FTTH (Fiber to the Home) light sources are devices used in fiber optic technology and telecommunications to generate and transmit light signals through optical fibers. These light sources are typically equipped with laser diodes or light-emitting diodes (LEDs) that emit light at specific wavelengths. The light source plays a crucial role in various applications, including fiber optic network testing, installation, and maintenance. By providing a stable and controlled light output, FTTH light sources enable technicians to measure optical power levels, detect fiber faults, and assess the performance of fiber optic links, ensuring reliable and efficient transmission of data, voice, and video services in FTTH networks.
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