FTTH optical access network architecture based on ''three-network integration''

Abstract

An FTTH optical access network architecture based on ''three-network integration'' belongs to the application field of multi-network fusion technology. The FTTH optical access network architecture comprises the following components: an accessed telecommunication public network, an accessed Internet, wireless transmission, a broadcast television access network, the existing local area network fireproof wall of the enterprise, the existing local area network core switch of the enterprise, a media gateway, a three-network integrated first-core switch session boundary controller, the fireproof wall, the switch, a NGN soft switching system, a narrowband charger, a network management system, a first database server, an intelligent service gateway, a gigabit Ethernet passive optical network GPON, an optical fiber line terminal device EPON, an optical amplifying unit, an ONU, a digital monitoring system, a wideband charger, a security service gateway, a server, an optical splitter, an AP, an optical network terminal ONT, an optical network terminal with a wireless home gateway, an optical network terminal M3-2401, an integrated access device and an integrated service aceess plateform. The FTTH optical access network architecture of the invention has the advantages of multi-network fusion, high bandwidth, high stability, low input and high return.

Description

technical field [0001] The invention belongs to the application field of multi-network integration technology, relates to multi-disciplinary frontier technology fields such as communication technology, optical network transmission technology, and computer network technology, and in particular provides an FTTH optical access network architecture based on "three networks in one". It transforms huge independent network systems such as telecommunication network system, radio and television network system, computer data network system, and security monitoring into a comprehensive application network architecture of multi-network integration, that is, to realize "three-in-one" and fiber-to-the-home ( FTTH). Background technique [0002] Usually, many large and medium-sized enterprises and associations have their own relatively independent program-controlled switchboard systems. To meet the needs of the enterprise's telephone calls, it is necessary to deploy a set of computer rooms...

AI Technical Summary

Problems solved by technology

However, when many users share the bandwidth, the uplink bandwidth obtained by each household is similar to that of ADSL, which is difficult to meet the development of a large number of uplink services in the future.

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