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Zte ZXR10 8900 Series Hardware Manual

Zte ZXR10 8900 Series
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Chapter5
PowerSupplyModule
TableofContents
PowerSupplyModuleofZXR108912/8908/8905.................103
PowerSupplyModuleofZXR108902.................................105
PowerSupplyModuleof
ZXR108912/8908/8905
Consideringthepracticalrequirementsofcoreswitch,ZXR10
8912/8908/8905employshot-backupdesignforpowersupply
part.Italsoprovides–48VDCpowersupplyand220VACpower
supply.DCpowersupplyadopts1+1backupmode.Poweris
suppliedbytwogroupsof–48VDCsimultaneously.Ontheother
handACpowersupplyadopts2+1backupmodethatenhances
thereliabilityofpowersupplysystem.
Powersupplysystemadoptsmodularizationdesign,inwhich
powersupplytypesandnumberofmodulesareselectedaccording
totherequirements.
FrontpanelviewofpowersupplymoduleonZXR10
8912/8908/8905isasshowninF
igure74.
FIGURE74FRONTPANELVIEWOFPOWERSUPPLYMODULE
RearpanelviewofDCpowersupplymoduleisshowninFigure75.
CondentialandProprietaryInformationofZTECORPORATION103

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Zte ZXR10 8900 Series Specifications

General IconGeneral
Operating Temperature0°C to 45°C
Storage Temperature-40°C to 70°C
Operating Humidity10% to 90% (non-condensing)
Storage Humidity5% to 95% (non-condensing)
Ports10/100/1000BASE-T
Layer SupportLayer 2 and Layer 3
VLAN Support4K VLANs
QoS8 priority queues per port
ManagementCLI, Web, SNMP, RMON
Power SupplyAC or DC
RedundancyPower supply redundancy, fan redundancy

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