| With the rapid development of communication technology,the demand of the network is becoming more and more high.In the residential floor,office space and public enclosed space and so on,the use of wireless network room to cover the way to meet the needs of users of the internet.In LTE wireless network rapid development today,the traditional indoor distribution system construction mode can "t meet the need of network coverage,model of five wire distribution system,fiber distribution system to compensate for the shortcomings of traditional mode,the new indoor distribution coverage system plays an important role.This paper mainly describes the characteristics of RAS fiber distribution system,the typical applications,advantages and limitations,and the traditional feeder indoor distribution system,five types of line distribution system to compare the coverage model.RAS optical fiber distribution system is located in the "broadband access last mile" depth coverage solution,used to meet the needs of network operators for fine coverage.And the conventional indoor coverage solution compared to solve the depth of coverage to guarantee the quality,rapid networking maintenance is simple,reducing the investment in energy-saving emission reduction and a distribution system meet the coverage of multi network access and equilibrium and expansion characteristics of the strong. |
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