- Test the distance from any point of the optical fiber link to OTDR output end (origin of test).
- Test the distance between any two points of the optical fiber link.
- Test and display the loss of any two points in the optical fiber link and fiber attenuation constant.
- Test and display the connection loss of the connection points in the optical fiber link;.
- Test the value of the reflection loss in the fiber link.
- The automatic search function of the connection point.
- File copy function: copy the data files stored in this machine directly to the U disk.