Cabletron Systems 9C300-1 manual Environmental Module Environment Screen

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9C300-1 Environmental Module Operation

The Environmental Module Environment Screen

Select <ENV> on the Environmental Module Speciﬁc Screen, as shown in Figure 3-28,to access the Environmental Module Environment Screen, as shown in Figure 3-29.This screen displays voltage, temperature, and non-condensing humidity readings for the Environmental Module.

Line 1 displays the measured values for the 48 volt DC power bus and the 3.3 volt bus for the Internal Network Bus (INB) terminator modules. The MMAC-Plus power supply system provides these voltages as input to the Environmental Module. The acceptable limits for the 48 volt line are between 40 and 59 volts. The acceptable limits for the 3.3 volt line are between 3.1 and 5 volts.

Line 2 displays the temperature of the Environmental Module in Fahrenheit and Celsius. The temperature is qualiﬁed as either COLD, COOL, NORM (normal), WARM, or HOT based on system parameters.

Line 3 displays the Environmental Module’s non-condensing humidity level as STATIC RISK, NORM (normal) or MOIST, based on system parameters.

INPUT PWR 56.1V 3.3V TEMP: xxx°F, xx°C NORM HUMIDITY: xx% NORM <EXIT>

Figure 3-29. The Environmental Module Environment Screen

Select <EXIT> to return to the Environmental Module Speciﬁc Screen.

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Contents MMAC-Plus 9C300-1 Environmental Module User’s Guide Page Page FCC Notice DOC NoticeContents Chapter Speciﬁcations Appendix B Uninterruptible Power Supply UPSAppendix a Epim Speciﬁcations Using This Manual 9C300-1 Environmental ModuleSystem Cooling FeaturesOut-of-Band Management Flash Eeprom Environmental/Power MonitoringRelated Manuals Hot SwappingGetting Help Installing the 9C300-1 Environmental Module Installing the 9C300-1 Environmental ModuleInstalling the 9C300-1 Environmental Module 9C300-1 Environmental Module Operation Monitoring FunctionsExternal Ambient Temperature Temperature Range LCD DisplayFan Speed 9C300-1 Environmental Module and Fan TraySystem Voltages Internal Operating TemperatureSystem Humidity Humidity LCD DisplayLanview LEDs LED Color State DescriptionOut-of-Band Management COM1 and COM2 Ports Pin DescriptionEthernet Port Interface Module Epim LCD and KeypadNon-Interactive Mode Screens Non-Interactive ModeSystem Screen Utilization Screen Environment ScreenPower Screen System Banner ScreenInteractive Mode Interactive Mode ScreensAlarm Screen Main ScreenENV Supplies Installed 2 PWR Redundancy Status 1 on 2 on Exit Power Supply Speciﬁc ScreenCommunications Screen Diagnostic Module Selection Screen Diagnostic Results ScreenBBU Screen Module Selection ScreenFault Module Speciﬁc ScreenModule Environment Screen Module Memory ScreenModule Backplane Screen Environmental Module Speciﬁc ScreenEnvironmental Module Environment Screen LCD Contrast Adjustment Screen 9C300-1 Environmental Module Operation Safety ServicePhysical DimensionsWeight EnvironmentalEpim Speciﬁcations IntroductionEPIM-F1 and EPIM-F2 Parameter Typical Value Worst Worst Case BudgetEPIM-F1 and EPIM-F2 EPIM-F3 Parameter Typical Minimum Maximum Connector Type GroundingEPIM-A and EPIM-X AUI Port Pin Number RepresentsEpim Speciﬁcations Uninterruptible Power Supply UPS Connecting a UPS to an EMUninterruptible Power Supply UPS Conﬁguring COM Port for UPSVerifying Conﬁguration Monitoring UPSUninterruptible Power Supply UPS