NEC Storage S1300 User Manual
Also see for VERSA S1300 Series: User guideQuick reference guideUser guide
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Contents
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System PowerYour disk array unit is equipped with 2 hot-swappable power supplies providingredundancy: if one supply fails, the other one takes over. The power supplies can beeasily installed or removed from the unit without turning system power off.ABFDCEFigure 1-5 Power SupplyA Power plug Supplies the power to the disk array unit. Plug one end of the attached power cordinto this plug and plug the other end of the cord into an AC outlet.The disk array unit has a redundant power configuration to prevent the entire unitfrom being shut down by a single power supply failure. To take full advantage of thisconfiguration, connect two power cords to the disk array unit.B Power switch The power switch is used to turn on/off the power of the disk array unit.The disk array unit has a redundant power configuration to prevent the entire unitfrom being shut down by a single power supply failure. To take full advantage of thisconfiguration, turn on/off both power switches.C Power Fault LED(orange)The Power Fault LED lights if a fault occurs in the power supply or battery backup unit(including a fan failure). The LED stays off while the power supply and battery backupunit operate normally.D Power Good LED(green)The Power Good LED lights green when AC power is supplied to the disk array unitand the power switch is set to ON. The LED is off if the power switch is set to OFF orif a fault occurs in the power supply.E Power cord stopper The power cord stopper prevents the power cord from being disconnectedunexpectedly.F Ejector The ejector is used to install or remove the power supply unit. Loosen the screwbefore using the ejector.System Overview 1-7 |
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