(With the introduction of the national "triple play" (telecommunication network, radio and television network and the Internet) policy and the emergence of various new services, higher requirements have been placed on the telecom broadband access network. As the ultimate goal of access network evolution, FTTH/FTTO can provide users with access bandwidth of more than 100M. It is an effective way to realize access network integration, IP-based, high-bandwidth, and meet various future telecom services. In the future, the user access part of all new commercial buildings must be constructed in accordance with the requirements of FTTH/FTTO. This specification is used to guide the construction of the FTTH/FTTO integrated wiring system within the red line of the developer, and the transformation of other commercial buildings can be implemented by reference. . . . . . .)
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