Intelligent reconfigurable optical distribution frame and intelligent reconfigurable optical fiber communication system

Abstract

The invention discloses an intelligent reconfigurable optical distribution frame belonging to the field of optical communication technology. The intelligent reconfigurable optical distribution frame comprises a power supply module for supplying power for all parts in the optical distribution frame, an optical switch array formed by a plurality of optical switches, and a master control module connected with an optical switch array signal for controlling the optical switch array. The intelligent reconfigurable optical distribution frame also comprises a communication module and / or a local operation interface. The invention also discloses an intelligent reconfigurable optical fiber communication system comprising a plurality of far-end stations connected by optical cables, each far-end station is provided with the intelligent reconfigurable optical distribution frame, and all the optical switches in the optical switch array are respectively connected between a pair of access optical fiber and leading-out optical fiber. In the invention, by adopting the intelligent controllable optical switch array, an intelligent reconfigurable far-end optical distribution system is realized, and the problems that the efficiency is low and the reliability is poor in the prior art are solved.

Description

technical field [0001] The invention relates to an intelligent reconfigurable optical distribution frame, which is mainly used for intelligent control of the connection relationship between multiple optical fiber ports in the optical distribution frame system of remote nodes in an optical fiber communication system, and belongs to the technical field of optical communication. Background technique [0002] Optical Distribution Frame (ODF) is an implementation system for the termination and distribution of optical cables in each office in the optical fiber communication system, which can realize the connection, distribution and scheduling of optical fiber lines. The connection relationship between the optical fibers in the traditional optical distribution frame system mainly relies on manual processing, that is, before the system is opened, the optical fibers that need to be connected are manually connected on the ODF using optical fiber active connectors. For optical fiber li...

AI Technical Summary

Problems solved by technology

For the application scenario where there are many office sites in the optical fiber line system and the distribution is relatively scattered, it takes a long time to complete the reconfiguration of the entire link; during this period, the communication status of the entire system may need to be interrupted for a long time, which affects the actual operation business has a greater impact

Especially for optical fiber communication with long transmission distance and many intermediate sites, operators need to manually configure and update sites one by one for remote maintenance, which not only takes a long time for reconfiguration and fault recovery, but also causes The cost of maintenance personnel and so on is also high

At the same time, for some optical fiber lines that have been laid for a long time, the identification of the ODF jumper optical fiber at the remote site is prone to ambiguity and other common situations, which may easily cause wrong insertion and removal and configuration confusion during actual construction, maintenance, and cutover.

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