H3C S7500 Series Command Manual

Also see for S7500 Series: Operation manual Operation manual Operation manual Operation manual Command manual

H3C S7500 Series Command Manual Manual pdf 24 page image

Command Manual – PoEH3C S7500 Series Ethernet SwitchesChapter 2 PoE PSU Supervision ConfigurationCommands2-8Parametersstring: Overvoltage alarm threshold (in V) in the format of X.X.z For 220 VAC input, it ranges from 176.0V to 264.0V.z For 110 VAC input, it ranges from 90.0V to 132.0V.DescriptionUse the poe-power input-thresh upper command to set the overvoltage alarmthreshold of AC input for the external PoE PSUs.For 220 VAC input, the recommended value is 264.0 V; For 110 VAC input, therecommended value is 132.0 V.Examples# Set the overvoltage alarm threshold of AC input for the external PoE PSUs to 264.0 V. system-viewSystem View: return to User View with Ctrl+Z.[H3C] poe-power input-thresh upper 264.0Set upper input-threshold power successfully!2.2.3 poe-power output-thresh lowerSyntaxpoe-power output-thresh lower stringViewSystem viewParametersstring: Undervoltage alarm threshold (in volts V) in the format of X.X, in the range of45.0 to 47.0.DescriptionUse the poe-power output-thresh lower command to set the undervoltage alarmthreshold of DC output for the external PoE PSUs.For either 220 VAC or 110 VAC input, the recommended threshold is 47.0 V.Examples# Set the undervoltage alarm threshold of DC output for the external PoE PSUs to 47.0V. system-viewSystem View: return to User View with Ctrl+Z.[H3C] poe-power output-thresh lower 47.0

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