Viavi SmartClass Fiber OLS-85, Руководство пользователя

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OLS-85 41
G
ENERAL INFORMATION
6 L
ASER
O
PERATION
improves ambient light rejection in certain measurement setups.
Additionally, the modulated signals can be used for fiber
identification or for confirmation of continuity.
OLS-85 instruments provide the Auto
λ
feature. When activated,
the OLS-85 embeds wavelength ID information into the emitted
signal(s). This wavelength ID information can be utilized by a
compatible Viavi power meter (e.g. OLP-85) for automatic
wavelength setup and for simultaneous reception of multiple
wavelengths. This minimizes test time and prevents common
errors such as incorrect wavelength setting at the optical power
meter.
Furthermore all OLS-85 instruments provide Auto-
λ
-Multi and
Auto-
λ
-Serial modes which significantly reduce test time
compared to manually switching wavelengths.
Display elements
Fig. 15 Laser application
Laser On/Off
Turn the laser on or off.
Mode selection
Switch between the modes CW, 270 Hz, 1 kHz, 2 kHz, and Auto λ .
Wavelength selection
Select the required wavelengths.