The optical line protection switch module is a combined function module based on optical components such as relay optical switch, coupler and PD. By monitoring the optical power of the main and standby ports, it can acheive the fast optical path swtiching according to the customized switching threshold. And it can also acheive the switch state maintaining even after power off.

Key Features
Compact structure
Wide operating wavelength range
Low IL
High stabilityand reliability

Application
Optical Line Protection

Parameter Name	Parameter Value
Type	module
Options	optical power wavelength OADM for telecom applications