Dell PowerConnect 5548 User Guide - Page 155
Checked, Not Present, Temperature, Fan Status, Fan Admin State, Fan Current Level, Fan Level
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- RPS - The device has one of two auxiliary power supplies: Redundant Power Supply (RPS) for non-PoE devices and Modular Power Supply (MPS) for PoE devices. Only one of these may be present at one time. For each type of power supply, the possible options are: • Checked - The power supply is operating normally. • Unchecked - The power supply is not operating normally. • Not Present - The power supply is currently not present. - Temperature - Displays the temperature on the device. - Fan Status - The device has two fans. The device constantly measures the internal temperature, and powers the fans on/off according to the temperature. The user can set the fans to be constantly on. The possible options are: • Checked - The fans are operating normally. • Unchecked - At least one of the fans is not operating normally. - Fan Admin State - On/Auto status that user configured in the Edit page. - Fan Current Level - Specifies whether the fan is actually on or off. 2 The lower block displays the condition under which a fan will be turned on or off. - Fan Level - The on or off level. - Condition - The temperature at which the fans will be turned on or off. The device temperature is displayed in Celsius. The device temperature threshold is 40 C (104 F).Table 11-2 displays the temperature in Fahrenheit in increments of 5. NOTE: It is recommended to leave Fan User Level at Auto so that the fans operate according to the temperature of the switch. 3 To control the fans on a unit, or set the default value, click Edit, and enter the fields: - Unit ID - Select the unit ID whose fan will be adjusted. Dell PowerConnect 55xx Systems User Guide 155