Chapter5
PowerModule
TableofContents
PowerModuleOverview......................................................21
ZXR105900/5200ActivePower...........................................21
ZXR105900/5200StandbyPower.......................................23
550wPowerSupplyUnitforZXR105928-PS........................23
PowerModuleOverview
ZXR105900/5200seriesproductsprovidebuilt-inactivepower
supply.Thisactivepowersupports-48VDCpowerand220VAC
power .Additionally,ZXR105900/5200seriesproductsalsosup-
port12VstandbyDCpowerinput.
ZXR105900/5200Active
Power
ZXR105900/5200seriesproductsprovidebuilt-inactivepower
supply.Theyadoptindependentpowersupply.Thepowersupply
inputinterfacesarelocatedonbackplane,supporting48VDCand
220VAC.
TheACpowerboardonZXR105900/5200isshowninFigure24.
FIGURE24ZXR105900/5200ACPOWERSUPPLYINTERFACE
TheDCpowerboardonZXR105900/5200isshowninFigure25.
CondentialandProprietaryInformationofZTECORPORATION21