K301 Series Optical Light Source

K301 Series Optical Light Source

The K301 series stable light source is primarily designed for continuous optical signal power measurement, optical fiber link continuity testing, link fault diagnosis, and link loss evaluation. Manufactured using a thermal molding process, it features an attractive and durable structure. The device supports adjustable output power with a maximum adjustment range of 6 dB. When used together with an optical power meter, the K301 series hand-held stable light source is widely applied in optical fiber construction and maintenance, optical communication systems, optical fiber sensing, CATV networks, and related fields. It is also suitable for testing the insertion loss and splitting ratio of passive components such as optical splitters, circulators, optical couplers, and optical switches.