EXFO OSICS BKR 可变光衰减器 (SMF: 1250 nm ~ 1650 nm, PMF: 1240 nm ~ 1520 nm)

Wavelength range: 1250 nm to 1650 nm on SMF ; 1240 nm to 1520 nm on PMF

Reflectance range: Up to 55 dB

Calibrated range: Up to 40 dB at 1310 nm and 1550 nm

Reflectance accuracy (typ.) : ±0.3 dB

Insertion loss (IL): ≤ 4 dB (3 dB typ.)

Reflection setting resolution : 0.1 dB (Display resolution: 0.01 dB)

Polarization-dependent loss: 0.2 dB

Speed: 0.1 second / 3 dB (typ.)

Maximum input power: 0.2 W (23 dBm)

Optical connectors: FC-APC on SMF-28; FC-APC on PMF PM13

Datasheet