EXFO XTM-50 O-band, Руководство пользователя

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Using the XTA-50 in Remote Mode
50 XTA-50 User Guide
5.8.2.2 Wavelength/Frequency and FWHM Control
LAMBDA= Syntax
LAMBDA=<value>
Description
Sets a new wavelength value in nm.
If a sequence is running, the wavelength cannot be remotely assigned. In this case the
XTA-50 answer is:
SEQUENCE_RUNNING=TRUE
• <value>: string of a natural number, according to the wavelength limits and the
FWHM value. Available wavelength and FWHM values are detailed in section
Technical Specifications, p. 9 .
FWHM can constrain wavelength/frequency value, as explained in section FWHM
Constrain on Central Wavelength, p. 24 . The value really taken into account is
returned in the answer
Example
LAMBDA=1550.003
LAMBDA? Syntax
LAMBDA?
Description
Queries the current wavelength value in nm.
Example
LAMBDA? → 1550.003
LAMBDA_MIN? Syntax
LAMBDA_MIN?
Description
Queries the XTA-50 minimal wavelength value in nm.
Query Response
String of a natural number
LAMBDA_MAX? Syntax
LAMBDA_MAX?
Description
Queries the XTA-50 maximal wavelength value in nm.
Query Response
String of a natural number