Importance of a clean connector end interface It is an essential to utilize auto-analysis software to test the connector and assess its quality during the commissioning and installation of the fiber. It is very important to save the verification records of the connector for future reference. End-to-end verification can be achieved by combining the connector test with the fiber verification. The following are displayed test images.   Convenient test capability with PC software Such software is installed on a PC, connected easily by a USB 2.0 interface. This makes the operation convenient. The results can be analyzed through the following procedure: connecting the optical fiber to the device, adjusting the sharpness and then tapping “screenshot”