ZyXEL Communications OLT2406 User Manual page 97

Figure 61 Basic Setting > System Info
The following table describes the labels in this screen.
Table 17 Basic Setting > System Info
LABEL DESCRIPTION
System Name This field displays the descriptive name of the OLT for identification purposes.
Product Model This field displays the product model of the OLT. Use this information when searching for firmware
upgrade or looking for other support information in the website.
ZyNOS F/W This field displays the version number of the OLT 's current firmware including the date created.
Version
Ethernet This field refers to the Ethernet MAC (Media Access Control) address of the OLT.
Address
Hardware Monitor
Temperature The OLT has temperature sensors that are capable of detecting and reporting if the temperature
Unit rises above the threshold. You may choose the temperature unit (Centigrade or Fahrenheit) in
this field.
Temperature CPU, PON_MAC and SWITCH refer to the location of the temperature sensors on the OLT printed
(C) circuit board.
Current This shows the current temperature at this sensor.
MAX This field displays the maximum temperature measured at this sensor when the OLT was first
turned on.
MIN This field displays the minimum temperature measured at this sensor when the OLT was first turned
on.
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, cool
(RPM) 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 Revolutions Per Minute (RPM) when the
OLT was first turned on.
OLT2406 User's Guide
97