FTTX information transmission network system merged by multi-network

Abstract

This invention relates to an information transporting net system for actualizing FTTX multiple nets merging one including multiple information, multiple systems, multiple services, which comprises a data net, a voice communication network, A video network, a protection control system network, a center automatic control network. It is characterized in that the said data net, the voice communication network, the video network links with optical network device OLT through optical fibre by exchanging and converting devices, the OLT via net management, through optical fibre links with user net unit ONU, ONU through its interface links with users' voice, video, data devices and control device, the invention constructs a high-efficiency net circuit with uniformed switch-in and application interface, and can avoid overlapping construction.

Description

technical field [0001] The invention relates to an FTTX multi-network-in-one information transmission network system that realizes multi-information, multi-system and multi-service integration in a passive optical network. Create a resource sharing, system compatible, network Converged multi-information operation platform. Background technique [0002] With the rapid development of information transmission technology and industry, multiple separate information transmission network systems have emerged around data, voice, video, remote monitoring, etc. The coexistence of multiple networks has the following problems: First, multiple The repeated construction of the network leads to additional waste of resources. The multi-network cable project repeatedly occupies limited building space and damages the natural environment. At the same time, the investment in multi-network equipment also increases the cost of operation; Network, not only the amount of information transmitted i...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of information transmission technology and industry, multiple separate information transmission network systems have emerged around data, voice, video, remote monitoring, etc. The coexistence of multiple networks has the following problems: First, multiple The repeated construction of the network leads to additional waste of resources. The multi-network cable project repeatedly occupies limited building space and damages the natural environment. At the same time, the investment in multi-network equipment also increases the cost of operation; network, not only the amount of information transmitted is limited, but also due to the natural deterioration of the network cable connection performance, the signal transmission is not smooth or blocked, and the system often cannot operate normally, resulting in a decline in service quality

Images