Handheld Variable Optical Attenuator
VOA100 - Shanghai Tarluz Telecom Tech Co., LTD (Tarluz)
VOA100 handhold optical variable attenuator is used for continuously variable optical signal attenuation. As the VOA100 is used in the laser system for the on-line testing, therefore, it can be used in the digital system of communication devices (such as: PHD, SDH) and also in the system of adopting analog modulation (CATV)