PON (passive optical network) and VDSL (very high speed digital subscriber line) based broadband network interconnection realization system

Abstract

The invention relates to a PON (passive optical network) and VDSL (very high speed digital subscriber line) based broadband network interconnection realization system. The system comprises an Ethernet module, a voice module, a VDSL module, a power supply module, a clock module, a resetting module and a storage module; the Ethernet module is connected with WAN (wide area network)-side PON uplink interface and used for performing network sharing; the VDSL module is used for docking with the Ethernet module and loading data to the VDSL for broadband network interconnection; the power supply module is used for adopting an external power supply device to convert an alternating current power supply to a direct current power supply for remotely supplying power to an optical network unit; the clock module is used for providing a clock to the system; the resetting module is used for performing hard reset on the entire system; the storage module is used for storing system software and corresponding configuration. By the PON and VDSL based broadband network interconnection realization system of the structure, the problem of difficulty in fiber-to-the-home is solved by the novel access technology, the fiber access point approaches to users so as to provide rate more than twice of that common copper cable based broadband services, and the application range is wider.

Description

technical field [0001] The invention relates to the field of network technology, in particular to the field of PON and VDSL technology, and specifically refers to a system for realizing broadband network interconnection based on PON and VDSL. Background technique [0002] Global broadband development is uneven, and a large number of copper wires are expensive. In the era of ultra-broadband, copper wires and optical fibers will coexist for a long time. It can be seen that many countries and regions with better economic development have entered the stage of large-scale deployment of FTTx (fiber optic access). However, many of these operators are considering construction and labor costs. The Home) deployed high capital expenditure requirements and also made heavy use of copper wires. Although fiber-to-the-home is the ultimate development model, it requires huge investment, so it is currently an effective solution for operators to reuse copper wire resources [0003] The so-ca...

AI Technical Summary

Problems solved by technology

Although fiber-to-the-home is the ultimate development model, it requires huge investment, so it is currently an effective solution for operators to reuse copper wire resources

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