CX-135 series handheld light of new microcomputer chip control, large-screen color LCD, can be used for the usual loss testing of fiber optic connectors, fiber optic network, LAN, FDDI, ATM, and FTTH fiber-optic systems, and telecommunication networks, CATV systems, etc. the dynamic range of the test system maintenance. The light source can provide the output state of continuous light output or modulated light (2kHz) two working conditions, the use of micro-processing hardware and software technology and microelectronics technology with the current international advanced level, surface mount (SMT) technology to provide users with high performance , high reliability, small, rugged and easy to operate instrument is ideal for hand-held light source to the effective construction and maintenance of FTTH optical network. 

 [Main function] 
 A stable output power, comparable to a desktop light 
 2 speed switching wavelength flexibility 
 3 optional conversion interface (FC / SC / ST are three types of adapters) 
 Small size, light weight, low power consumption, high reliability 
 Battery Low battery indicator and automatic shutdown function to facilitate the field work 
 6. With CW Continuous Wave, 270Hz, 1kHz, 2kHz modulated wave output 

 【Application】 
 Fiber-optic component manufacturing and research 
 Fiber-optic network testing and maintenance 
 Teaching and testing of optical communication