ZyXEL Communications XS-3900-48F User Manual page 71

The following table describes the labels in this screen.
Table 13 Basic Setting > System Info
LABEL
System Name
Product Model
ZyNOS F/W
Version
Ethernet
Address
Hardware Monitor
Temperature
Unit
Temperature
Current
MAX
MIN
Threshold
Status
Fan Speed
(RPM)
Current
MAX
MIN
Threshold
Status
Voltage (V)
Current
MAX
MIN
Threshold
Status
XS3900-48F User's Guide
DESCRIPTION
This field displays the descriptive name of the Switch for identification purposes.
This field displays the model number of the Switch.
This field displays the version number of the Switch 's current firmware including the date
created.
This field refers to the Ethernet MAC (Media Access Control) address of the Switch.
The Switch has temperature sensors that are capable of detecting and reporting if the
temperature rises above the threshold. You may choose the temperature unit (Centigrade or
Fahrenheit) in this field.
CPU, PHY, and MAC refer to the location of the temperature sensors on the Switch printed
circuit board.
This shows the current temperature at this sensor.
This field displays the maximum temperature measured at this sensor.
This field displays the minimum temperature measured at this sensor.
This field displays the upper temperature limit at this sensor.
This field displays Normal for temperatures below the threshold and Error for those above.
A properly functioning fan is an essential component (along with a sufficiently ventilated,
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.
This field displays this fan's current speed in Revolutions Per Minute (RPM).
This field displays this fan's maximum speed measured in RPM.
This field displays this fan's minimum speed measured in RPM. "<41" is displayed for speeds
too small to measure (under 2000 RPM).
This field displays the minimum speed at which a normal fan should work.
Normal indicates that this fan is functioning above the minimum speed. Error indicates that
this fan is functioning below the minimum speed.
The power supply for each voltage has a sensor that is capable of detecting and reporting if
the voltage falls out of the tolerance range.
This is the current voltage reading.
This field displays the maximum voltage measured at this point.
This field displays the minimum voltage measured at this point.
This field displays the percentage tolerance of the voltage with which the Switch still works.
Normal indicates that the voltage is within an acceptable operating range at this point;
otherwise Error is displayed.
Chapter 6 Basic Setting
71