Fiber Optic Catalogue - yamasakiot.com
Fiber Optic Catalogue - yamasakiot.com
Fiber Optic Catalogue - yamasakiot.com
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14<br />
Variable <strong>Optic</strong>al Attenuator<br />
The Yamasaki TVOA1 Variable <strong>Optic</strong>al Attenuator is another new development designed for<br />
introducing precise amounts of attenuation into an active fiber cable. Attenuation can be<br />
adjusted in 0.05dB steps, it is suitable for use in PON, PDH, SDH, SONNET networks and also<br />
in systems using analog modulation (CATV).<br />
Attenuation is shown on the LCD screen in both dB and dBm. On shut down the TVOA1 stores<br />
your settings and attenuation stepping, so that next time you turn it on, the TVOA1 is ready to<br />
use with your previous settings.
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