Gateway device with mixed access by ADSL and VDSL

Abstract

The present invention discloses a gateway device for the mixed access of an ADSL and a VDSL. The uplink selects the ADSL accessing method or the VDSL accessing method. The present invention comprisesthat a central processing unit module comprises a microcontroller unit as a controlling core, an universal asynchronous receiver / conveyer debugging monitoring port for monitoring the system state of the gateway device, and an Ethernet interface for collocating the functional module and being used as an interface for user to accessing internet; an uplink ADSL or VDSL accessing interface module comprises an ADSL transmitting and receiving circuit, a VDSL transmitting and receiving circuit and a relay, wherein the microcontroller unit controls the relay, and the uplink ADSL accessing method or the uplink VDSL accessing method is selected. The present invention supports the uplink ADSL or VDSL, the Ethernet, a wireless local area network (WLAN) and a Bluetooth down link data and the voice gateway device.

Description

technical field [0001] The invention relates to a gateway device for hybrid access of ADSL and VDSL, in particular to a gateway device for uplink selection of ADSL access mode or VDSL access mode. Background technique [0002] In recent years, with the continuous improvement of people's requirements for network uplink and downlink bandwidth, as well as the development needs of comprehensive IP (Internet Protocol, Internet Protocol) and Ethernet for networks and services, based on ATM (Asynchronous Transfer Mode, asynchronous transfer mode) technology The current ADSL (Asymmetrical Digital Subscriber Line, asymmetrical digital subscriber line) has been increasingly limited by inherent defects such as conversion efficiency, speed, and bandwidth. Therefore, VDSL (Very-high bit rate Digital Subscriber Line, very high bit rate) based on Ethernet core technology Speed ​​Digital Subscriber Line) also came into being. The full name of VDSL is "Very High Speed ​​Digital Subscriber L...

AI Technical Summary

Problems solved by technology

The defects of this kind of products are obvious: first, the compatibility is poor, and the use area is narrow, and the area where the central office has not been upgraded and the ADSL central office equipment is still used cannot be well supported.

For areas where the central office is about to be upgraded to VDSL, repeated investment in client equipment and waste of resources

Second, it lacks foresight and poor flexibility, and can only provide ordinary wired Ethernet data access services

[0005] However, the above-mentioned prior art focuses on software processing methods for different types of data, and does not involve hardware devices, let alone wireless access issues.

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