WO2013176314A1 - Identificateur de fibre optique simplifié - Google Patents

Identificateur de fibre optique simplifié Download PDF

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Publication number
WO2013176314A1
WO2013176314A1 PCT/KR2012/004121 KR2012004121W WO2013176314A1 WO 2013176314 A1 WO2013176314 A1 WO 2013176314A1 KR 2012004121 W KR2012004121 W KR 2012004121W WO 2013176314 A1 WO2013176314 A1 WO 2013176314A1
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WO
WIPO (PCT)
Prior art keywords
optical
unit
optical cable
present
contraster
Prior art date
Application number
PCT/KR2012/004121
Other languages
English (en)
Korean (ko)
Inventor
최영복
강창호
한승완
윤종명
권순환
Original Assignee
(주)파이버피아
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)파이버피아 filed Critical (주)파이버피아
Priority to PCT/KR2012/004121 priority Critical patent/WO2013176314A1/fr
Priority to CN201280000986.1A priority patent/CN103597384A/zh
Publication of WO2013176314A1 publication Critical patent/WO2013176314A1/fr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements

Definitions

  • the present invention relates to a simple optical core contraster, and more particularly, to a simple optical core contraster that can secure the reliability of optical communication by simply measuring the optical signal transmitted and received through the optical cable.
  • FTTH Fiber to the home
  • FTTO fiber to the office
  • FTTH is a technology that makes all the services including super-high speed by connecting all the wires to the optical network by building the optical cable to the last terminal device, also called home optical cable or home optical cable.
  • FTTH is more than 100 times faster than ADSL by connecting optical cables to homes. There is a feature that can provide a stable quality service.
  • the optical cable used in the configuration of the FTTH network has good reception to ensure the reliability of the network, it is essential to measure the reception to ensure the reliability of the optical cable when installing and maintaining the FTTH network.
  • the optical fiber collimator for measuring the reception of the optical cable has a disadvantage that most of the equipment developed and produced by overseas AFL Telecommunication (NOYES), Fujikura, etc. and expensive.
  • the conventional optical core collimator has a disadvantage in that the thickness of the optical cable that can be measured is limited, and thus the optical signal measurement of the thick optical cable is limited.
  • an optical core contraster that provides an adapter capable of measuring a thick optical cable, but in this case, it was inconvenient because an additional adapter was taken.
  • the conventional optical fiber collimator has a disadvantage in that the optical connector cannot be measured.
  • An object of the present invention is to provide a simple optical core contraster that can measure the signal for a variety of thickness and low-cost optical cable in order to compensate for the above-mentioned disadvantages.
  • An insertion unit to insert an optical cable or an optical connector;
  • a receiver which receives an optical signal wavelength of an optical cable and an optical connector inserted into the insertion unit;
  • a converting unit converting the optical signal wavelength received by the receiving unit into an electrical signal;
  • a controller which processes the electric signal converted by the converter;
  • An output unit for outputting a result processed by the control unit;
  • a power supply for supplying power; characterized in that it comprises a.
  • the insertion portion is characterized in that it comprises grooves for inserting the optical cable having various thicknesses in the range of 0.3mm ⁇ 3.0mm.
  • the receiver is characterized in that for receiving an optical signal wavelength of 1250nm ⁇ 1650nm.
  • the simple optical core collimator of the present invention measures the optical signal and wavelength flowing through the optical cable, and there is an effect that it is possible to measure the optical signal of optical cables and optical connectors of various thicknesses.
  • FIG. 1 is a hardware block diagram of a simplified optical fiber contraster according to the present invention.
  • FIG. 2 is a perspective view of a simplified optical fiber contraster according to the present invention.
  • Figure 3 is a perspective view of the insertion portion of the simple optical fiber collimator according to the present invention.
  • FIG. 4 is a flowchart for measuring an optical signal wavelength of an optical cable using the simplified optical fiber contraster of the present invention.
  • FIG. 1 is a block diagram illustrating the hardware configuration of a simplified optical fiber contraster according to the present invention.
  • the hardware of the simple optical fiber collimator of the present invention includes a receiver 10, a converter 20, a controller 40, a power supply unit 30, and an output unit 50.
  • the receiver 10 is an optional filter for receiving an optical signal wavelength flowing through the optical cable to be measured, and the receiver 10 receives an optical signal wavelength in the range of 1250 nm to 1650 nm flowing through the optical cable.
  • the conversion unit 20 is an optical / electric conversion unit that receives an optical signal wavelength received by the reception unit 10 and converts the optical signal wavelength into an electrical signal.
  • the control unit 40 processes an electrical signal converted into an electrical signal by the conversion unit 20, and performs and manages a power management and a process according to an input (Micro Controller Unit; MCU). to be.
  • MCU Micro Controller Unit
  • the power supply unit 30 supplies power to the conversion unit 20 and the control unit 40.
  • two batteries of 1.5V are used. It is obvious that the circuit configuration may be changed by supplying power using other power sources.
  • the output unit 50 outputs the information processed by the control unit 40 to the LCD substrate.
  • FIG. 2 is a perspective view of a simplified optical fiber collimator according to the present invention
  • FIG. 3 is an insertion portion of the simplified optical fiber collimator according to the present invention.
  • the simplified optical fiber collimator of the present invention includes an insertion unit 60, an output unit 50, and an input unit 70.
  • the insertion unit 60 is configured in various grooves to measure the optical cable and optical connector of various thicknesses as shown in FIG. At this time, the thickness (diameter) of the optical cable that can be inserted and measured in the insertion unit 60 ranges from 0.3 mm to 3.0 mm, and a rectangular optical connector and a circular optical connector may be inserted, but are not limited thereto.
  • the optical cable is measured by inserting the optical cable diagonally into the first grooves 60a and 60a ', the second grooves 60b and 60b', and the third grooves 60c and 60c '.
  • the rectangular optical connector and the circular optical connector are inserted into the fourth groove 60d to measure the optical signal wavelength.
  • the output unit 50 outputs a result of the optical signal wavelength received from the optical cable inserted into the insertion unit 60 is converted into an electrical signal in the conversion unit 20 is processed by the control unit 40.
  • the LCD is configured as an output unit, but is not limited thereto.
  • the output unit 50 displays transmission power, traffic, and the like of an optical signal flowing through the received optical cable.
  • the input unit 70 is configured to include one or more buttons that can be selected and manipulated by the user, the input is processed by the control unit 40 by pressing the button to perform a corresponding operation corresponding to the input The result of the execution is output to the output unit 50.
  • buttons are not limited and additionally necessary buttons and operations may be additionally configured.
  • FIG. 4 is a flowchart for measuring an optical signal wavelength of an optical cable using the simplified optical fiber contraster of the present invention.
  • the simple optical fiber collimator of the present invention controls the flow of the optical signal wavelength until it is received by the receiver 10 and output to the output unit 50.
  • the process flow chart includes the start (S1), the step of receiving / measuring a signal wavelength (S2), the step of converting it into an electrical signal (S3), the step of checking whether an electric current is input (S4), and the calculating of a measured value (S5). , Comparing with a reference value (S6), and outputting to an output unit (S7).
  • the process starts by inserting the measurement target optical cable or optical connector into the insertion unit 60 of the simplified optical fiber contraster of the present invention (S1).
  • the receiver 10 receives the optical signal wavelength flowing through the measurement target optical cable or the optical connector inserted into the inserter 60, and the value received by the receiver 10. The process of handing over to the conversion unit 20 is performed.
  • step S3 of converting to an electrical signal a process of converting an optical signal wavelength received by the receiver 10 and transmitted to the converter 20 into an electrical signal is performed.
  • step S4 of checking whether or not the current is input it is checked whether or not the current is input.
  • the process moves to the step S6 of comparing with the reference value, and when the power is turned off, the process goes to the step S7 of outputting to the output unit 50.
  • step S5 of calculating a measured value is first performed, and then step S6 of comparing with the reference value is performed. Done.
  • step S5 of calculating a measured value is first performed, and then step S6 of comparing with the reference value is performed. Done.
  • step S5 of calculating a measured value is first performed, and then step S6 of comparing with the reference value is performed. Done.
  • step S5 of calculating a measured value is a step of calculating the value of the signal received by the receiver 10 and converted into an electrical signal.
  • the measured electrical signal is mathematically calculated and calculated.
  • the value calculated in the step S5 of calculating the measured value is compared with the reference value stored in the controller 40 to determine whether an appropriate optical signal wavelength is flowing. Check it.
  • step S7 of outputting to the output unit the value determined in step S6 of comparing with the reference value is output.
  • the flow of the software is completed by outputting nothing to the output unit 50.

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)

Abstract

La présente invention concerne un identificateur de fibre optique simplifié permettant de mesurer des signaux optiques et comprenant : une unité d'insertion dans laquelle est inséré un câble optique ou un connecteur optique ; une unité de réception qui reçoit la longueur d'onde du signal optique provenant du câble optique ou du connecteur optique inséré dans l'unité d'insertion ; une unité de conversion qui convertit la longueur d'onde du signal optique reçue de l'unité de réception en un signal électrique ; une unité de commande qui traite le signal électrique converti dans l'unité de conversion ; une unité de sortie qui produit les résultats du traitement effectué dans l'unité de commande ; et une unité d'alimentation en énergie électrique qui fournit de l'énergie électrique.
PCT/KR2012/004121 2012-05-24 2012-05-24 Identificateur de fibre optique simplifié WO2013176314A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/KR2012/004121 WO2013176314A1 (fr) 2012-05-24 2012-05-24 Identificateur de fibre optique simplifié
CN201280000986.1A CN103597384A (zh) 2012-05-24 2012-05-24 手持光纤识别仪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2012/004121 WO2013176314A1 (fr) 2012-05-24 2012-05-24 Identificateur de fibre optique simplifié

Publications (1)

Publication Number Publication Date
WO2013176314A1 true WO2013176314A1 (fr) 2013-11-28

Family

ID=49623982

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004121 WO2013176314A1 (fr) 2012-05-24 2012-05-24 Identificateur de fibre optique simplifié

Country Status (2)

Country Link
CN (1) CN103597384A (fr)
WO (1) WO2013176314A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004264565A (ja) * 2003-02-28 2004-09-24 Nippon Telegraph & Telephone East Corp 対照光入射アダプタおよび該アダプタを使用した対照光入射方法
US7210858B2 (en) * 2002-01-15 2007-05-01 Tokyo Communications Equipment Co., Ltd. Optical connector with memory function
JP2009014546A (ja) * 2007-07-05 2009-01-22 Fujikura Ltd 光ファイバ心線対照装置及び光ファイバ内の伝送光強度測定方法
JP2011059075A (ja) * 2009-09-14 2011-03-24 Sumitomo Electric Ind Ltd 光心線判別装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2545620Y (zh) * 2002-05-29 2003-04-16 3M中国有限公司 一种具有可见光故障定位功能的光纤识别仪
CN2643333Y (zh) * 2003-09-05 2004-09-22 上海闪宁通信设备有限公司 光纤识别仪
CN101458120A (zh) * 2007-12-12 2009-06-17 上海嘉慧光电子技术有限公司 手持式光功率计

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7210858B2 (en) * 2002-01-15 2007-05-01 Tokyo Communications Equipment Co., Ltd. Optical connector with memory function
JP2004264565A (ja) * 2003-02-28 2004-09-24 Nippon Telegraph & Telephone East Corp 対照光入射アダプタおよび該アダプタを使用した対照光入射方法
JP2009014546A (ja) * 2007-07-05 2009-01-22 Fujikura Ltd 光ファイバ心線対照装置及び光ファイバ内の伝送光強度測定方法
JP2011059075A (ja) * 2009-09-14 2011-03-24 Sumitomo Electric Ind Ltd 光心線判別装置

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