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Product Introduction
DDN
DDN product is carried on DDN network, which provides multiple-speed (ranging from n*64kbps to 2Mbps) transparent data transmission enabled by digital cross connect and other technologies.
FrameRelayLeasedLine
With bandwidth dynamic allocation enabled by statistical multiplexing and other technologies, FR product, carried on FR network, provides outburst data transmission service for users.
SDH
SDH product is carried on SDH network, which provides multiple-speed transparent circuit transmission service enabled by synchronous multiplexing and other technologies.
ATMLeasedLine
ATM product is carried on ATM network, which provides multiple-speed data transmission service enabled by statistical time-division multiplexing and other technologies.
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2007 China Netcom (Group) Company Limited. All rights reserved.
Jing ICP Record No.05004916
