ZXR10ZSRHardwareInstallationManual
CorrespondingrelationshipbetweentwoendsofDCpowercableisasshowninTable6-1.
Table6-1CorrespondingRelationshipbetweenTwoEndsofDCPowerCable
TerminalATerminalBPowerSignal
3B3TerminalPE
2B2Terminal-48V
1B1Terminal-48VGND
Thedetailedinstallationprocessisasfollows:
TerminalAisconnectedto-48Vinputsocketofdevice,andthreeterminalsonterminalB
shallbeconnectedaccordingtolabelspastedoneachconductor,whereB1isconnected
toDCpowersupply-48VGND,B2isconnectedtoDCpowersupply-48V,B3isconnected
toProtectiveEarth(PE).
6.3GroundingWireInstallation
ThereisagroundingscrewonthebackofZXR10ZSRenclosure,andthescrewisonthe
leftbottom.Forusingyellow-greencabinetprotectcable,connectoneendofthecableto
groundingscrewandtheotherendofthecabletoprotectiveearthofcabinet.
6-2
SJ-20110803091932-002|2011-08-30(R2.0)ZTEProprietaryandCondential