Exfo FTB-5230S Optical Spectrum Analyzer for FTB 200 v2 Manual de usuario Pagina 129

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 251
  • Tabla de contenidos
  • SOLUCIÓN DE PROBLEMAS
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 128
Setting Up the Instrument in Drift Mode
OSA/OCA 123
Setting Up Drift Analysis Parameters
4. Enter values in the boxes as explained below:
Wavelength/Frequency (nm/GHz): central wavelength/frequency
of the channel.
Signal power (dBm): signal power for the selected channel
(excludes noise).
OSNR (dB): Optical Signal to Noise Ratio, given by Signal power
(according to the current calculation method, in dBm) minus
Noise (according to the current calculation method, in dBm).
5. Press OK to save the changes and close the window, or press Cancel to
exit without saving.
Press Restore Defaults to remove all the changes and apply the default
values.
Vista de pagina 128
1 2 ... 124 125 126 127 128 129 130 131 132 133 134 ... 250 251

Comentarios a estos manuales

Sin comentarios