Exfo FTB-5230S Optical Spectrum Analyzer for FTB 200 v2 Uživatelský manuál stáhnout pdf (Strana 141)

Setting Up the Instrument in Drift Mode

OSA/OCA 135

Setting Up Acquisition Parameters

The wavelength range covered within these bands of the spectra are listed

below.

 O band (original): 1255 to 1365 nm

 E band (extended): 1355 to 1465 nm

 S band (short wavelengths): 1455 to 1535 nm

 C band (conventional “erbium window”): 1525 to 1570 nm

 L band (long wavelengths): 1560 to 1630 nm

 U band (ultralong wavelengths): 1620 to 1650 nm.

To set parameters in the Drift Settings tab:

1. From the main window, select the Drift Settings tab.

2. Set a delay unit and count before taking the first acquisition in a drift

measurement. The application will wait for this time before taking the

first acquisition of a drift measurement.

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Exfo FTB-5230S Optical Spectrum Analyzer for FTB 200 v2 Uživatelský manuál Strana 141