Local-end-to-far-end network framework capable of monitoring optical fiber state

Abstract

The invention discloses a local-end-to-far-end network framework capable of monitoring an optical fiber state. The network framework comprises a local-end integrated access ODF, an optical fiber dummy resource, a far-end building ODF and a resource management server, a first ODF flange plate, active equipment and a second ODF flange plate which are connected in sequence are arranged in the local side integrated access ODF, and the building ODF comprises a third flange plate, a fourth flange plate and passive equipment which are connected in sequence; the second ODF flange plate is connected with the third flange plate through an optical fiber dummy resource; and the local side client sends a data service optical signal, the local side service optical signal is subjected to 1: 99 light splitting processing through the optical splitter and is divided into two paths of data service optical signals, and one path of 1% data service optical signal enters a second optical detector of the active equipment to perform optical power P2 detection to judge the service online state. According to the invention, each core is independently monitored, each path of light source is independent and can be used without configuration, and the availability of each path of fiber core and online monitoring of service can be obtained.

Description

technical field [0001] The invention relates to the field of communication networks, in particular to a network framework from the central office to the remote end that can monitor the state of optical fibers. Background technique [0002] In the operator's network, there are a large number of passive networks, which cannot automatically report their own information, which are called "dumb resources". At present, most of the dumb resources in optical communication boxes are not effectively supervised, and the allocation and work status of resources cannot be grasped in real time. [0003] The current resource supervision adopts the manual inspection mode to ensure the normal operation of the cabinet. This mode has high operating costs and poor actual results. [0004] From the perspective of intelligent technology, most of the current research progress is to monitor the location information, temperature and humidity, vibration displacement, etc. of the optical box through t...

AI Technical Summary

Problems solved by technology

At present, most of the dumb resources in optical communication boxes are not effectively supervised, and the allocation and work status of resources cannot be grasped in real time

[0003] The current resource supervision adopts the manual inspection mode to ensure the normal operation of the box. This mode has high operating costs and poor actual results

[0004] From the perspective of intelligent technology, most of the current research progress is to monitor the location information, temperature and humidity, vibration displacement, etc. of the optical box through the Internet of Things technologies such as intelligent electronic locks and intelligent gateways. In terms of environmental information and other aspects, there is no solution for monitoring and managing the link status in dumb resources

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