Zte ZXR10 8900 Series - Page 70

ZXR108900SeriesHardwareInstallationManual
FIGURE59DCDISTRIBUTIONCABINETCONNECTINGWITHZXR108900
(WITHFILTER)
1.NOCroomprotectivegrounding
bar
2.DCdistributioncabinet
3.Screw
4.Cover
5.ZXR108900cabinet
6.Terminal
7.Filter
Whenthecablesarerequiredconnecting,loosentheboltsrst,
removethecoverboardandinstallthecables.Afternishingthe
installation,xthecoverboard.Makesurethatthecabletravers-
ingthroughcoverboardbytheU-typegroove.
Toinstallpowersupplyandgroundingcable,performthefollowing
steps.
1.Install-48Vpowersupplycable
Itisabluecable.Oneendconnectstotheterminalmarkedas
–48Vonset-toplter(orconnectormodule),andtheother
endconnectsto-48VconnectorbarofDCdistributioncabinet.
2.Install-48VGNDcable
Itisablackcable.Oneendconnectstotheterminalmarked
as-48VGNDonset-toplter(orconnectormodule),andthe
otherendconnectsto-48VGNDconnectorbarofDCdistribu-
tioncabinet.
3.InstallgroundingPEcable
Itisayellowgreencable.Oneendconnectstothegrounding
boltmarkedasPE(ortheterminalmarkedasPEonconnector
bar)inthetopofcabinet,andtheotherendconnectstoPE
groundingbarofDCdistributioncabinet.
62CondentialandProprietaryInformationofZTECORPORATION