheverticalgroundingbar.
4.Connecttheverticalgroundingbartothegroundingstake.
5.Connectthegroundingstaketothegroundingnetworkthroughthegrounding
inleadcable.
lDistributionframegrounding
Connecttheprotectiongroundofthedistributionframetothegroundingstake.
A-2
SJ-20110909101511-005|2011-12-31(R1.1)ZTEProprietaryandCondential