User Guide

2-38
Chapter 2: Hardware Information
8. Power Supply SMBus connector (5-pin PSUSMB1)
ThisconnectorallowsyoutoconnectSMBus(SystemManagementBus)tothePSU
(powersupplyunit)toreadPSUinformation.DevicescommunicatewithanSMBus
hostand/orotherSMBusdevicesusingtheSMBusinterface.
ThisconnectorfunctionsonlywhenyouenabletheASUSASMB8.
PowersupplyisrequiredtomeetPMBusspecicationandcustomizedBMCFWmaybe
needed.PleasecontactASUSifyourneedfurthersupport.
9. Serial port connector (10-1 pin COM1)
ThisconnectorisfortheserialCOMport.Connecttheserialportmodulecabletoone
oftheseconnectors,theninstallthemoduletoaslotopeningatthebackofthesystem
chassis.