Cabletron Systems 9C300-1 manual Supplies Installed 2 PWR Redundancy Status 1 on 2 on Exit

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Interactive Mode

The Power Screen

Select <PWR> from the System Screen, as shown in Figure 3-15,to access information about the chassis power supply conﬁguration.

Line 1 of the Power Screen, as shown in Figure 3-16,displays the number of power supplies currently conﬁgured and the availability of power redundancy.

Lines 2 and 3 display the power supply status as either ON, OFF DUE TO

MANAGEMENT, or FAULT.

Line 4 is used to access information about a speciﬁc power supply module by selecting a power supply number.

SUPPLIES INSTALLED 2 PWR REDUNDANCY

STATUS 1 ON 2 ON

<1> <2>

<EXIT>

Figure 3-16. The Power Screen

Select <EXIT> to return to the System Screen.

The Power Supply Speciﬁc Screen

Select a power supply number from line 4 of the Power Screen, as shown in Figure 3-16,to learn about a speciﬁc power supply in the MMAC-Plus chassis. There is an LCD screen available for each installed power supply, as shown in Figure 3-17.

Line 1 identiﬁes the power supply selected and its serial number.

Line 2 identiﬁes the power supply’s hardware revision, ﬁrmware revision of the diagnostic controller and power loading factor as a percentage of its capacity.

Line 3 provides the input and output voltages of the power supply.

PWR SUPPLY 1 SN xxxxxxxxxxxx

HW REV xxx FW REV x.xx.xx LOAD xxx%

PWR IN 110V PWR OUT 57.1V 5.1V 3.3V

<EXIT>

Figure 3-17. The Power Supply Speciﬁc Screen

Select <EXIT> to return to the Power Screen.

3-15

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Contents MMAC-Plus 9C300-1 Environmental Module User’s Guide Page Page DOC Notice FCC NoticeContents Appendix B Uninterruptible Power Supply UPS Chapter SpeciﬁcationsAppendix a Epim Speciﬁcations 9C300-1 Environmental Module Using This ManualFeatures System CoolingOut-of-Band Management Hot Swapping Environmental/Power MonitoringRelated Manuals Flash EepromGetting Help Installing the 9C300-1 Environmental Module Installing the 9C300-1 Environmental ModuleInstalling the 9C300-1 Environmental Module Monitoring Functions 9C300-1 Environmental Module OperationTemperature Range LCD Display External Ambient Temperature9C300-1 Environmental Module and Fan Tray Fan SpeedHumidity LCD Display Internal Operating TemperatureSystem Humidity System VoltagesLED Color State Description Lanview LEDsOut-of-Band Management Pin Description COM1 and COM2 PortsLCD and Keypad Ethernet Port Interface Module EpimNon-Interactive Mode Non-Interactive Mode ScreensSystem Screen Environment Screen Utilization ScreenSystem Banner Screen Power Screen Interactive Mode Screens Interactive ModeMain Screen Alarm ScreenENV Power Supply Speciﬁc Screen Supplies Installed 2 PWR Redundancy Status 1 on 2 on ExitCommunications Screen Diagnostic Results Screen Diagnostic Module Selection ScreenModule Selection Screen BBU ScreenModule Speciﬁc Screen FaultModule Memory Screen Module Environment ScreenEnvironmental Module Speciﬁc Screen Module Backplane ScreenEnvironmental Module Environment Screen LCD Contrast Adjustment Screen 9C300-1 Environmental Module Operation Service SafetyEnvironmental DimensionsWeight PhysicalIntroduction Epim SpeciﬁcationsParameter Typical Value Worst Worst Case Budget EPIM-F1 and EPIM-F2EPIM-F1 and EPIM-F2 EPIM-F3 Parameter Typical Minimum Maximum Grounding Connector TypePin Number Represents EPIM-A and EPIM-X AUI PortEpim Speciﬁcations Connecting a UPS to an EM Uninterruptible Power Supply UPSConﬁguring COM Port for UPS Uninterruptible Power Supply UPSMonitoring UPS Verifying ConﬁgurationUninterruptible Power Supply UPS