ELTEX TAU-36.IP - Page 134

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134 Universal Network Terminal TAU-72.IP/TAU-36.IP
– Temperature, °C–temperature measured by sensors (each submodule has its own temperature sensor);
– Fan state:
– - fan enabled;
– - fan disabled;
– Image flashes periodically - fan failure.
Fans automatically enable when the temperature is more than 55°C and disable when the
temperature is less than 45°C.
– SFP-0 Status, SFP-1 Status–status of SFP0 optical module:
• Installed–indication of module installation ('Yes'–module is installed, 'No'–module is not installed);
• LOS–indication of signal loss ('No'–no loss);
• Temperature, °C–optical module temperature;
• Power, V–optical module power supply voltage, V;
• Tx bias current, mA–transmission bias current, mA;
• Output power, mW–output power, mW;
• Input power, mW–input power, mW.
Resources–monitoring of system resources:
– CPU usage–percentage of CPU utilization;
– Disk space–information on disk space:
• Size–disk space in kbytes;
• Available–amount of free disk space in kbytes;
– Memory–amount of RAM:
• Total–total amount of RAM in kbytes;
• Free–free amount of RAM in kbytes.
Click the Advanced info button to open the window with advanced information on RAM
utilization.
Permitted parameter values:
– Primary supply voltage should fall within the limits: 38V<Vbat<72V;
– Ringer supply voltage should fall within the limits: 100V<Vring1<120V and 100V<Vring2<120V;
– Temperature on a sensor should not exceed 90°C.
Fault indication:
– When the sensor malfunction occurs, the 'temperature detector failure' value will blink red in its window.
– Value falling outside of allowable limits will blink red.
– When the fan is out of order, a crossed out circle will blink.