ST-3301 Variable Optical Attenuator

It is designed to meet the production and application of the optical telecommunication equipment which is with features of compact size, light weight, low power consumption and high cost-performance ratio. It is an essential instrument for the test of the passive components, optical fiber, optical fiber cables and optical telecommunication equipment as well as for the installation and maintenance of the fiber optic projects.    
                                                                                                                                  
Features   
Based on microcomputer chip, with software as control unit   
High reliability, Precision measurement and outstanding performance   
High resolution step size of attenuation    
Low insertion loss   

Application   
Producing and researching of the optical components   
Teaching and researching of the fiber optic telecommunication   
Maintenance of Telecom   
Maintenance of CATV