1310 nm SM Mini Type Manual Variable Attenuator PM Fiber passive optical network and fiber

passive optical network and fiber to the home

and digital data modulation

808 nm Wavelength

55 nm to 1543

1310 nm SM Mini Type Manual Variable Attenuator PM Fiber passive optical network and fiberMini Type Manual variable Attenuator operates by manually moving a shading element into optical beam. The shading element can be integrating adjusted to get any attenuation value in a range. It features low insertion loss, good resolution, high stability and good reliability. lt applies for pre emphasis attenuation, transmitter power control, in line power equalization, and amplifier power control, etc. FEATURES Low Insertion Loss Good Resolution High