ZyXEL Communications xg3700 series User Manual page 60

Figure 26 Basic Setting > System Info > Hardware Monitor (Stacking Mode)
The following table describes the labels in this screen.
Table 11 Basic Setting > System Info > Hardware Monitor (Stacking Mode)
LABEL DESCRIPTION
SLOT This number identifies the Switch in the stack.
Temperature The Switch has temperature sensors that are capable of detecting and reporting if the
Unit temperature rises above the threshold. You may choose the temperature unit (Centigrade
or Fahrenheit) in this field.
Temperature BOARD, PHY, CPU and MAC refer to the location of the temperature sensors on the Switch
printed circuit board.
Current This shows the current temperature at this sensor.
MAX This field displays the maximum temperature measured at this sensor.
MIN This field displays the minimum temperature measured at this sensor.
Threshold This field displays the upper temperature limit at this sensor.
Status This field displays Normal for temperatures below the threshold and Error for those above.
Fan Speed A properly functioning fan is an essential component (along with a sufficiently ventilated,
(RPM) cool operating environment) in order for the device to stay within the temperature
threshold. Each fan has a sensor that is capable of detecting and reporting if the fan speed
falls below the threshold shown.
Current This field displays this fan's current speed in Revolutions Per Minute (RPM).
MAX This field displays this fan's maximum speed measured in RPM.
MIN This field displays this fan's minimum speed measured in RPM. "<41" is displayed for
speeds too small to measure (under 2000 RPM).
Threshold This field displays the minimum speed at which a normal fan should work.
Status Normal indicates that this fan is functioning above the minimum speed. Error indicates
that this fan is functioning below the minimum speed.
Chapter 6 Basic Setting
GS3700/XGS3700 Series User's Guide
60