850nm&1310nm FP and APD OTDR Module

850nm & 1310nm FP and APD OTDR module is mainly used for OTDR manufacturing, providing customized services

Multi-Wavelength Products

1310nm&1550nm FP and APD OTDR module

1310nm & 1550nm FP and APD OTDR modules are mainly used to produce OTDR test tools and

Multi-Wavelength Products