TW482896B - Methods and apparatus for automation of the testing and measurement of optical fiber - Google Patents

Abstract

A system and methods for automating the testing of optical fiber are described. According to one aspect of the present invention, an automated conveyor system moves spools of optical fiber contained on pallets from testing station to testing station. According to another aspect of the present invention, a single spool is carried by a specially designed pallet. According to another aspect of present invention, an apparatus automatically strips, cleans, and cleave the fiber ends once the spool reaches the apparatus. The fiber ends are then automatically manipulated into the appropriate location for a predetermined test to be preformed, according to another aspect of the invention, an apparatus automatically acquires a sample length of the optical fiber and strips, cleans, and cleaves the fiber ends of the sample. The sample length of the optical fiber is then manipulated into the appropriate location for a second predetermined test to be preformed.

Description

482896. V. Description of the Invention Field of the Invention: The present invention is generally related to the improvement of optical fiber manufacturing. In particular, the present invention focuses on the self-made test of the field wound on _. BACKGROUND OF THE INVENTION: In the manufacture of optical fiber processing touch towels, money is usually wound on spools for measurement and testing, shipped to users, and processed in user equipment. The system of optical fiber and E || is carried out manually by the multi-functional technique. The bobbin is used to manually transport the spools to each workstation. At the test station, remove the scale and place it on the measurement station. The technician then stripped the plastic coating of the optical fiber from both ends of the optical fiber to remove excessive coating and any residual debris. The optical end is placed inside t-cut by manual operation. Second, the technician installs the fiber end into a computer-controlled measurement system and initiates the measurement steps to test at least one fiber characteristic, such as the cut-off wavelength of the fiber, attenuation, fiber twist, cladding diameter, or coating diameter. The fiber is removed by the test system and the spool is moved back to the cart. Test all spools on the trolley or only the selected spool. The trolley is then manually moved to another test station for another series of tests. It requires a large amount of labor, resulting in higher labor costs for optical fibers and higher manufacturing costs. As a result, the optical fiber measurement and testing manual steps are further automated as cups, which will reduce the time required for measurement and testing, and thus reduce the cost of manufacturing optical fibers, and produce a faster supply to the manufacturing process. It would be beneficial to provide a method and apparatus for automatic fiber testing, which would reduce the chance of human error and provide a more reproducible process. This paper measures the Chinese National Standard (CNS) A4 specification (^^ 2896 A7 B7 V. Description of the invention (2) Printed by the Consumer Consumption Cooperative of the China Standards and Quarantine Bureau of the Ministry of Economic Affairs of the People's Republic of China. Method and device for automatic testing. The present invention includes an automatic transmission system that moves an optical fiber spool containing a pallet to each test station. According to one aspect of the present invention, a single spool is transported by a specially designed bracket, which has some profitable characteristics And for further explanation, according to another aspect of the present invention, once the bobbin reaches the device, the device is automatically stripped, cleaned, and the end of the fiber is cut. The end of the fiber is automatically broken into an appropriate position for advance advancement. The determined test. Another aspect of the present invention is the device to automatically obtain a section of optical fiber and perform stripping, cleaning, and cutting off the ends of the optical fiber sample reduction. The length of the optical fiber sample is then placed in place for the second predetermined test Other characteristics and advantages of the present invention will be revealed by the following detailed description, which is explained by those skilled in the art or by It is understood by implementing the description of the present invention that the description includes the following detailed description of the scope of patent application and the accompanying drawings. Brief description of the drawings: The first figure (Figure 1) shows i used in the spool of the present invention. The second figure (Figure 2) shows The transmission view of the pallet of the present invention is shown. The second view A, B, C, D (Figure 3A, B, C, D) shows the top view, front view, side view, and perspective view of the pallet of the present invention, respectively. The fourth figure (Figure 4) shows a perspective view of the pallet of Figure 2 carrying the spool of Figure 1 & the fifth figure (Figure 5) shows another perspective view of the invention carrying the spool of Figure 1. Sixth Figure A, B, C , D (Figures 6A, B, C, D) show the top view, front view, regular view, and perspective view of the pallet in Figure 5. The paper dimensions are applicable to China National Standard (CNS) A4 specifications (2ΐ〇). χ297 Public Book 7 ---------- Install ----- Order ------ ^ 1AW, (Please read the precautions on the back and save this page) 482896 4 A7 B7 V. Invention Explanation (3 The seventh diagram (Fig. 7) shows a perspective view of the pallet of Fig. 5 carrying the spool of Fig. 1. The eighth diagram (Fig. B) is an overall view of the optical fiber automated test system of the present invention. The ninth diagram (Fig. 9) A detailed diagram of a preparation workstation suitable for use in the system of Fig. 8 is shown. Fig. 10A (Fig. 10A) shows that an optical time domain reflectometer and an optical dispersion test workstation are suitable for use in the system of Fig. 8. Fig. 10B (Fig. 10B) shows Fig. 10A is a flowchart of the optical dispersion test and the optical time domain reflectometer operation automation method. Fig. 11A (Fig. 11A) shows a detailed diagram of a glass measurement and cut-off wavelength test stage suitable for the system of Fig. 8. Eleventh Figures B and C (Figures 11B and C) show a flowchart of the automated method of glass measurement and cut-off wavelength test stage operation of Figure 11A. Figure 12A (Figure 12A) is a diagram suitable for use in the present invention. Detailed diagram of the fiber optic offset test station and coating film geometric characteristic test station of the 8 system. Fig. 12B (Fig. 12B) shows a flow chart of an automated method for testing the glass offset and coating film geometric characteristics of Fig. 12A. · Figure 13A (Figure 13A) shows a detailed diagram of a polar-mode dispersion test station suitable for use in the system of Figure 8. Thirteenth Figures B and C (showing the polar-mode dispersion measurement of Figure 13A, printed by the Employees' Cooperatives of the Central Bureau of the Ministry of Economic Affairs, printed on the first reading, first reading, and notes on the back of this page, fill in this page). The fourteenth figure (Figure 14) shows a detailed view suitable for use in the unequipped workstation of Figure 8. Description of the numerical symbols of the drawing elements: bobbin 10; optical fiber 12; outer end 12a; inner end 12b; main paper size is suitable) Α4ΐ ^ Π ^ χ297ϋΤ 6 482896 A7 _____; ___B7 V. Description of the invention (fiber) Tube 14 ; Lead cylinder 15; end flange 16; fine slit 17; plastic coating 13; system 20; pallet 50; roller assembly 52; base 54; roller 56; base plate 58; vertical support 60, 62; Guide roller 64; guide bar 66; feed finger assembly 68; pickup assembly 70; clutch assembly 71; finger guide 72; fiber guide 74; feed finger 76; guide roller Axis 80; fiber guide 81; identification tag 82; small hole 83; central hole 84; arrow 85; pallet 90; vertical bracket 92; fiber guide 94; small hole 95; fiber guide 卯; small Hole 97; optical fiber measurement system 100; device workstation 102; preparation table 104; optical dispersion test station 106; fiber cut-off wavelength test table 108; fiber offset and fiber coating geometric test station 11 ; Polarization Mode Dispersion (PMD) test station 112; Visual inspection station 114; Removal table 116; Transmission system 118; Logic controller (PLC) 121; Stripping device 130; Clearing device 132; Intercepting device 14 2; Optical aligner 144; Fiber discarding device 146; OTDR test machine 148; Wheel 150; Arrow 151; Optical dispersion test machine 150; Local PLC 152; Computer 154; Fiber chuck 156; Server slide 158; RF tag reading device 16〇, 162; first step 171; second step 172; step 176; step 18〇; step 182; optical fiber clip Central Standards Bureau employee consumer cooperative print head 200; configure slide 202; Cutting device 204; Disposal device 206; Mandrels 208a, 208b, 208c, 208d; 4-voting plate 210; Chucks 212, 213; Stripping device 214; Extension arms 215 (a), 215 (b); Cleaning device 216; arrow 217; cut-off device 218; slide 220; wear-stop wavelength tester 222; glass speculative test is 224; visual alignment system 226; local PLC 228; computer 230; RF tag reading device 232; RF label write Access device 234; fiber chuck 300; configuration slide '302; cutting device 304; fiber discarding device 306; coating 482896 A7 B7 V. Description of the invention (f) film geometry tester 308; fiber offset tester 310; Rotary driver 312; local port PLC 314, unique computer 316; RF identification tag reading device 3i8; RF identification tag writing device 320; reading RF tag 351; decision Whether the spool is processed 352; continue to the test station 353; connect with the fiber end material and configure a section of fiber 354; cut the fiber 355; pass the fiber to the rotation drive 356; rotate the fiber and perform the fiber offset test 358; obtain the chuck The first optical fiber sample and move to the sample to the coating film geometric characteristic tester 36; perform the coating film or any characteristic test 362; discard the optical fiber 364; write the test results in the RF identification tag 366; the fiber chuck 400; 挟Grip 401; equipped with slider 401, consumer cooperation of the Central Standards Bureau of the Ministry of Economic Affairs, printing 402; cutting device 404; PMD tester 408; V-groove 410; transfer slider 412, fiber collet 413; collet 414; stripping Deletion device 416; cleaning device 418; cut-off device 420; chuck 421; RF tag reading device 424; 卯 tag writing device 426; computer 428; local PLC 430; release device 500, · rejection sequence 502; rework sequence 504; pass the sequence 506; read the 胙 tag 451; decide whether the spool is to be processed 452; continue to the next test work 453; connect to the end of the fiber and configure a section of fiber 454; cut the fiber 455; pass Fiber to Rotary Drive. 456; Open the chuck and untwist the fiber Turn 457; Straighten the fiber sample 458; Transfer the chuck on the slide to obtain the sample 459, strip and clean up and cut off the fiber end to pass the fiber to the test and perform the PMD test 462; discard the fiber 464; write the test result to RF identification tag 466. ° ... Detailed description: The present invention is fully explained in detail with reference to the accompanying drawings, in which several preferred embodiments are shown. No, the present invention can be implemented in various embodiments and the Chinese paper standard (CNS) A4 specification (17 ^^) is not applicable to this paper size 482896 B7 V. Description of the invention (t) is limited to what is disclosed herein Exemplary embodiment. These representative embodiments are described in detail so that the disclosure is complete and fully encompasses the scope, structure, operation, function, and possible applications of the invention. Referring to the drawings, Fig. 1 shows a top view of a spool 10, which can be advantageously used in the present invention. The spool 10 includes a main barrel 14 and a lead barrel 15 separated from each other by an end flange 16. A length of the optical fiber 12 is wound around the main barrel 14 and the lead barrel 15 during the manufacturing process. In a preferred embodiment, the spool 10 can be a π single " spool having 25 km of optical fiber wound on the main barrel 14, or a double spool containing 50 km of optical fiber wound on the main barrel 14. A short length of optical fiber 12 is wound on the lead barrel 15. The end flange 16 has a slit 17 which provides a path for the optical fiber 12 between the lead barrel 15 and the main barrel 14. As shown in the top view of FIG. 1, the outer end portion 12a of the optical fiber 12 extends from the outer side of the main barrel 14, and the inner end portion 12b extends from the bottom side of the lead barrel 15. The optical fiber 12 usually contains a plastic coating film 13. Suitable for use in the present invention. The spool 10 is described in detail in the US Patent No. 60/115540 filed on January 12 by iggg. Its invention name is "System And Methods For Providing Under-Wrap Access To Optical Fiber Wound Onto Spools'" The description of the patent is hereby incorporated by reference. Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Figure 2 shows a perspective view of the pallet of the first embodiment of the present invention. The pallet 50 is used to carry the optical fiber 12 spools 10 so that the optical fiber end i2a And 12b can be used in the test device of the automatic optical fiber measurement system 100 described below. The pallet 50 includes a roller assembly 52 installed on the base 54 for carrying the spool 10. The roller assembly 52 includes a pair of rollers 56. And a pair of bottom plates 58. At the same time, the devices are mounted on the base 54 as vertical brackets 60 and 62, and upward guide rollers 64. As shown in Figure 3A & 3C, 482896 A7 V. Description of the invention (q) Guide bar 66 device On the base 54. The feed finger assembly 68, the pick-up assembly 70, and the clutch assembly 71 are rotatably pressed on the vertical bracket 。. The device is mounted on the pick-up assembly 70 as a finger guide 72 containing a small hole 83. Give pointers 76, the guide roller 80, and the optical fiber guide 81 including the small hole 83 are mounted on the vertical bracket 62. As shown in FIG. 4, the central hole 84 extends through the feed finger assembly 68 and the pickup assembly 70, and the vertical The rotation center of the bracket 60. As shown in FIG. 3D, the radiation frequency (RF) identification tag 82 recognizes that the spool 10 is connected to the vertical bracket 60. In addition to identifying the spool 10, the RF tag 82 can store the information written on it It can enable the RF tag 82 to provide a running database of spools 10 that pass the system 100. The RF tag 82 can provide processing instructions to the independent test station and store data of test results. When each spool 10 is independently tested by the system 100 Workstation processing, each test result is written to the tag 82. Therefore, when the spool 10 is processed by each appropriate test workstation, the R {? Tag 82 contains all test results for the test. In addition, the RF tag criminal also includes the line Axis 10 guidance instruction, its standard does not need to be processed by the test station of spool 10. Printed by the Consumer Cooperatives of the Central Government Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page) Figure 4 shows The pallet 50 carrying the spool 10 is shown. In order to mount the spool iq on the pallet 50, the operator manually places the spool 10 on the roller 56 and the lead body 15 through the small hole 74, the central hole 84 and The feeding finger assembly 68 is supplied so that the end portion 12b is extended outward from the feeding finger assembly 68. The optical fiber outer end portion 12a extending from the main barrel 14 is first supplied around the guide roller%, and then supplied again Through the small hole 83 and the feeding finger assembly 76, the outer end portion 12 a extends outward from the feeding finger assembly 76. Therefore, as shown in FIG. 4, the supporting plate 50 provides convenient access to the ends of the optical fibers 12a and 12b to enter the paper. The standard of this paper applies the Chinese National Standard (CNS) A4 specification (2 丨 0 丨 297 mm) 482896 A7- --- B7 V. Description of Invention (γ) Automatic and manual testing. In addition, the bobbin 10 and the supporting plate 50 can preferentially enable the optical fiber to be simultaneously released from the inner end portion 12b or the outer end portion i2a or from the inner end portion 12b and the outer end portion 12a simultaneously without disturbing the opposite ends. This enables automatic and manual testing devices to immediately obtain light and cut samples from the fiber end 12a and / or therefrom. The fiber end 12a & i2b can also be unplugged and pulled or pulled to the test station immediately, which enables the fiber 12 to be tested and wound on the bobbin 10 at the same time. Printed by the Central Bureau of Standards of the Ministry of Economic Affairs, Industrial and Consumer Cooperatives The clutch member 71 includes at least a single runner 150, and pressure is applied to the spool 10. Rotating the clutch member 71 in a single direction enables the optical fiber to be pulled out from the fiber end portion 12b, which is indicated by an arrow 151. When the optical fiber 12 is released from the outer end portion 12a, the bobbin 10 rotates in the opposite direction (as indicated by the arrow 85 in FIG. 4), which disturbs the optical fiber 12. Since the runner 150 of the clutch member 71 cannot rotate in the opposite direction as indicated by the head 151, the force generated by the counterclockwise rotation of the spool 10 causes the entire side to be engaged with the 71, the pickup group, and the feed finger assembly 68. Around the clutch ^, 68 towels. Hole% center axis rotates. The inside end portion 12b of the rotation holding fiber 12 is removed by the bobbin 10. When the outer end i2a of the optical fiber 12 is released by the bobbin, the tension maintained by the optical fiber guide small hole 74 on the inner end of the optical fiber 12 applies a counterclockwise force to the optical fiber guide 74, which will cause the clutch member 71 to be picked up. The assembly 70, and the feed finger assembly 68 and the spool rotate in steps. In other words, the clutch member 71 is pulled by the optical fiber 12 extending through the small hole 74 of the fiber guide 72 through the bobbin _, and the pick-up assembly? (Ux and Linsi group side and still thread). The optical fiber 12 consists of the inner end and the clutch. Component 71, receiving component 70 is suitable for this paper size 482 896 A7 ___ ______ B7 V. Description of the invention (q) and the feed finger assembly 68 rotates counterclockwise (such as the arrow 85 handle), which causes the wheel 150 to rotate with the arrow Rotate in the direction shown at 151 to remove the optical fiber 12 by the lead barrel 151, while the bobbin 10 remains fixed, preventing the optical fiber 12 from being released from the bobbin 10 on the outer end. When the optical fiber 12 is released from the inner end 12b, the bobbin 1 〇Weight will prevent the bobbin 10. Rotating by the optical fiber 12 through the optical fiber guide pinhole 74 generates a force applied to the optical fiber guide 72, the clutch member 71, the pickup assembly 70, and the feed finger in a counterclockwise direction. Assembly 68, which causes these elements to rotate counterclockwise as the fiber 12 is pulled through the feed finger assembly 68. Variations can be made in which the fiber can be removed from the spool 10 by simply pulling both ends of the fiber simultaneously Central Bureau of Standards, Ministry of Economic Affairs Printed by the Employee Consumption Cooperative Figure 5 shows a perspective view of the pallet gQ of the second embodiment of the present invention. Since many pieces are arranged in the same manner as the first embodiment, the same reference numerals are used to represent common elements of the two embodiments. The tray 90 is used to carry the optical fiber 12 spool 10. The fiber end 12a & 12b can be adapted to the test device of the previously described system 20. The tray 90 includes a roller assembly 52 mounted on the bottom 54. Carrying spools. The roller assembly 52 includes a pair of rollers and a pair of bottom plates 58. The vertical brackets 60 and 62 are mounted on the base 54. As shown in FIGS. 6A and 6C, the vertical bracket 92 is also mounted on the base 54. As shown in Fig. 5, the supply finger assembly 68, the pick-up assembly 70, and the clutch member 71 are rotatably mounted on the vertical bracket 60. The fiber guide 72 is mounted on the pick-up assembly 70 containing the small hole 74. The optical fiber guide 81 and the feeding finger assembly 6 of the hole 83 are mounted on the vertical bracket 62. As shown in FIG. 6B, the optical fiber guide 94 including the small hole 95 and the optical fiber guide including the small hole 97 96 Applicable to vertical paper size National Standard (CNS) A4 (210X 297 mm) 482896 Α7 Β7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention ((D) on the bracket 92. The central hole 84 extends through the feed finger The rotation center of the component 68, the pick-up component 70, and the vertical bracket 60. As shown in FIG. 6D, the radiation frequency (ie) identification label of the spool 10 is connected to the vertical bracket 60. In addition to the identification spool 10, the RF label 82 can store and write Entering the information on it, when it passes the system 20, it can make the label 82 provide the spool 10 operation database. The label provides instructions for the processing of each test bench and data for storing test results. When each spool 10 is processed by a separate test station of the system 20, the test results are written to a label 82. The identification label 82 also contains a spool 10 routing instruction indicating which test station needs to process the spool 10. Figure 7 does not show the pallet for carrying the spool 10. In order to install the bobbin 10 on the supporting plate 90, the operator put the wire on the roller and the inner end 12b of the optical fiber through the small hole 74, the central hole 84 and the feeding finger assembly 68 so that The end portion 12b extends outward from the feed finger assembly 68. The optical fiber outer end portion 12 is sequentially transmitted through the small holes 97, yang and ⑽, and re-passed. The feed finger assembly 76 is passed so that the end portion is moved by the feed finger _ 76 ^ W 〇 and manual testing The fiber ends of the device are different.弋 々 Μιί 10 and the support plate 90 beneficially make the optical fiber I2 follow the inner end and the outer end _ hour, month, and piece 68 also rotate counterclockwise, which will prevent light (please read the back first Please note this page before filling out this page)-^ I--..... I ^ J. 0 ^ 4 、 τ tfm— m 1 ....... I paper size is applicable to A4 size (21 〇χ297mm) / Fly 1 Α7 ΙΠ 5. Description of the invention (The fiber 12 is pulled out by the feeding finger assembly 68. When the optical fiber 12 is released from the outer end portion 12a, the optical fiber guide 74 holds the upper end of the inner end portion i2b of the optical fiber 12 The tension exerts counterclockwise force on the fiber guide 74, which urges the clutch member 71, the pick-up assembly 70, and the feed finger assembly 69 to rotate synchronously with the spool 10. In other words, when the spool is moved by The optical fiber 12 is released by the outer end 123 and rotates counterclockwise. The optical fiber 12 extends from the bobbin 10 to pull the clutch member 71 through the optical fiber guide 74, the pick-up assembly 70, and the feed finger assembly 68 along the rotation. When the optical fiber 12 is released from the inner end portion 12 b, the clutch member 71, the receiving assembly 70, and the feeding finger assembly 68 are counterclockwise. The optical fiber 12 is removed from the lead cylinder 15 while the bobbin 10 remains fixed to prevent the optical fiber 12 from being released from the bobbin 10 on the outer end 12a. The fiber guide 74 keeps the tension on the optical fiber 12 applied counterclockwise ( (As indicated by arrow 85) is applied to the clutch member 71, the pick-up assembly 70, and the feed finger assembly 68, which, when the optical fiber 12 is pulled through the feed finger assembly 68, causes these elements to rotate counterclockwise. When π is released from the inner end portion 12b, the bobbin 10 weight will prevent the bobbin from rotating. Fig. 8 shows an overall view of the automatic optical fiber measurement system 100 of the present invention. The system 100 may suitably include a device workstation 102 and an automatic A workstation is configured to handle the two ends of a section of optical fiber, which is stored on an optical fiber storage spool. The off-line spool is enough to be an overall storage spool or an actual optical fiber transport line. A transport spool refers to a spool that contains a section of fiber and will be shipped. To user Q system 100 can also include optical time domain reflector (0TDR) and optical dispersion test bench 106, glass geometry measurement and fiber cut-off wavelength test station iQg, fiber offset And optical fiber coating geometry test station Shushu square, and the polarization mode dispersion in the present paper Kwan general standard scale (C called A4 size (210 x7 ^ i7 {Read the back surface of the page and then fill Note)

Printed by the Consumer Cooperatives of the Central Sample Bureau of the Ministry of Economic Affairs 482896 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs A7 _____ B7 V. Description of Invention ((i) (PMD) Test Workstation 112, Visual Inspection Workstation 114, and Removal Workbench 116. The present invention is a preferred embodiment of the optical fiber test and test station. Those skilled in the art understand that the present invention can be used in fewer or other test and test stations, and is not limited to the test and display shown and described here. Test workstation. The automatic measurement system 100 includes a transmission system 118 for transporting pallets 50 or 90, which carry optical fiber 12 spools 10 to various test stations. A local programmable logic controller (PLC) 121 controls the device workstation 102, the preparation workstation 104, the visual inspection of the workstation H4, and the operation of removing the workstation 116. As explained further below, other local PLCs can be used to control the operation of other workstations. As described below, a group of multiple RF devices, which are used to read and / or write RF tags 82, are connected to the pallet 50 or 90. These RF devices are placed in a group of multiple adjacent transmission systems— Its location. The pallet 50 or 90 is controlled by the RF tag 82 via a local PLC read command to pass through the transmission system 118. To begin processing, the spool 10 is mounted on the pallet 50 or 90 so that the fiber ends 12a and 12b are placed in separate test stations that can immediately access the system 1000, as previously explained. As shown in Fig. 8, the spools are mounted on the device table 102 on the pallet 50 or 90 of the transfer system 118. The transfer system 118 then moves the pallet 50 or 90 to the preparation station 104. As shown in FIG. 9, the preparation workstation 104 includes a stripper 130 to strip the protective coating of the optical fiber, and a cleaning device 132 to clean the optical fiber after the optical fiber coating film is stripped from the optical fiber. The stripping device and cleaning device are preferably operated by pneumatic control technology, and the operation of these devices is controlled by the local PLC21 (shown in Figure 8). In addition, the PLC 121 controls the movement of the pallet 50 or 90, and at the same time 13- --------------- Order ------ Γ (Please read the precautions on the back before filling out this page) This paper size applies Chinese National Standard (CNS) Μ specifications (2丨 > < 297 male sauce) nr 482896 A7 B7 5. Description of the invention The pallet 50 or 90 is processed by the preparation workstation 104. After positioning the pallet 50 or 90 by the PLC 121 so that the end portion 12a is adjacent to the set 13o, the stripping device 30 is operated by initially moving lower than the end portion 12a and further raised and positioned at the end portion. An auxiliary fiber optic core (not shown) is securely connected and securely accommodates the end portion 12a between the stripping device 130 and the pallet 50 or 90. The peeling device 130 is then closed around the end portion 12a and retracted in a direction away from the pallet to remove the coating film of the knowing portion 12a. The eradication device also includes a fiber cutting device, which can roughly cut the fiber to obtain the required length extending from the feed finger assembly. For example, in one embodiment, about 10 cm of the optical fiber extends from the feed finger assembly, and the protective coating film of about 5 cm of the optical fiber is stripped. The vacuum removes the coating film debris into the central vacuum system. 2. The optical fiber stripping device used here to remove the protective polymeric coating film can be a conventional optical fiber stripping device, such as Miller Ripley company,

Courtesy of Miller Division, Cromwell, Conn, USA. The removal device is preferably connected here to the gas, which can be operated with a computer-controlled removal device. Fiber cleavage can be achieved using conventional shear forces, which enable rough cleavage of the fiber. The pallet is printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs or moved forward so that the end portion 12a is adjacent to the removal device 132. The removal device 132 operates to remove any residue of any fiber end 12a. The dress set 132 includes a remover, which includes two pieces of polyurethane, which have two arms of polyethylaminoacetate with a felt or sponge pad or an open cell foam material. First, the syringe sprays alcohol onto the gasket to moisten it. Then, the gripping member moves forward to the fiber end 12a and the alcohol is wetted and close to the light. Gasket for P 12a. The gripping member is returned by the pallet or drawn back, so the paper size of the paper is in accordance with the Chinese national standard. A4 specifications (2 丨) 15482896 Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs. Α7 Β7. 5. Description of the invention (I) Except for the fiber end部 12a. Preferably, the gripping member is rotated 90 degrees and the cleaning process is performed. The PLC 121 repositions the pallet 50 or 90 so that the end portion 12b is adjacent to the stripping device 130. The stripping, cutting, and cleaning processes are repeated for the end portion 12b. Alternatively, the coating film 13 can be removed and the optical fiber can be cleaned by manual techniques. Preferably, the stripping and cutting device 13 and the cleaning device 132 are positioned so that when one end of the optical fiber is stripped, the other end of the optical fiber can be cleaned. Automatic stripping, cutting, and cleaning stations are effective, in which the fiber can be automatically and repeatedly tested, including removing protective polymer coatings and cutting the fiber ends without any manual interaction with the operator. In the embodiment shown in FIG. 8, after each fiber end portion 12A and 12b is stripped off at an appropriate length, cut off, and cleaned, the pallet 50 or 90 is transferred to the test station 106. If needed, the pallet can be changed and transferred to another workstation. As shown in FIG. 10A, the OTDR and optical aligner 144, and the fiber discarding device 146. A fiber aligner 144 suitable for use in the present invention is a Model 1100 single fiber aligner (PK Technology Inc., Beaverton, Oregon 97008). The test station 106 includes an OTDR test machine 148 and an optical dispersion test machine 150, both of which are optically closed to a fiber aligner 144 and controlled by one or more computers 154. The test station 106 also includes a local PLC 152 in communication with a computer 154, an RF tag reading device 160, and an RF tag writing device 162. A pair of fiber optic collets 156 are mounted on the server slide 158 and controlled by a local PLC 152. The operation of the test station 106 including a computer 154 is controlled by a local PLC 152. FIG. 10B shows that the method for automatically performing 0TDR is applicable to the Chinese National Standard (CNS) A4 specification (21〇 × 297 mm) on this paper scale. ΠΠ --------------- 1T-- ---- ^ 00— (Please read the notes on the back before filling in this page) 16482896 Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (γ) and the use of optical dispersion test are shown in Figure 1〇 A's test station 1⑼. In the first step 171, the RF tag reading device 160 reads the RF tag 52, and determines the routing instruction and processing instruction of the spool 10. In a second step 172, the PLC determines whether the routing instruction indicates which test station 106 the spool 10 should be processed by. If the local PLC 152 determines that the spool is not processed by the test station 106, the pallet 50 or 90 moves to the next station in step 173. If the local PLC 152 decides that the spool is to be processed by the test station 106, the pallet 50 or 90 is moved to the adjacent carriage in step 174. 158, as shown in FIG. 10A. The collet 156 is provided as a grip fiber end. The appropriate misalignment 156 used is referred to as a fiber optic chuck, which can be provided by eg &G; Fiber Optics, Wokingham, Berge, UK, or the fiber optic chuck can be obtained from pK Technology Inc., Beaverton Oregon, USA. The fiber chuck 156 preferably has a V-shaped groove parallel to the direction in which the fiber is inserted into the chuck, and the fiber is held by the chuck. The chuck opening and closing are preferably controlled using pneumatic control methods. The chuck 156 is moved to the ends 12a and 12b by the server slider 158, where the chuck 156 engages and fixes the fiber ends 12 & and 121). In step 175, the server slide 58 moves the fixed optical fiber end collet 158 to the cutting device 142, where the optical fiber ends i2a, 12b can be truncated, or accurately cut, leaving a predetermined length of the optical fiber 12 Protruded by each chuck 156. The cleaving device is preferentially capable of cleaving the optical fiber, which produces a cleaving surface suitable for optical coupling to the δ-Ming test device. The cut-off can use, for example, an optical fiber cut-off device supplied by Germany ^^ S. Preferably, the use of these fiber-optic cut-off devices can be controlled by a computer steam control device. After the optical quality splitting is achieved, the server slide 158 moves the paper alignment (CNS) toward the fiber aligner 144 in step 176 ----- IT-- ---- r (Please read the notes on the back before filling out this page) Printed by C Beige Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 482896 A7 V. Description of the invention ((^)), insert the fiber end of the appropriate g length d 12b enters the fiber aligner 144. Next in step 178 the computer 154 instructs the TDR test machine 148, which is locally connected to the fiber aligner 144 as described above to test the fiber 12 ° OTDR test machine 148 at the selected wavelength The attenuation of the optical fiber 12 is measured in the range. The TDR attenuation measurement is performed on a set of multiple wavelengths in a preselected range. The measured attenuation is analyzed to generate a curve to indicate that the wavelength attenuation in the selected range is, for example, spectral attenuation. Second, In step 180, the computer 154 controls the optical dispersion testing machine. 150, which is optically connected to the fiber aligner 144 as described above to test the optical fiber 12. The optical dispersion test when propagating to the optical fiber 12 produces an optical signal distortion measurement. Second , The fiber is lost in step 182 The device 146 is connected to and gripped with the optical fiber ends i2a and 12b, and the cutting device 156 cuts off the optical fiber 12 and strips off the ends 12a and 12b, and the optical fiber discarding device 146 removes some optical fibers, which are cut off by the test area. The optical fiber discarding 146 is used The grip member is installed on the rod to grip the cut fiber part and move it to the waste tank. It can be changed. The waste fiber can be removed by vacuum, and the device may be moved to a relatively close position. Second, in In step 184, the RF tag writing device 162 preferentially writes the OTDR and optical dispersion test results to the rf tag 52. The transmitter 118 then transmits the pallet 50 or 90 to the next test station. As shown in FIG. 11A, the glass geometry The measurement and cut-off wavelengths urge the workstation 108 to include the optical fiber chuck 200 connected to the configuration slide 202, the cutting device 204, and the optical fiber discarding device 206. The test workstation 108 also includes a mandrel 208a, 208b, 208c, and 208d rotatingly installed on the scale. Plate 210. Installed on each of the mandrels 208a, 208b, 208c, and 208d are optical fiber gripping chucks 212, 213 located on the extended support. Paper standards are applicable to Chinese National Standards (CNS). A4 specifications (210X297 mm) ---------- ^ w, ----- IT ------ ^ A · (Please read the precautions on the back before filling this page) 482896 Economy Printed by the Central Bureau of Standards & A &B; A7 B7 V. Description of the invention (I?) A — _ At the ends of the arms 215 (a) and 215 (b). Stripping device 214, cleaning device 216 and truncation The device 218 is mounted on the slide 220. The cut-off wavelength tester 222 and the glass measurement tester 224 are connected to the vision alignment system 226. The test station 108 also includes an RF tag reading device 232 and an RF tag writing device 234. The log operation of the test station including one or more computers 230 is controlled by a local PLC 228. Figures 11B and 11C show a method 250 for automatically testing and measuring glass performance using the cut-off wavelengths used by the test station 108 shown in the figure. In the first step 251, the RF labeling device 232 reads the labeling label 52, which determines the routing instruction and processing instruction of the spool 10. In the second step 252, the local PLC 228 determines whether the routing instruction indicates that the spool 10 should be processed by the test station 108 by mistake. If the local PLc 228 decides that the spool 10 will not be processed by the test station log, the pallet 50 or 90 is moved to the next test station in step 2.53. If the local plc 228 determines that the spool 10 is processed by the test station 108, the pallet 50 or 90 is moved to the position adjacent to the slide 202 in step 254, as shown in FIG. 11A. The optical fiber chuck 200 is moved toward the bobbin 10 by a configuration slide, wherein the optical fiber chuck 200 is engaged with and held by the optical fiber end portion 12a. Configure the slide base 202 and move the chuck 200 away from the pallet 50 or 90, and configure a section of the optical fiber 12. In step 255, the fiber chuck 200 passes the fiber end 12a through the fiber chuck 212 mounted on the mandrel 208. In this step, the optical fiber chuck 200 is moved laterally outwards away from the slider 202 and toward the chuck 212 on the mandrel extension arm 215 (a). Secondly, in step 256, the mandrel 208a is rotated counterclockwise by 1.5 times, and about two meters of optical fiber 12 is wound around the mandrel 208a, which is about 11 inches in diameter. In this step, the paper size of the paper is applicable to the Chinese national standard (CNS> M specification (210 > < 297 male sauce) 8 11 I --------- I (Please read the notes on the back before filling This page) Order 482896 A7 B7 V. Description of the invention (l?) {Please read the precautions on the back before filling this page} The fiber guide causes the optical fiber 12 to be contained in the mandrel 208 (a) four ig, and the optical fiber is wound at the same time On the mandrel. Next, in step 258, the chuck connected to the mandrel 208a is detached from the optical fiber 12σ and the cutting device 204 cuts the optical fiber 12, leaving two inches of optical fiber and exposed for testing. Therefore, The test station 丨 08 obtained a section of optical fiber 12, which was wound around the mandrel 208 and held by the chucks 212 and 213. Of course, the technology is not limited to 11 inches in diameter, and can be used to replace different diameters such as Is a 3-inch mandrel. In step 260, the scale plate 210 is rotated 90 degrees counterclockwise so that the mandrel 28a is adjacent to the slide 220. In the next step 262, it is fixed by the chucks 212, 213 The end of the optical fiber is stripped of the plastic coating by a stripping device 214, and the excess is removed by a cleaning device 216 The crumbs and truncation using the truncation device 218 are the same as the stripping, truncation, and cleaning stations previously described with reference to FIG. 9. The stripping device 214, the fretting device 216, and the lin device can move along the slide 22, and also A traverse slide (not shown) is provided, which enables these devices to move laterally to the α seat 220 for stripping, cutting, and cleaning operations of the ends 12a and 12b. After these operations, in step 264 The middle scale plate 21 is rotated 90 degrees counterclockwise so that the mandrel faces the cut-off wavelength tester 222, as shown in the mandrel 208 (c). The female-rotatable mandrel device is placed on a slide seat under the mandrel. Printed by the Central Standards Bureau of the Ministry of Economic Affairs ^ Bei Gong Consumer Cooperative Co., Ltd. b is enough to cause the mandrel to move in the direction indicated by arrow 217. The end of the fiber seems to form an interface with the cutoff wavelength tester. The tester moves and inserts the fiber ends 12a and 12b into the cut-off wavelength tester 222. Next, in step 266, the PLC 228 issues a command to the computer 230 to operate the cut-off wavelength_body 2 to help the optical fiber.

(11 Printed by the Central Consumers' Association of the Ministry of Economic Affairs, Employee Cooperatives, Cooperative 482896. V. Description of the Invention 230 Machine Guided Vision Device 226 Aligns the Cut-off Wavelength Tester 222 Lens to the Ends of the Fixed Optical Fibers of the Chucks 212 and 213. Computer 230 guides the cut-off wavelength tester 222 to test the fiber sample. The cut-off wavelength test determines the cut-off wavelength, where the fiber starts to operate like a single-mode fiber. Therefore, in step 268, the central axis is retracted, which pulls the fiber end 12a and 12b leave the cut-off tester, and the scale plate 21 is rotated 90 degrees counterclockwise, so that the mandrel 208a is adjacent to the glass measurement tester 224. In step 270, the PLC 228 instructs a ten computer 230 to test Optical fiber sample. In this step 270, the vision device 226 aligns the lens of the glass measurement tester 224 with the fiber end and the glass measurement tester 224 for optical fiber testing. The glass measurement tester 224 determines the optical fiber Geometric parameters of the core and cladding of the sample. In addition, the glass measurement tester 224 can measure the concentricity of the core and the cladding. As shown in step 272, the scale plate 210 is rotated 90 degrees counterclockwise, The mandrel 208a faces the tray 50 or 90. Next, in step 274, the fiber discarding device 206 holds one fiber end, the fiber collets 212, 213 release the fiber end, and the fiber discarding device 206 is removed And discard the optical fiber sample. Next, in step 276, the RF tag writing device 234 writes the cut-off wavelength and the glass measurement result to the RF identification tag 52. The transmitter 118 is transmitted before transferring the pallet 50 or 90 to the next test station. Retransmit pallets 50 or 90 to the preparation station 104. The four mandrels 208a, 208b, 208c, and 208d beneficially enable four fiber samples to be processed simultaneously to reduce equipment costs and improve yield. When obtaining a fiber sample And the second fiber sample wound around the mandrel 208a and the mandrel 208b can be stripped, cleaned, and cut off. The third fiber sample wound around the mandrel 208c can be tested for cut-off wavelength. The Zhang scale is applicable to the Chinese National Standard (CNS) M specification (2 丨 οχ297 mm) (Please read the precautions on the back before filling this page)

A7

5. Description of the invention (P) The fourth optical fiber sample around the mandrel 208d can be used for glass measurement test. As shown in FIG. 12A, the optical fiber offset and coating film geometric characteristic test station 11 includes a fiber chuck 300 connected to a configuration slide 302, a cutting device 304, an optical fiber discarding device 306, and a coating film geometric tester 308 . The fiber offset tester 310 includes a rotation driver 312. The test station 110 also includes an RF identification tag reading device 318 and an RF identification tag writing device 32. The operation of the test station 316 containing one or more differentiating machines 316 is controlled by the local pLC 3,4. According to a preferred embodiment of the invention, two samples per spool are processed simultaneously. Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Figure 12B shows a method for automatically performing fiber twisting and coating, and characteristic testing, using the test station 11 shown in Figure 12A. In step 351, the RF tag reading device 318 reads the identification tag 52, which determines the routing instruction and processing instruction of the spool. In the second step 352, the local PLC .314 determines whether the routing instruction indicates that the spool ι〇 should be processed by test = work station 110. If the local pLC 314 decides that the bobbin ι〇 is not processed by the test station 110, the pallet 50 is moved to the down-test station in step 353. If the local pLC 314 determines the bobbin ⑺ hunting is performed by the test Yugam, move it on the Bu Lion clock support 50 or 90 to the position 302 adjacent to the slide, as shown in Figure 12a. The optical fiber chuck 300 is moved toward the spool 100 by the configuration of the slider 302, and the chuck 300 is connected to the optical fiber end 12a and fixed. Configuration_3_ Check Head • Leave the pallet 50 or 9G, and its configuration-segment is, for example, 8-radio fiber. In step 355, the optical fiber is cut by a 3G4 fiber, and the widow_segment is a fiber sample fixed by Wei delete. In step 356, the optical fiber chuck 300 is moved along the sliding seat view and the light 22482896 is printed by the Central Standards Bureau of the Ministry of Economic Affairs wk: printed by the Industrial and Consumer Cooperatives A7 B7. 5. Description of the invention (X 丨) The fiber sample is transferred to the rotary drive. 312, which fixes the optical fiber sample at one end. Next, in step 358, the PLC 314 sends instructions to the computer 316 to run the fiber twist tester 31. The optical fiber sample is rotated around its central axis by the rotary driver 312, and the offset and the reference value are measured periodically. This data determines the measurement of fiber twist. In step 36, the chuck 300 again obtains the sample from the rotary driver 312 and slides the sample along the slide 30 to the coating film geometry tester 308. In step 362, the fiber sample is passed through a chuck or fiber gripping device, which then rotates the fiber sample to a vertical orientation and inserts it into the coating geometry tester 308. The PLC 314 sends instructions to the computer to run the coating film geometry tester 308. In this test, the optical fiber sample was placed vertically and rotated around the central axis by the coating geometry tester 308, while measuring the relative geometric data relative to the coating film and glass fiber. From these data, various parameters are placed in the applicator. Next, in step 364, the sample is removed by the coating geometry tester 308 through the chuck and passed through the chuck 300. The chuck 300 moves along the configuration slide 302 to the fiber discarding device 306, which will collect and discard the sample. In step 366, the RF tag writing device 320 writes the 4-inch nature of the coating film and the optical fiber offset test result to the immediate identification tag 52. The transmitter 118 then transfers the pallet 50 or 90 to the next test station. As shown in FIG. 13A, the PMD test workstation 112 includes an optical fiber chuck 400 and a gripper 401 connected to a configuration slide 402, a cutting device 404, and a PMD tester 408. A V-groove device 410 having a collet 414 is located adjacent to the configuration slide 402. The test station 112 also includes a transfer carriage 412 having a fiber chuck 413. A stripping device 416, a cleaning device 418, and a cutting device 420 are located adjacent to the transfer slide 412. The PMD tester 408 includes a collet 421. The test paper size is applicable to China National Standard (CNS) A4 specification (2 丨 〇χ297 公 楚) ---------- IT, ^ Aw (Please read the precautions on the back before filling this page) 482896 A7 B7 5. Description of Invention (IT) The workbench 112 also includes a 卯 tag reading device 424 and an RF tag writing device 42Θ. The operation of the test station 112 including one or more computers 428 is controlled by a local PLC 430. An exemplary PMD tester suitable for use in the present invention is described in US Patent No. 60/127107, filed on March 31, 1999, and its invention name is System and Method For Measuring Polarization Mode Dispersion Suitable For a Production Environment1, which is incorporated herein by reference. 13B and 13C show a method for automatically performing a fiber pj0 test 4 using a test station 112 shown in FIG. 13A. In the first step 451, the RF tag reading device 424 reads the RF identification tag 52, and determines the routing instruction and processing instruction of the spool 10. In a second step 452, the local plc 430 determines whether the routing instruction shows that the spool 10 should be processed by the test station 112. If the local PLC 430 determines that the spool 10 is not processed by the test station 112, the pallet 50 or 90 is moved to the next station in step 453. Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. If the local PLC 430 determines that the spool 10 is processed by the test station H2, the pallet 50 or 90 is moved to a position adjacent to the slide 402 in step 454, as shown in FIG. 13A. The optical fiber chuck 400 is moved toward the bobbin 10 through the slide seat 402, wherein the chuck 400 engages and fixes the end of the optical fiber and is configured with the slide seat 40. The mobile chuck 400 leaves the tray 50 or 90, and is configured for a period (for example, 12 inches Inch) The optical fiber 12 is above the V-groove of the V-groove appliance 410. In step 455, when the chuck 400 releases the optical fiber, the chuck 414 of the V-groove device 410 is raised and an optical fiber is obtained. In step 456, the cutting device 404 cuts the optical fiber, leaving a section of the optical fiber held by the collet 414. In step 457, the chuck 414 reduces the optical fiber sample to the paper size and applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 244 ^ 2896. Printed by the Beikai Consumer Cooperative of the Central Standard Bureau of the Ministry of Economic Affairs. A7 B7. V. Invention Note (4) The bottom of the V-groove and the cool head 4 丨 4 closest to the conveyor 118 are loosened. In step 457, air is forced to flow through the bottom hole of the v-groove to form an air bed, which can return the optical fiber sample to its untwisted state using its twisted wire. In step 458, the cooling fixture 401 connected to the end of the 402 wire of the carriage is lowered and the optical fiber sample is held at the end fixed by the collet 414. The clamp 401 is moved along the length of the specimen to straighten it. First, the chuck 414 of the optical fiber sample is released in step 457 before the sample is obtained. Next, in step 459, the collet 413 is moved to the V-shaped groove along the slide seat 412, and the specimen is taken by the collet 414. After taking the sample, the chucks are moved slightly towards each other, which enables a small portion to sag into the fiber sample. In step 460, the chuck 413 moves the specimen along the slide 412, where the fiber end is stripped by a stripping device 416, which is cleaned by a cleaning device 418, and cut off by a cutting device 420. In step 461, the chuck 413 moves along the slide 412 and passes through the sample to the tester 408 chuck 421, which tests the optical fiber sample. In step 464, the RF tag writing device 426 writes the PMD test result to the RF identification tag 52. The conveyor 118 transfers the pallet 50 or 90 to the next workstation. At the visual inspection station n4 shown in Fig. 8, at the visual inspection station 114, the operator manually inspects the spool 10. The spool 10 routes the pallets 50 or 90 to the inspection table 114 through all the previously described Type 5 rear partial PLC 121. In addition to viewing the spool 10, the operator attaches the fiber ends 12a, ub to the spool 10. When the pallet 50 or 90 is left with the visual inspection workstation 114, the RF tag reading device 115 reads the RF identification 52 and transmits the test result to the production line, so that the manufacturing process can be adjusted using the system's 100 time feedback. Teleport

This paper size applies to China National Standard (CNS) A4 specifications (210X --------------- 1T ------ (Please read the precautions on the back before filling this page) 482896 Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 5. The invention description (punching) device 118 transfers the pallet 50 or 90 to the release station 116. As shown in FIG. 14, the release station 116 contains a release device 500, and refuses Sequence 502, rework sequence 504, and pass sequence 506. After the spool 10 has been manually inspected or the test described previously fails, the local PLC 121 transfers the pallet 50 or 90 to the release workstation 116. When the pallet 50 or When 90 reaches the workstation 116, the PLC m guided release device 500 removes the spool 10 from the pallet 50 or 90 and places the spool in the appropriate sequence. The empty pallet 50 or 90 advances to I Work station, where another spool is installed. Those skilled in the art understand that the present invention can make various changes and changes without departing from the spirit and scope of the present invention. The scope of the following patent applications will cover the various changes and changes of the present invention. . This paper size applies to Chinese National Standards (CNS) ㈤

Claims (1)

482896 Printed by the Central Bureau of Standards of the Ministry of Economic Affairs for consumer cooperation and well-being A8 B8 C8 D8 VI. Patent application scope '1. An automatic optical fiber testing system comprising: at least one automatic testing workstation used to guide the first end of the optical fiber To the first test device and testing the optical fiber; and an automatic conveyor system that is used to transfer the optical fiber to the test station. 2. The system according to item 1 of the scope of patent application, which further comprises: stripping the coating film from the first end of the optical fiber. 3. The system according to item 2 of the scope of patent application, wherein at least one test station is further used to: strip the coating film from the second end of the optical fiber; and guide the second end of the optical fiber to the first test device. 4. The system according to item 2 of the patent application, wherein at least one test station is further used to: cut off the first end of the optical fiber. 5. The system according to item 4 of the patent application, wherein at least one test station is further used to: cut off the first end of the optical fiber. 6. The system according to item 4 of the patent application scope, in which at least one test station is further used < to further obtain: a section of fiber sample; and test the length of the fiber sample. 7.—A system for automated testing of optical fibers, including: a bobbin on which the optical fiber is wound; the first workstation is used to automatically: strip the coating on the first and second ends of the optical fiber ; 26 (Please read the notes on the back before filling in this page) The size of the paper is applicable to the Chinese National Standard (CNS) A4 (210X297 mm) 482896 ABICID 27 6. The scope of patent application will be the first and second ends of the optical fiber Truncation; a work station comprising a first test device, one of the first or second work stations being used to: guide the first end and the second end of the optical fiber to the first test device; perform a first test on the optical fiber; and An automated conveyor system is used to transfer spools from a first workstation to a second workstation. 8. The system according to item 7 of the patent application scope, wherein the first workstation is further used to clean the first end and the second end of the optical fiber; and the second workstation is further used to cut off the first end and the second end of the optical fiber. Ends. 9. The system according to item 7 of the scope of patent application, wherein the second workstation is further used to: pull the first and second ends of the optical fiber; cut off the first section of optical fiber by the first end; cut off by the second end A second length of fiber; and discard a first length and a second length. 10 · The system according to item 7 of the scope of patent application, in which the policy of the staff consumer cooperative of the Central Standards Bureau of the Ministry of Economic Affairs, please read the precautions on the back before filling out this page) The first test involves the use of optical time domain reflectors to determine the fiber optics Measurement of attenuation. 11. The system according to item 7 of the scope of patent application, wherein the first test includes a measurement to determine the optical dispersion of the optical fiber. 12. The system according to item 7 of the scope of patent application, which further includes: Wood paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) 482896 A8 B8 C8 D8 8 2 Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 6. The scope of patent application for the pallet to carry the spool; a radio frequency (RF) tag is attached to the pallet as storage data, the data includes spool identification data, test processing instructions, and test results; and a set of multiple RF tags The device is placed adjacent to the automatic transmission system for use to read data from and write data to the RF tag. 13. The system according to item 7 of the scope of patent application, which further comprises: a third workstation used to: obtain a section of optical fiber sample; and guide a section of optical fiber test length to the second test device; The second test; wherein the automatic telephone transmission system is further used to transfer the spool from the second test station to the third test station. 14. A system for automatically testing optical fibers. The optical fiber includes a first end and a second end. The system includes: a spool, and the optical fiber is wound onto the spool; the first test station, the first test station is used to: One end portion and second end portion; guiding. The first end portion of the optical fiber to the first test device; performing the first test on the optical fiber; the second test station, the second test station is used to: obtain a section of the fiber sample; and Lead the test length of the optical fiber to the second test device; and perform the second test on the length of the optical fiber test sample; the automatic telephone transmission system is further used to transfer the spool from the first test (please read the precautions on the back before filling this page) ), 1T ¾ Applicable to Chinese National Standards (CNS) A4 specifications (210 X 297 mm) 29482896 A8 B8 C8 D8 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 6. Application scope for patent application test station to second test station . 15. A method for automatically testing an optical fiber, the method comprising the following steps: obtaining at least a section of an optical fiber sample from an optical fiber storage spool and guiding at least one end of the optical fiber to an optical fiber testing device; and testing the optical fiber by the optical fiber testing device. 16. The method according to item 15 of the scope of patent application, which further includes transmitting the optical fiber stored on the optical fiber spool to the position where the optical fiber is obtained and guided to the test device before the step of obtaining the optical fiber sample. 17. The method according to item 15 of the patent application, wherein the test device is an optical time domain reflectometer. 18. The method according to item 16 of the application, wherein the test device is an optical time domain reflectometer. 19. According to the method of claim 15 in the scope of patent application, after obtaining at least one step, it further comprises the following steps: peeling the coating film from at least one end of the optical fiber by the testing device; cutting off at least one end of the optical fiber by the testing device ; And cleaning at least one end of the optical fiber by a test device. 20. According to the method of claim 19 in the scope of patent application, after the step of testing the optical fiber, it further includes the following steps: ′ A section of the optical fiber is truncated by at least one end of the optical fiber by a test device, and a section of the optical fiber is discarded by the test device. 21 'The method according to item 20 of the scope of patent application, which further includes providing a data storage component with a spool, the data storage component having the required test results. 22. The method according to item 15 of the scope of patent application, in which the optical fiber step package is obtained (please read the precautions on the back before filling in this page). Ordering --- Applicable to the Chinese national standard (CNS) A4 specification (482896 A8) B8 C8 _ D8 6. The scope of the patent application includes automatically winding the optical fiber around the cylindrical mandrel. 23 · According to the method of application scope 22 顼, in which the testing device measures the cut-off wavelength of the fiber. 24 · —A kind of automatic test fiber The method includes the following steps: transmitting an optical fiber stored in an optical fiber spool to a first test station by an automatic transmission system; obtaining at least one optical fiber sample by a testing device; and guiding an optical fiber sample by the testing device to the optical fiber test And an optical fiber test device for testing a piece of optical fiber sample. 25. The method according to item 24 of the patent application scope, wherein after obtaining a piece of optical fiber sample, the method further includes the following steps: Peel off the coating film; cut off at least one end portion of the optical fiber sample length by the test device; and The test device cleans at least one end portion of the length of the optical fiber sample. 26. The method according to item 24 of the scope of the patent application, wherein after testing the optical fiber = sample length, it further includes the following steps: The length of the optical fiber sample of Durai. 27. The method according to item 24 of the patent application scope, which further includes transmitting the optical fiber spool to the second test station after the test step. Printed by the Consumer Cooperative of the Central Bureau of Economic Affairs, Employees Cooperative, 28 · —A kind of pallet for transporting optical fiber spools , Which includes a mounting device for accommodating an optical fiber bobbin; and a first member for accommodating a first end portion of the optical fiber so that the optical fiber extends from the first end to the first end easily. Supporting board, which includes further steps-including wood paper and paper scale (21 〇Χ 297 公 董 1-31482896 A8 B8 C8 D8 VI. Application scope of patents--_ Ministry of Economic Affairs, China Standards Bureau, Employee Consumer Cooperatives The two members are used to accommodate the second end portion of the fiber so that the second end portion of the first fiber extends outward to easily access the second end portion. 30. According to item 28 of the scope of patent application A fascia, wherein the first component is further used to release the optical fiber from the first end without disturbing the second end of the optical fiber; and the second component is further used to further advance the optical fiber from the second end Release without disturbing the first end of the optical fiber. 31. According to the 30th bracket of the patent application scope, wherein the first component and the second component are further used to make the optical fiber from the first and the first The two ends are released. 32. The pallet according to item 30 of the scope of patent application, wherein the pallet further uses an optical fiber spool to transport the fiber optic test station. 33. The pallet according to item 28 of the scope of patent application, where the pallet is more Further used in automatic fiber test systems. 34. The pallet according to item 28 of the scope of patent application, wherein the pallet is further used in a transmitter system for transporting optical fiber spools from the first automatic test station to the second automatic test station. 35. The pallet according to claim 28 of the scope of patent application, which further includes: a data storage device connected to the pallet for reading and writing. 36. The pallet according to item 35 of the patent application scope, wherein the data storage device identifies the optical fiber spool and provides a database of at least one test result. 37. A pallet for transporting optical fiber spools, which includes: a bottom plate; a bobbin fixing device is installed on the bottom plate to accommodate the optical fiber spools; (please read the precautions on the back before writing table f). China National Standard (CNS) A4 specification (210X297 mm) ABCD: 'Patent application scope. The feed module is connected to the base plate to accommodate the optical fiber. The first and second feed finger components are connected to the base plate to accommodate the The second end of the optical fiber in which the supporting plate is used to release the optical fiber from the first end portion without disturbing, and the second end portion of the optical fiber is released from the second end portion. 'Qin Xian Xian—A pallet for transporting optical fiber spools, which includes: a bottom plate; a shaft mosquito device is installed on the bottom plate so that the wire can accommodate the first fiber thread vehicle; a first vertical support plate is installed on the bottom plate; and a second vertical The support plate is installed on the bottom plate; the first feeding finger component is rotatably installed on the first vertical support plate, and is used for receiving the first end portion of the optical fiber and releasing the optical fiber from the first end portion without disturbing The second end portion of the optical fiber and the second feeding finger assembly are rotatably mounted to the second vertical support plate, and are used to receive the second end portion of the optical fiber and to release the optical fiber from the second end portion without Disturb the first end of the optical fiber. 39. A pallet according to item 38 of the scope of patent application, wherein the delivery spool device includes a roller assembly of a pair of rollers. 40. The pallet according to item 38 of the scope of patent application, which includes: a pickup assembly is rotatably mounted on the first vertical pallet; a first lead, which includes a small hole extending from the pickup assembly, and is used to accommodate the optical fiber ; The clutch member is mounted on the pick-up assembly, which is used to connect with the bobbin so that when the optical fiber is released from the second end, the pick-up assembly, the first lead and the scale away from Jr apply the Chinese National Standard (CNS) A4 specification (21 OX 297 mm) 482896 A8 B8 C8 D8 VI. Patent application scope The coupling member rotates synchronously with the bobbin, and when the fiber is released from the second end, the bobbin remains stationary and the pick-up assembly, section A lead to the component will rotate. ^ 41. The pallet according to item 40 of the scope of patent application, which further includes: an upright guide roller mounted on the bottom plate to guide the optical fiber; the second roller is connected to the second vertical pallet for use To guide the optical fiber, and the first lead, which contains the second small hole extending from the second vertical bracket to #nano fiber. Valley 42 · —A type of bobbin and a pallet system, comprising: an optical fiber spool having a first end portion and a second end portion; and a pallet to receive the optical fiber spool so that the first end portion of the optical fiber extends outward for easy access The first end portion and the second end portion of the optical fiber extend outward to easily access the second end portion. 43. The system according to item 42 of the scope of patent application, wherein a pallet is used to release the optical fiber from the first end portion without disturbing the second end portion of the optical fiber and the optical fiber is released from the second end portion without disturbing the optical fiber portion. One end. 44. The system according to item 43 of the patent application, wherein the pallet further allows the optical fiber to be simultaneously released from the first end and the second end. 45. The system according to item 42 of the scope of patent application, which further includes: Printed by the Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. The data storage device is connected to the pallet for reading and writing. 46. The system according to item 42 of Shenjing's patent scope, in which the spool further includes: a lead barrel; and an end flange separates the main barrel from the lead barrel, the end flange contains 482896 34 6. Scope of Patent Application Fine slits are used to provide-an optical fiber path between the main barrel and the lead barrel. 47 · —A method for installing an optical fiber spool on a pallet used to carry the spool includes the following steps: 'Place the optical fiber spool on the pallet; ^ Pass the first end of the optical fiber through the first member to use to accommodate the first _ The end portion makes the first end portion extend outward to be easily accessible to the first end portion; and f the second end portion of the optical fiber passes through the second member, which allows the wire to receive the second end portion so that the second end portion extends toward the handle Easy access to the second end. 48. A method for testing an optical fiber bobbin, comprising the following steps: placing the optical fiber cable support plate so that the first and second ends of the optical fiber extend outward so that the first and second ends can be easily accessed; Transfer the pallet to the test station; pull the first end of the fiber to the test device so that the first section of fiber is released by the spool (please read the note on the back before filling this page) -L # Central Standards Bureau of the Ministry of Economy Printed by industrial and consumer cooperatives; pulling the second end of the fiber to the testing device so that the second section of fiber exits the spool; and testing the fiber wound on the spool. 49. The method according to item 48 of the patent application, wherein the step of drawing the first end of the optical fiber does not disturb the second end of the optical fiber. 50. The method according to item 48 of the patent application, wherein the step of pulling the second end portion of the optical fiber does not disturb the first end portion of the optical fiber. 51. The method according to item 48 of the scope of patent application, wherein the length of the first segment of the optical fiber drawn by the spool is cut-off; and the length of the second segment of the optical fiber drawn by the spool is cut. Order --- Application for patent scope A8 B8 C8 D8 5 3 'Step: _The end part is extended outwards; 52 · —A kind of test optical fiber bobbin At At ^ fiber bobbin is placed on the support plate to make the light line step j It is easy to access the first end of the valley; transfer the fascia to the test station and the wire to the test device so that the first section of fiber releases the length of the sample at the end of the bobbin; (Please read the notes on the back before filling in this page) Order · — The standard of printed private paper for employees' cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs is applicable