Fiber optic attenuator yin and yang yin and yang optical attenuator Attenuator Price

Uses an optical communication system debugging, performance testing, optical instrument calibration, calibration characteristics of digital display, high resolution, full-range continuously variable dual wavelength readings directly, using the FC / PC connector performance, the use of the wavelength singlemode 1310/1550; more mold 850/1310 typical 0.1dB insertion loss ≤0.2dB resolution 0.1dB, the maximum attenuation ≥60dB (1310mm), ≥40dB (1550mm) fixed attenuator common type, characteristic: the amount of attenuation can be produced with the user's requirements, can and from Japan Seiko connector supporting the use of a variety of models; high return loss type, characteristic: the use of imported high-precision optical attenuation amount 5,10,15,20,25dB reflection attenuation loss PC≥50dB, APC≥65 dB; mechanically tone attenuator characteristics: Attenuation 0dB ~ 30dB additional loss ≤0.2 dB, and FC connectors supporting the use of