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Network and Switch Communication
The Network and Switch Communication specialized profession
of SPTDIC mainly engages the businesses of survey, consulting,
planning and design of the communication network and switch
project as well as the compiling of technical systems and standards,
whose business scope covers fixed phone switch, mobile phone
switch, intelligence network, supporting network, narrowband
ISDN network, comprehensive business AN, fixed phone network
NGN, mobile network NGN, etc.
The Network and Switch Communication specialized profession
of SPTDIC has provided some important telecommunication managers,
such as China Telecom, China Mobile, China Unicom, with a great
amount of project designs. It mainly undertakes multi-phase
project of Shanghai Telecom fixed phone network and the total
capacity reaches 10,000,000 gates, has accomplished the multi-phase
project of Shanghai Telecom comprehensive Access £šADSL,FTTB+LAN.
Etc.£© and the total amount surpasses 2,000,000 gates as well
as the multi-phase Core Network project of the two major managing
networks of Shanghai Mobile and Shanghai Unicom and three mobile
communication networks and the total amount surpasses 16,000,000
gates. Recently, the Network and Switch Communication specialized
profession also takes part in the planning of 3G core network
and the design of 3G testing network(core network), NGN testing
network, which has made sold basis to construct the super-large
scale communication network and to maintain the hypernormal
communication development speed. This profession has also undertaken
many projects in the other provinces, including the multi-phase
core network project of Jiangsu Unicom, Sichuan Unicom mobile
communication network. In addition, it also extends its profession
services to the non-communication enterprises to provide professional
design solutions for the communication special network construction
of the systems such as bank, aviation and subway, etc.
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