KEYWORDS: Optical networks, Dense wavelength division multiplexing, Networks, Time division multiplexing, Internet, Asynchronous transfer mode, Broadband telecommunications, Optical fiber cables, Switching, Global system for mobile communications
After the end of this year, most of main carriers in China will complete their backbone optical network construction, which will be up to 320Gb/s or higher. After the hundreds times increase of the bandwidth in backbone network, what is the next focus for bandwidth increase? It is local and metropolitan optical network, which will provide multi-service to the customers such as TDM voice, leased line, Ethernet interconnection for big enterprises, Internet surfing and so on. How to build the optical bandwidth service network in metropolitan or local area? For different carriers, there may be different solutions. Three general solutions will be introduced and discussed.
Conference Committee Involvement (3)
Asia-Pacific Optical Communications
7 November 2004 | Beijing, China
Network Architectures, Management, and Applications
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