Description: FHS2 Series Optical Laser Source is an advanced version of Laser Sources, with better features and more functions.Auto-wavelength Recognition: FHS2 Series Optical Laser Source transmits with a wavelength-identification digital encrypted protocol, enabling FHP2 Series Optical Power Meter to automatically use the proper calibration wavelength. This feature reduces the need for communication between the two technicians and decreases the possibility of making mistakes.FHS2 Series Optical Laser Source offers excellent stability and portability for accurate fiber optic testing. Single output port provides stable laser power at dual wavelengths. The compact unit operates in either continuous wave (CW) mode or modulated mode. A low battery indicator reminds the user of replacing the battery. Features: Easy-to-use, straight forward operation Eye-catching handheld appearance LCD backlight for easy operation in dark environment ±3dB adjustable output Rechargeable battery inside 850 & 1300nm available for multimode testing One-year warranty and recommended calibration interval Specification: Type FHS2D02 FHS2D02F FHS-2D03 FHS-2D03F Output Wavelength 1310 & 1550nm 850 & 1300nm Emitter Type LD Output Stability short term (15min): <±0.05dB@1310, 1550nm; ±0.1dB@850&1300 long term (5hours):<±0.1dB@1310, 1550nm; ±0.2dB@850&1300 Central Wavelength 1310±20nm & 1550±20nm 850±10nm & 1300±20nm Spectral Width 5nm Output Frequency(Hz) 270Hz, 1kHz, 2kHz Output Power -5dBm±0.5dB Adjustable Range ±3dB,0.1dB/step N/A ±3dB,0.1dB/step N/A Auto Power-off Yes Back-light Yes Operating Temperature -10 to 50°C Storage Temperature -20 to 70°C Power supply 2pcs*Ni-MH AA (2500mAh) Dimension 160mmL*76mmW*45mmH Net Weight 270g Standard Accessories: FC/PC adapter, SC/PC adapter, 3*ceramic sleeves, 2*AA rechargeable batteries, AC/DC charger, carrying bag, user manual, test report Optional Accessories: ST adapter (model: N000500); Male FC to female LC adapter for LC connector (model: HD078) Customization: APC laser launcher
