Platform of much professional work of net of operation class aether builds two k
From;    Author:Stand originally

[dispatch of Sai Di net] the inevitable trend that confluence has made telegraphic net develop: Mobile network and the confluence that secure a network, the development that promotes the IMS that is a foundation with IP greatly; The confluence of the business such as speech, video, multimedia, will promote directly include network of aether of land with certain boundaries of city of backbone network, telegraphic class, receive a layer inside the development of entire network bandwidth.

Make the gradual progress that inverting exchanges in group from circuit as telegraphic operation network, the importance of technology of net of aether of land with certain boundaries of telegraphic class city is shown gradually, aether net interface has been become in fact global business electrical outlet, the cost advantage that interface of net of aether of of all kinds high speed brings because of economic dimensions can be used quickly. Saved IP character already in net of aether of land with certain boundaries of telegraphic class city especially, can below the premise that better land undertakes bearing the weight of to the TDM business of operation business, the applied heat of net of aether of land with certain boundaries of telegraphic class city, gather together in telegraphic network layer already protruding shows.

Look from market face, environment of network of network of city land with certain boundaries has had high competition and open sex, its develop thrust basically is user demand and applied demand, because discharge of flow direction of this type diversity, business is more doubtful also,decide. Current, the technical solution of net of city land with certain boundaries is very much, classified method is very much also.

Be based on the CESP of own intellectual property

CESP (Carrier Ethernet Service Platform, platform of much professional work of net of operation class aether) it is a kind of build and transforms a problem telegraphic class that aims to solve telegraphic network plan of network of aether of city land with certain boundaries. Undertake in network of many operation dealer as CESP the network is optimized, those who build is pilot (for example Henan net connects IPTV of new rural area to bear the weight of net pilot, Hunan Province is telegraphic technology of net of Shao Yang new-style aether Long Yan of pilot, Fujian moves AB kind big client bears the weight of platform builds a project, CESP builds what net thinking has gotten operation business to approbate, make one of main plan that net of aether of land with certain boundaries of telegraphic class city builds.

CESP is to belong to to face tall safeguard but the net of aether of land with certain boundaries of telegraphic class city of operation, included a variety of soft hardware and system, contented building net and the total program total volume that transform demand. This program total volume is based on our country own intellectual property, You Feng to China of delegate of sth resembling a net of network of fire puts forward to ITU-T and win network of Chinese city land with certain boundaries annulus of much professional work (MSR) standard (ITU-X.87) . Regard a framework as the agreement on RPRMAC layer, MSR acceded the feature of RPR and advantage.
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