Method and switch for switching in wideband through power line

Abstract

The invention discloses wideband network switching in technique, especially, the technique of using power line and access device including wideband network access devices in doors and out doors and high frequency filter. Signal of wideband network from wideband metropolitan area network passing through access device out doors, power line, outlet, access device in doors to computer. Using power line wideband network switching in method and dedicated access device solve issue of destroying user's indoor decorating caused by wideband network switching in. The invention simplifies network connection between incoming end of digital subscriber line access multiplexer (DSLAM) and computer end of X digital subscriber line (XDSL). It is convenient to use any outlet for user to log on network.

Description

technical field [0001] The invention relates to broadband network access technology, in particular to a broadband network access method and an access device for power lines. Background technique [0002] With the popularity of home computers and the maturity of broadband network technology, people's demand for broadband Internet access is growing rapidly. However, the issue of access implementation is still the focus of the competition costs of various telecom operators. Although the local area network (FFTX+LAN) method is mature and stable in technology, the wiring cost is high, and holes must be drilled in the wall when entering the house, which affects the aesthetics of the user's interior decoration and is difficult to be accepted by users. Although the X Digital Subscriber Loop (XDSL) technology is widely used, it is not suitable for large-scale development due to the influence of the quality and capacity of communication cables and the phenomenon of crosstalk. The ad...

AI Technical Summary

Problems solved by technology

Local area network (FFTX+LAN) method, although the technology is mature and stable, but the wiring cost is high, and the wall needs to be drilled when entering the house, which affects the beauty of the user's interior decoration, and is difficult to be accepted by users

Although the X Digital Subscriber Loop (XDSL) technology is widely used, it is not suitable for large-scale development due to the influence of the quality and capacity of communication cables and the phenomenon of crosstalk.

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