This tester is used to carry out troubleshooting positioning and analysis for FTTH and FTTX optical networks. It features the online testing function the same as OTDR does (under prerequiste of continuous light signal), it also can test the troubleshooting and locating through optical splitter.

During the installation, operation and maintenance of optical network, it has stable performance and low cost so that it has high work efficiency as regards to operation and maintenance. Excellent repeat rate and less complicated setting, one-key maneuvering, the test result can be digitally displayed to the extent of cause of trouble.

Integrate red light source, optical power meter function which can easily test the trouble position in blind area in the fiber cable. It can also find fiber cable, test optical power of multi wavelength. It features dust-proof, shake-proof, suitable to field operation. An easily replaceable of 3 batteries of AA 5# are used inside.

*Quick accurate test: Troubleshooting such as loss, break point and reflection. Quick positioning and value display;

*Break point test over whole line (0-50KM customization);

*Automatic voltage control and regulating pulse width;

*Suitable for any test under kinds of environments;

Visual fault locator: