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Description

<p>Optical fiber adjustable attenuator is a product dedicated to manually adjusting the attenuation of optical fiber optical paths. It has a large attenuation range, high adjustment accuracy, stable attenuation value, and compact structure for easy integration. Electronically controlled modular optical attenuators and desktop optical attenuator instruments are also available.</p><p>FeaturesStable powerhigh dynamic rangeCan be monitored remotely</p><p> </p>APPLICATION<p>Fiber optic sensingOptical Fiber CommunicationFiber optic component testing</p>PARAMETERS<table><tr><td width="193">Parameter</td><td width="54">Unit</td><td width="64">mini</td><td width="49">Typ</td><td width="67">max</td><td width="137">Remark</td></tr><tr><td width="193">Wavelength range</td><td width="54">nm</td><td width="64">1260</td><td width="49"></td><td width="67">1650</td><td width="137">1310nm/1550nm</td></tr><tr><td width="193">Attenuation range</td><td width="54">dB</td><td width="64">0</td><td width="49"></td><td width="67">60</td><td width="137"></td></tr><tr><td width="193">Attenuation accuracy</td><td width="54">dB</td><td colspan="3" width="181">±0.2</td><td width="137">@RT</td></tr><tr><td width="193">Power monitoring accuracy</td><td width="54">dB</td><td colspan="3" width="181">±0.15</td><td width="137"></td></tr><tr><td width="193">ER</td><td width="54">db</td><td colspan="3" width="181">18</td><td width="137"></td></tr><tr><td width="193">Power Monitoring Dynamic Range</td><td width="54">dB</td><td colspan="3" width="181">50</td><td width="137"></td></tr><tr><td width="193">Insertion loss</td><td width="54">dB</td><td colspan="3" width="181">1</td><td width="137"></td></tr><tr><td width="193">WDL</td><td width="54">dB</td><td colspan="3" width="181">1</td><td width="137"></td></tr><tr><td width="193">PDL</td><td width="54">dB</td><td colspan="3" width="181">0.5</td><td width="137"></td></tr><tr><td width="193">range of working temperature</td><td width="54">°C</td><td width="64">-20</td><td width="49"></td><td width="67">+65</td><td width="137"></td></tr><tr><td width="193">Working humidity range</td><td width="54">%</td><td width="64"></td><td width="49"></td><td width="67">70</td><td width="137"></td></tr><tr><td width="193">Connector</td><td width="54"></td><td colspan="3" width="181">FC/APC, FC/UPC&am