The main change of the optical access network of future generation: Wavelength division multiplexing ... Read more
Posts Tagged ‘access network’
The technology of the access network is the important basic technological guarantee of development of present telecommunication network, go through several developing stages too in its technical development, as to technology of the present access network, mainly there are three kinds of technological types of the mainstream. To the comparatively extensive access network type of application at present, analyze employing, technological characteristic of technical basic function of each access network from the macroscopical aspect. Can be found out through analysis, every kind of access network technology has its autogenous advantages and disadvantages, and these advantages are just in Aranea of actual access and is valued in Cheng, environments of the access network that different with used technology are different, need technological developer to choosing under the analytic prerequisite of the environment of the access network. ... Read more
China, in order to introduce the gradual progress of first worldwide network with experiencing the centre
OFweek news in mere March 13, 2013 of communication network, global and leading information and communication solution supplier China are, claim to introduce the gradual progress of the first worldwide network with experiencing the centre GNEEC recently . This centre aims at solving the challenge that the global operator faces in gradual progress of the network, help the operator to choose the optimum network gradual progress scheme, save investment, reduce the network risk, shorten the listing time of business, ensure business quality. ... Read more
2012 year, China the intersection of industry and inspiring bright spot one of undoubtedly until tendency increase, and the business of fixed net exactly supports the important pillar of this achievement. ... Read more
The roc doctor will meet historical turning point Initiate the access network the new round ofly to assault
On November 6, roc’s doctor’s announcement claims, plans to buy the stock right of the the Great Wall broadband 50% that holds of CITIC’s network with the cash, assessable value is 690 million yuan, it is up to 683% to compare the appreciation of net value of the broadband of the Great Wall. ... Read more
The communication achievement of the beacon increases and stagnates The photo-communication explosive type increased had already passed
The communication company of the beacon realizes in the third quater the camp charges 2,215 million yuan, increases by 23.82% compared with the same period of last year. Belong to the net profit of 94,360,000 yuan of the shareholder of listed company, increase by 0.86% compared with the same period of last year. Realized the business income of 5,915 million yuan in the past three quarters of 2012, increased by 27.40% compared with the same period of last year; Belong to the net profit of 382 million yuan of the shareholder of listed company, increase by 22.31% compared with the same period of last year. ... Read more
New Zealand, the intersection of November 30, 2011 ] and New Zealand UFL UltrafastFibreLtd The company announced a few days ago that had already signed the agreement with China for the New Zealand branch company. According to this agreement, UFL Company adopt China to dispose the national broadband network in New Zealand Kitajima area for leading FTTH technology.
In this network, China, in order to offer intellectual ODN iODN for UFL With open access OpenAccess Network solution. This kind of fair, just open access has guaranteed the network service that all local retail service suppliers can obtain high-speed broadband, and family and enterprise customer can also supply different retail services with and agree to make business, including high-speed Internet, telephone and IPTV. This network has adopted GPON and one giga of ether chain technology at present, 10G-xPON that can upgrade higher speed in the future.
Very glad with China in order to dispose the network together that UFL CEO Dr.JulianElder says, and appreciate China as outstanding behaviours and professional skill in competitive bidding. He says: “China is experienced in offering the open solution of access network, understand New Zealand’s local demand very much, and China has been in order to already have very abundant experiences in disposing the national broadband network. Believe we,UFL and China for cooperation will happy very,can’t last first-class access technology to skills professional in access network China. ”
This network will cover with Hamilton, my darling Tao and add, ask drawing, prosperous dose of Crewe A, NEW PLYMOUTH, Harvey to exert depending on, base of a fruit tile wooden picture and Cambridge area of A after building up. The network solution that Dr.Elder calls China will help this company to offer the more high-quality network to the telecommunication service suppliers of the above-mentioned areas, offer more abundant ultra broadband business to user.
China exceeds for New Zealand branch company CEO one to say: “Very glad to cooperate with UFL group, and it is the business in New Zealand to continue expanding in China. It is in order to dispose the ultra broadband network in New Zealand of great significance that this cooperation is to China. ”
As the best cooperative partner of national broadband, China, in order to participate in the construction of global national broadband extensively, have offered for 8 in 9 global national broadband projects under construction from commercial consultation -> the solution -> the end of uniting marketing is served to the ended, and accumulated abundant national broadband and handed over the experience. Meanwhile, China, in order to be regarded as the members of committee’s committee member of the broadband of the United Nations, with Ericsson, Cisco, representative of telecommunication suppliers of Lucent of Alcatel, lead about the idea, direction, policy with global broadband development of leading factor and promote discussion and formulation of the measure. Up until now, China, in order to participate in the work of work groups such as climatic change, electronic government,etc., promote landing and development of broadband together with policy maker, service provider, solution provider with leading industry, with the communication and living of abundant people.... Read more
Where to set out in the change next time of Internet if anyone ask? That must be the data centre. As 3G in recent years implement arrangement of WLAN network,we can access network whenever and wherever possible; With speed-raising of the broadband access and fast development that the optic fibre inserts at the same time, we can be with higher speed access network. It is more convenient to insert, the road is wider, the time that everybody stays on the net is longer, need abundant the intersection of network and content come, offer even more, and network these where content come from ... Read more
Moving constant improvement with width will put forward higher requirement to the communication network, IP of the mobile network becomes the important development trend. Two major domain ... Read more
CDMA20001xEV-DO edition B technology is to expand many signal carriers to the single signal carrier EV-DO edition A technology, so are known as many signal carriers EV-DO. May of 2006, 3GPP2 released EV-DO edition B interface agreement in the sky, namely many signal carrier EV-DO technologies. ... Read more