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FTTH (fiber to the home)

With recent widespread use of the Internet at home, the traditional network communication lines are gradually unable to deliver the increasing amount of data, such as audio data, image data and movie data, via the Interne. In order to satisfy these demands, FTTH (Fiber To The Home), in which optical fibers are provided to the home, and the like, are being made available widely to consumers. FTTH delivers faster broadband access compared to existing access technologies including network connections based on phone lines (DSL) or coaxial cable. Optical fiber has become the medium of choice for sending digital signals between the central office and remote terminals. Optical fibers form some of the main lines through which telecommunications data is connected all over the world. An optical fiber typically includes a core region surrounded concentrically by a cladding. The optical fiber bidirectional communication achieved by using a single optical fiber through which two types of light signals with different wavelengths are propagated bidirectionally has become increasingly common in optical communication applications such as FTTH. The bidirectional communication may be achieved by inputting light with two different wavelengths to a single optical fiber. In Fiber To The Home (FTTH), optical signal capabilities are routed from a central office or other distribution location to a plurality of homes in that particular location via optical fiber and one or more optical connectors and/or other optical connection devices.

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