As the demand of network increases in our world, new product, personalized customer demand, broadband network and IP based network have been the new trends of network development. Telecom operators use optical fiber to build network instead of copper as their important development strategy.Guangzhou telecom began FTTX covering project in 2008 and began Large-scale construction
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In the information age,while the communication technology is being developed, the users of telecom hope the diversity of communicationand the quality becoming better and beter。The telecommunications also think that the users of telecom like them to do something like those:the service model will be transformed from single to more,even than the all; the much more
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In recent years, as NGN, IPTV, network video high bandwidth consumption type business constantly promoted,the demand of users to access the bandwidth of the increases day by day, at present mainly with ADSL broadband access way has been difficult to meet ordinary users’high bandwidth needs.EPON light access technology has been used in the commercial telecommunication
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This paper discusses the China Unicom Yongji branch in 2010″ 7.28″ after the flood, using EPON technology based on access network to realize the post-disaster reconstruction, modification of specific design and implementation. Broadband data Internet business Unicom is the core business of the company, along with the development of communication technology, the communication service has
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As the basic carrying network, the access network carrys voice, data and video services.The development of the access network is oriented to wireless and broadband technology. Compared to the copper access network, optical fiber access network (OAN) has obvious advantages in the transmission distance, coverage, bandwidth and types of carried business. Compared to wireless access
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As the basic carrying network, the access network carrys voice, data and video services.The development of the access network is oriented to wireless and broadband technology. Compared to the copper access network, optical fiber access network (OAN) has obvious advantages in the transmission distance, coverage, bandwidth and types of carried business. Compared to wireless access
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Along with video,digital TV,IPTV popularity of high-bandwidth multimedia applications,People will continue to improve network bandwidth and stability requirements.The traditional ADSL or LAN access methods can no longer meet the needs of everyday applications.Ethernet-based Passive Optical Networks(EPON)is the one-to-multipoint optical access network,users can provide reliable data,voice and video services,and its bandwidth is much larger than the
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IP Multimedia System is a new form of multimedia services, it cannow end customers more innovative, more diversified multimediaservices. Currently, IMS is considered the core technology of nextgeneration network, but also integration of mobile and fixed an importantway for the introduction of voice, data and video triple fusiondifferentiated business. Industrial integration has become thedevelopment trend
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With the recombination of Telecommunications Companies, the age ofall-service operation has arrived. Under such situations, it’s now the crucialpoint for the Shanghai Mobile Communications Corporation to accelerate therespond speed in the new marketing environment, and to rapidly promote thecompetitive converged services.The author has delved into business supporting system of GPONnetwork which can provide both activation
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Technology and application of FTTH is developing rapidly. It has become one of the hot technology in the world. I participated in the FTTH project of ZhenJiang Telecom. Our work includes solution, testing and implementation in laboratory and field test. This paper roots in business projects of China telecom.First of all papers based on Ethernet
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