Journal Call no. | HE8421.C48 |
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Author | Ding, Ning. |
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Article Title | DWDM adopted in Xi'an-Wuhan FOC / Ding Ning and Song Li. |
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Is Part Of | China telecommunications construction ; v.10, no.7, Sep 1998, p.41-42, +3p., illus. |
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Abstract | Xi'an-Wuhan optic cable trunk project, adopting 8 wavelengths' DWDM technology for the first time, sets an example of engineering design and installation test for existing transmission systems in China. China posts and telecommunications (P&T) Directorate General of Telecommunications has purchased a large quantity of DWDM systems for expansion of large-capacity transmission systems in existing backbone trunks. The article gives an overview of DWDM adopted in Xi'an-Wuhan FOC, and analyses the cost of the project. |
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