FOT-350 series are handheld OTDR test sets. It provides comprehensive optical test for metro, access/FTTx, and LAN network. Also FOT-350 is designed for indoor and outdoor test with lightweight, flexible and rugged features. It is the best test set for service providers validating at installing phase or troubleshooting at running phase.

FRL-20 series optical insertion loss/return loss tester is a high-performance, integrated and intelligent tester for optical fiber network, fiber cable and component manufacturing and laboratory use.

It supports 1310nm and 1550nm wavelength