FTTH Solutions is the fiber to home solutions that bring fiber optic to the house.
Advantages of optical fiber communication lies in the following aspects: large communication capacity, transmission distance; anti-electromagnetic interference, transmission quality; small signal crosstalk, good security performance; manufacturing fiber-rich sources of raw materials, can…. save a lot of non-ferrous materials, better environmental protection. So, take FTTH fiber to the home technology is the ideal way to access network. PON (passive optical network) and active optical access technology compared to, PON due to the elimination of the active equipment between the central office and the client, making simple maintenance, high reliability, low cost, and can save fiber resources It is the main solution for FTTH. FTTH systems ranging from room OLT (Optical Line Terminal Optical Line Terminal) equipment has been ODN (Optical Distribution Network) to the user ONU (Optical Network Unit Optical Network Unit, also known as light cat, light MODEM), its advantages are as follows: FTTH genus passive optical network, from the central office OLT through ODF room out over the cross light box, optical splitter to the home, the intermediate device is basically passive. The communication capacity, transmission distance, very suitable for the current demand for high bandwidth services; use multipoint single-fiber system, save a lot of fiber resources; ONU can be processed quickly through remote network management, fault, maintenance efficient, easy maintenance, high reliability, and low cost. FTTH total splitting ratio is generally controlled within 1:64, it can be used in two spectral structure based on business needs: one is save optic fiber resources generally use two spectroscopic structure; 2 In addition to government and enterprise customers or cluster users like. for ease of maintenance, reduce ODN point of failure, reducing the optical path attenuation may recommend using a spectral structure