Lantronix SISPM1040-xxxx-L3 Web User Guide
33856 Rev. A https://www.lantronix.com/ 53
Mon1 (Bias): Displays the measured TX bias current in uA. Accuracy is vendor specific but must be better than
10 percent of the manufacturer's nominal value over specified operating temperature and voltage.
Mon2 (TX PWR): Displays the measured coupled TX output power in mW. Accuracy is vendor specific but must
be better than 3dB over specified operating temperature and voltage. Data is assumed to be based on
measurement of a laser monitor photodiode current. Data is not valid when the transmitter is disabled.
Mon3 (RX PWR): Displays the measured received optical power in mW. Absolute accuracy depends on the exact
optical wavelength. For the vendor specified wavelength, accuracy should be better than 3dB over specified
temperature and voltage. This accuracy should be maintained for input power levels up to the lesser of maximum
transmitted or maximum received optical power per the appropriate standard. It should be maintained down to the
minimum transmitted power minus cable plant loss (insertion loss or passive loss) per the appropriate standard.
Absolute accuracy beyond this minimum required received input optical power range is vendor specific.
Buttons
Auto-refresh: Check this box to refresh the page automatically every 3 seconds.
Refresh: Click to refresh the page immediately.
Clear: Clears the counters for all ports.
: The port select box determines which port’s information is displayed.
Example: SFP Information for a DAC cable: