Ghost Koi are a cross between Mirror or Common Carp and Koi Carp. They are hardier than Koi and can be faster growing.
An inline POF coupler is used for fiber-to-fiber connection between equipment nodes. figure 3. The inner jacket of a plastic optical fiber (POF) cable is easily incorporated in a POF connector using laser welding; the termination is completed in two seconds in an automated assembly process.
Optical power meter. An optical power meter (OPM) is a device used measure to measure the power in an optical signal. The term usually refers to a device for testing average power in fiber optic systems.