USER'S GUIDE. Optical Time Domain Reflectometer

Transcription

1 USER'S GUIDE Optical Time Domain Reflectometer

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3 Warning and note WARNING You are cautioned that changes or modifications not espressly VISIBLE LASER RADIATION approved in this document could void yout authority to operate this AVOD EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION equipment. SEMICONDUCTOR LASER Wavelength: nm To reduce the risk of fire or electric shock,do not expose this apparatus to rain or moisture. To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only. INVISIBLE LASER RADIATION AVOD EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION SEMICONDUCTOR LASER Wavelength: nm CLASS I LASER PRODUCT NOTE As the laser is harmful to the eyes, do not attempt to disassemble the cabinet. Precautions for Use Use batteries At the same time, can not use different style or different capacitance batteries. And only use and charge the batteries the product equipped.. Avoiding condensation problems As much as possible, avoid sudden temperature changes. Do not attempt to use the drive immediately after moving it from a cold to a warm location, to raising the room temperature suddenly, as condensation may form with in the drive. If the temperature changes suddenly while using the drive, Stop using it and take out batteries for at least an hour. Storage When long time no use, must take out the batteries to avoid destroying the device. All is subject to the object, the manual is for reference only.

4 P1 Summarize The device uses the module design, includes the host, battery module and function module for customizing. The user's guide describes the use of OTDR, OPM, VFL, iola and VIP function modules and detailed parameters. Optic fiber connector VFL OPM Optical Testing Platform Touched screen OTDR OPM VFL iola VIP System Confirm Button Navigation Button Average measure Real-time measure Power indicator Power button Beep Function button

5 Power on/off P2 Press and hold " " button for 2 seconds to turn on the device, click on the required function to enter the function interface. OTDR VFL VIP OPM iola System

6 P3 Battery information The upper right corner of the interface is the battery status and power indication. It will show up different colors in different status, just as followed. Also user can check the battery information in system menu. OTDR VFL VIP OPM iola System 20% 0% 15% 65% Remain Remain less than 20%, displayed in red icon No battery Low battery, Connect to charger,show up charging Charging, Connect to charger, show up charging

7 OTDR P4 Click on " OTDR " to enter the measurement interface. In OTDR measurement interface, press "" or " " button to the start optic fiber measurement work directly. User can insert two external storage devices to our device, and it will show up the USB icons below the "date time". File name: 50 wavelength:1550nm range:60km pulse:2.5us 40 A m 0.000dB B m 0.000dB Measure settings 10 Events ,000 20,000 30,000 40,000 50, m Analyse OTDR Settings 1310nm 1550nm Wavelength 60Km 2.5us 30s Manual Range Pulse Time Mode Average measure Real-time measure Save/File Back to menu

8 P5 OTDR During optic fiber measuring, the information window will show the warning sign and the progress bar of remaining time. During measuring, click on "Stop measuring" or press " " or " " button to stop at anytime. File name: 50 wavelength:1550nm range:60km pulse:2.5us 40 A km dB B km dB Measure settings 10 Events ,000 20,000 30,000 40,000 50, m Analyse IEC : CFR INVISIBLE LASER RADIATION DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS CLASS 1M LASER PRODUCT 800nm~1700nm, PW<20usec, P<600mW time left 16s Stop measuring Save/File Back to menu

9 OTDR-Storage device P6 Insert USB or TF CARDS to display the corresponding icon. And contain the corresponding options when storing the path and file operation to save the file Select device TF-Card Choose a device Internal TF-Card USB Quit

10 P7 OTDR- Measure settings Click on " Measure settings" to enter the measurement interface, which shows the buttons of OTDR settings, general settings and start measuring. User can select the mode to be manual or auto. Under manual mode, users can set the range, pulse and time by themself. User can select the wavelength measured, default are yellow 1310nm and orange 1550nm. File name: 50 wavelength:1550nm range:60km pulse:2.5us 40 A m 0.000dB B m 0.000dB Measure settings Measure settings Km 60Km 40Km 0 10,000 20,000 30,000 40,000 50, m Events Analyse OTDR Settings 1310nm 1550nm Wavelength 60Km 2.5us 30s Manual Range Pulse Time Mode Average measure Real-time measure Save/File Back to menu OTDR settings General settings Start measuring

11 OTDR-Average measure P8 Click on "Average measure" button or press "" button to enter the average measure interface. During measuring, click on "Stop measuring" or press " " or " " button to stop at anytime. The average measure can measure two wavelengths at the same time. File name: 50 wavelength:1550nm range:60km pulse:2.5us 40 A km dB B km dB Measure settings 10 Events ,000 20,000 30,000 40,000 50, m Analyse IEC : CFR INVISIBLE LASER RADIATION DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS CLASS 1M LASER PRODUCT 800nm~1700nm, PW<20usec, P<600mW time left 16s Stop measuring Save/File Back to menu

12 P9 OTDR-Real-time measure Click on "Real-time measure" button or press "" button to enter the real-time measure interface. User can press navigation button up and down keys to increase or decrease the range, and click on "Stop measuring" or press " " or " " button to stop at anytime. Real-time measurement can only measure one wavelength at a time. File name: 50 wavelength:1550nm range:60km pulse:2.5us 40 A km dB B km dB Measure settings 10 Events ,000 20,000 30,000 40,000 50, m Analyse IEC : CFR INVISIBLE LASER RADIATION DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS CLASS 1M LASER PRODUCT 800nm~1700nm, PW<20usec, P<600mW Stop measuring Save/File Back to menu

13 OTDR- OTDR Settings P10 Click on "OTDR Settings" to show the OTDR settings menu. There are 10 options in the menu, and click on each one can set the parameters. Click on "Confirm and exit" to save the changes. Click on "Restore" to restore system defaults. After finishing setting, click on "OTDR Settings" again to quit. OTDR Settings Reflection threshold 65.0dB End threshold 3.0dB Splice loss 0.05 Scatter coefficient Refractive rate Sampling resolution Standard Real-time analyse Off International units m Optical detect On Version S_OTDR_V0.0.0 Fiber section detect Off Measure settings Events Measure settings Analyse OTDR Settings 1310nm 1550nm Wavelength 60Km 2.5us 30s Manual Range Pulse Time Mode Average measure Real-time measure Save/File Back to menu OTDR settings

14 P11 OTDR- OTDR settings Reflection threshold Treat as an event when the reflection is higher than End threshold Treat as the end of optic fiber when the loss is higher 65.0dB setting value. 3.0dB than setting value. Splice loss 0.05 Treat as an event when the loss is higher than setting value. Scatter coefficient The intrinsic value of Rayleigh Scattering. Refractive rate Set the optic fiber's refractive rate for each wavelength, which can improve the measurement accuracy. Real-time analyse Off Set whether analyses events after real-time measuring or not. Optical detect Detect whether signal in fiber or not. Fiber section detect Detect the quality of the connector. The device will On Off remind user if in poor quality. Sampling resolution Standard Display the sampling resolution. International units m Select the international units in m, Km and Kft. Version Display the version. S_OTDR_V0.0.0

15 OTDR- Events P12 Click on "Events" to show the events list One page shows four event log. Click on the select buttons or slide in the events list area to turn the page up/down. If the arrow to the select button disappears, it means that there are no more events in that direction. Click on each event, the marker will locate to the record automatically. File name: 50 wavelength:1550nm range:60km pulse:2.5us Measure settings 10 Events Events list Information bar ,000 20,000 30,000 40,000 m 50,000 NO. Type Dist.(km) Loss(dB) Ref.(dB) Atten.(dB/Km) C.loss(dB) Start Reflect End Analyse Save/File Back to menu Select buttons

16 P13 OTDR- Analyse Click on "Analyse" to show the waveform analyse. This function can analyze the problem which is difficult to find in the auto measurement mode. It includes analyse of the type and result, marker control and waveform control. File name: 50 wavelength:1550nm range:60km pulse:2.5us 40 A m 0.000dB B m 0.000dB Measure settings 10 Events Information bar ,000 20,000 30,000 40,000 50, m B-A=0.0000km dB -- db -- db 4 points event loss A-B LSA loss Loss Attenuation Reflectance ORL Markers centered Select marker A Hide markers Markers reposition Blue curve Replace Hide Analyse Save/File Back to menu Waveform analyse Analyse of the type and result Marker control Waveform control

17 OTDR- Analyse- Analyse of the type and result P14 and B. Analyse of the type and result shows the distance difference and power difference between marker A The distance and attenuation between marker A and B B-A=0.0000km dB -- db -- db 4 points event loss A-B LSA loss B-A=0.0000km dB -- db -- db 2 points attenuation A-B LSA attenuation Loss Attenuation Reflectance ORL Loss Attenuation Reflectance ORL 4 points event loss: marker a, A, b and B in 4 points algorithm. Move the markers appropriately, the difference between the LSA value in "a, A" and "b, B" can be used to judge the loss more accurately. A-B LSA loss: marker A and B in 2 points algorithm. Calculate the difference between A and B by the LSA slope. B-A=0.0000km -- db Reflectance dB 2 points attenuation: calculate the real attenuation between marker A and B, then unitized to the loss per kilometer, which makes the noise interference larger. A-B LSA attenuation: obtained after calculating the LSA slope between marker A and B, and the attenuation is relatively stable. B-A=0.0000km dB -- db -- db Total ORL A-B ORL Loss Attenuation Reflectance ORL Loss Attenuation Reflectance ORL Reflectance: marker a, A and B in 3 points algorithm. Set "a, A" in the flat position before reflection and set B in the highest point of reflection to show the reflectance value. A-B ORL: the ORL value between marker A and B, Total ORL: the ORL value in the entire circuit.

18 P15 OTDR- Analyse- Marker control According to the option of analyse of the type and result, user can select different markers by clicking on "Select marker". Markers centered--- locate the markers in the middle of the waveform region. Hide markers--- hide/display all the markers. Markers reposition--- locate the markers to the zero position. Select market a Select market A Select market b Markers centered Hide markers Markers reposition Markers centered Hide markers Markers reposition Markers centered Hide markers Markers reposition Select market B Select market AB Markers centered Hide markers Markers reposition Markers centered Hide markers Markers reposition

19 OTDR- Analyse- Waveform control P16 OTDR can display the double curves for user to contrast and analysis. Replace--- replace the selected curve. Hide--- hide the selected curve. Blue curve Red curve Replace Hide Replace Hide

20 P17 OTDR- Save/File-Save After measuring, click on "Save/File" to enter the save interface. The user needs to insert the USB external storage device in advance. User can set the auto name function to be on/off and select the save path. The longest filename can be 40 characters. Save format Cancel and quit button 5_0001.SOR ESC Measure # % * ( ) - + Events : ;,.? / Analyse 123 EN Space Auto name Save path On Internal Save/File Back to menu Save/File Language and symbolic input keyboard Auto name Confirm button Modify save path

21 OTDR- Save/File-Save P18 Click on " " to enter the save settings interface after the file name is entered. Click on "Save" to confirm and exit. Internal/ File name Date Modified Size Measure settings Events Analyse Save/File 5_0001.sor Open Create new folder Save Quit Return to previous Back to menu Save File

22 P19 OTDR- Save/File Without new measurement, click on "Save/File" show the file menu. Slide the screen up/down to browse the files, double click to enter the folder or open one file. When a file be chosen, it will show up the file thumbnail at the bottom of the screen. Files can be selected multiply for file operation. File path Internal/ File name Date Modified Size _0001[1310nm 2.5us].sor :59: :53:55 85Kb _0002[1550nm 2.5us].sor :10:21 85Kb 8_0001[1310nm 2.5us].sor 8_0002[1550nm 2.5us].sor Check box :59: :33:25 66Kb 14Kb Measure settings Events Analyse Storage device 1550nm 60km 2.5us Delete Rename Create new folder Save as Quit Return to previous Save/File Back to menu Save/File Thumbnail of the file Function buttons

23 OTDR- Save/File- Storage device P20 Click on "Storage device" and choose the storage device. Click on "Confirm and exit" or "File operate" to confirm and exit. Set the path will still save after shutdown. File path Internal File name Date Modified Size _0001[1310nm 2.5us].sor :59: :53:55 85Kb _0002[1550nm 2.5us].sor :10:21 85Kb 8_0001[1310nm 2.5us].sor :59:55 66Kb Measure settings 8_0002[1550nm 2.5us].sor :33:25 14Kb Events Check box Analyse File operate Storage device Internal Set to Confirm default path and exit Formatting Save/File Back to menu Choose storage device Set to default path Confirm and exit

24 P21 OTDR- Save/File- Delete Select the file and click on "Delete", there will be deleting confirm box, click on "Confirm" will delete the selected file. File can be multi-selected, the folder can only be single-selected. Internal/ File name Date Modified Size _0001[1310nm 2.5us].sor :59:55 Internal/ :53:55 85Kb File name Date Modified Size 5_0002[1550nm 2.5us].sor 8_0001[1310nm 2.5us].sor :10: Kb Measure :59:55 5_0001[1310nm 66Kb 2.5us].sor settings :59: :53:55 85Kb Storage device 8_0002[1550nm 2.5us].sor 1550nm 60km 2.5us Delete Check box Rename :33:25 5_0002[1550nm 14Kb 2.5us].sor EventsDelete 8_0001[1310nm 2.5us].sor Create new folder Save as 8_0002[1550nm 2.5us].sor Analyse Quit Storage device Return to previous Save/File Back to menu 1550nm 60km 2.5us Confirm Check box Delete Rename :10: :59: :33:25 Cancel Create new folder Save as Quit 85Kb 66Kb 14Kb Return to previous Measure settings Events Analyse Save/File Back to menu

25 OTDR- Save/File- Rename P22 Select a file or a folder and click on "Rename" to enter the rename operation interface. User can click on " " to save. Internal/ File name Date Modified Size _0001[1310nm 2.5us].sor :59: :53:55 85Kb _0001[1550nm 2.5us].SOR ESC 5_0002[1550nm 2.5us].sor 8_0001[1310nm 2.5us].sor :10: :59:55 85Kb 66Kb Measure settings Storage device 8_0002[1550nm 2.5us].sor 1550nm 60km 2.5us Delete Check box Rename :33:25 Create new folder Save as 1 Quit 14Kb Return to previous Events # % * ( ) _ EN Save/File : ;,.? / Back to menu Space Measure settings Events Analyse Save/File Back to menu

26 P23 OTDR- Save/File- Create new folder Select a hierarchy and click on "Create a new folder" to create a new folder. User can input the folder name and click on " " to finish creating. Internal/ File name Date Modified Size _0001[1310nm 2.5us].sor :59: :53:55 85Kb Folder ESC 5_0002[1550nm 2.5us].sor 8_0001[1310nm 2.5us].sor :10: :59:55 85Kb 66Kb Measure settings Storage device 8_0002[1550nm 2.5us].sor 1550nm 60km 2.5us Delete Check box Rename :33:25 Create new folder Save as 1 Quit 14Kb Return to previous Events # % * ( ) _ EN Save/File : ;,.? / Back to menu Space Measure settings Events Analyse Save/File Back to menu

27 OTDR- Save/File- Save as P24 others. Select some files or a folder and click on "Save as" to save the files into the current storage device or Internal/ File name Date Modified Size _0001[1310nm 2.5us].sor :59: :53:55 85Kb _0002[1550nm 2.5us].sor Choose a device Quit :10:21 85Kb 8_0001[1310nm 2.5us].sor :59:55 66Kb Measure settings Internal 8_0002[1550nm 2.5us].sor :33:25 14Kb Events Check box Analyse Save/File Storage device 1550nm 60km 2.5us Delete Rename Create new folder Save as Quit Return to previous Back to menu

28 P25 OTDR- Save/File- Save as The file name in a folder can not be the same, otherwise the original file would be overed. Internal/ File name Date Modified Size _0001[1310nm 2.5us].sor :59: :53:55 85Kb _0002[1550nm 2.5us].sor 8_0001[1310nm 2.5us].sor :10:21 5_0002[1550nm 2.5us].sor this file already exists, do you want to continue? 12:59:55 85Kb 66Kb Measure settings 8_0002[1550nm 2.5us].sor Confirm Check box :33:25 Cancel 14Kb Events Analyse Save/File Storage device 1550nm 60km 2.5us Delete Rename Create new folder Save as Quit Return to previous Back to menu

29 OPM P26 Click on " OPM " to enter the optical power meter interface. OTDR VFL VIP OPM iola System

30 P27 OPM During measuring, click on "Clear Waveshape" to clear up the current waveform, click on "Suspend" to suspend or continue the measurement, click on "Auto" to set the waveform to adjust to the screen Wave -50 REF File Auto Suspend Clear Waveshape System Back to menu Auto Suspend Clear waveshape

31 OPM- Wave P28 Click on " Wave " to select wavelengths, include 850nm/1300nm/1310nm/1490nm/1550nm/1625nm Wave Wave REF File Auto Suspend Clear Waveshape System Back to menu

32 P29 OPM- REF Click on " REF " to turn on/off this function. When turn on it, the displayed value is the difference between the current value and the power value at activation Wave REF File REF 0.00dB REF:-70.00dBm Auto Suspend Clear Waveshape System Back to menu

33 VFL P30 Click on " VFL " to enter the visual fault locator interface. OTDR VFL VIP OPM iola System

34 P31 VFL- Open/Close Click on "Close" to turn off the laser. Click on "Open" to turn on it LASER RADIATION AVOID DIRECT EYE EXPOSURE DIODELASER 10mW MAX OUTPUT at nm CLASS lllb LSAER PRODUCT Laser Radiation!Do not stare into beam! Blink Close Open/Close System Back to menu

35 VFL- Blink P32 When the laser is on, click on "Blink" to turn the laser blink. Blink LASER RADIATION AVOID DIRECT EYE EXPOSURE DIODELASER 10mW MAX OUTPUT at nm CLASS lllb LSAER PRODUCT Laser Radiation!Do not stare into beam! Blink Close Blink System Back to menu

36 P33 VFL- System Click on "System" to view system information. Blink VFL System Information LASER RADIATION AVOID DIRECT Software EYE EXPOSURE version: S_VFL_V0.0.0 DIODELASER 10mW MAX OUTPUT at nm CLASS lllb LSAER PRODUCT Laser Radiation!Do not stare into beam! Blink Close System Back to menu

37 iola Optional function P34 Click on " iola " to enter the intelligent optical link go function. OTDR VFL VIP OPM iola System

38 P35 iola Optional function Click on "Start Test" to start the measurement, and after the measurement is completed, it will show the status of the optical fiber link. WaveLength 1310nm 1550nm 1310 nm 1550 nm Fiber total loss Pass/Not pass Pass Start Test A B Km EventList MeasureSet Dist.(km) 1310nm Loss(dB) 1550nm 1310nm Ref.(dB) 1550nm File Save Back to menu

39 iola Optional function P36 Click on "Measure Set" to show the measure settings menu. There are 8 options in the menu, and click on each one can set the parameters. WaveLength 1310nm 1550nm 1310 nm 1550 nm Fiber total loss Pass/Not pass Pass Start Test A B Km EventList MeasureSet Total loss threshold dB ORL threshold dB Loss threshold 0.300dB Reflection threshold dB File Refractive rate Scatter coefficient Reflection loss threshold 0.750dB Restore factory settings Save Back to menu

40 P37 VIP Optional function Click on " VIP " to enter the Fiber Microscope interface. OTDR VFL VIP OPM iola System

41 VIP Optional function P38 Click on "Start" to start the measurement. Video inspection probe Start Stop Back to menu

42 P39 System Click on "System" icon to enter the system setting interface. OTDR VFL VIP OPM iola System

43 System settings P40 There are nine options. Click on each one to enter the setting interface and then press Enter button or click on blank space to save and quit the system setting. English Information bar OTDR VFL VIP Language Date/Time Energy saving mode Backlight brightness OPM iolm System International units Factory settings Version information Battery information Security settings

44 P41 System settings- Language Click on "System" icon to enter the system setting interface. The default is the local language. The user can slide your finger left/right in the information bar or click the blue button to switch the language. English Information bar OTDR VFL VIP Language Date/Time Energy saving mode Backlight brightness OPM iolm System International units Factory settings Version information Battery information Security settings

45 System settings- Date/Time P42 Click on "Date/Time " icon to set the year, month, day, hour and minute information. Press button to switch to 12 or 24 time format. Press button to switch to Y/M/D or M/D/Y date format. 2017Y 01M English 01D 21H 35Min Information bar OTDR VFL VIP Language Date/Time Energy saving mode Backlight brightness OPM iolm System 24 Switch time format International units Factory settings Version information Battery information Y /M /D Switch date format Security settings

46 P43 System settings- Energy saving mode Click on "Energy saving mode " to set the time of backlight and automatic off. With no operation in the setting time, the backlight will be off or the device will shutdown automatically. Backlight 15Sec later will be off device 10Min later will shutdown Information bar OTDR VFL VIP Language Date/Time Energy saving mode Backlight brightness OPM iolm System International units Factory settings Version information Battery information Security settings

47 System settings- Backlight brightness P44 Click on "Backlight brightness " to set the brightness. Dragging the black handle to set the brightness. Information bar OTDR VFL VIP Language Date/Time Energy saving mode Backlight brightness OPM iolm System International units Factory settings Version information Battery information Security settings

48 P45 System settings- International units Click on "International units" to show the unit selected. Metric Information bar OTDR VFL VIP Language Date/Time Energy saving mode Backlight brightness OPM iolm System International units Factory settings Version information Battery information Security settings

49 System settings- Factory settings P46 Click on "Factory setting" to return the factory settings. Click on "Yes" in the prompt box to clear up all the setting data. Be careful when using this function. Click here to return the factory settings. Information bar OTDR VFL VIP Language Date/Time All settings will Energy be reset! saving mode Backlight brightness Continue? OPM iolm System International units Confirm Factory settings Cancel Reset completed! Version System information will restart automatically! Battery information OK Security settings

50 P47 System settings- Version information version. Click on "Version information" to check the CPU ID, hardware version, firmware version and software Hardware version: Firmware version: Module version: OTDR H_DIGITAL_V0.0 S_MAIN_V0.0.0 MODULE_V0.0.0_C VFL VIP Information bar Language Date/Time Energy saving mode Backlight brightness OPM iolm System International units Factory settings Version information Battery information Security settings

51 System settings-battery information P39 P48 Click on "Battery information" to display the battery capacity and current battery status. Current capacity:65%,the battery is Good Information bar OTDR VFL VIP Language Date/Time Energy saving mode Backlight brightness OPM iolm System International units Factory settings Version information Battery information Security settings

52 P49 System settings- Security settings Security settings is used in the process of production and maintenance. All the code displayed is internal code, user should not operate by themself, otherwise may cause the device abnormal. 00#365**145 Information bar OTDR VFL VIP OPM iolm System clear clear Space back space change back space change Security settings back back

53 System settings- Security settings P50 Click on "Security settings" to display the project menu, Press" " to switch between digital, English, and symbolic input. 00#365**145 Information bar OTDR VFL VIP OPM iolm System clear Space back space change change Security settings back

54 P51 System settings- Security settings In the English input interface, you can press "" button to switch the input of the case. 00#365**145 Information bar OTDR VFL VIP # abc def OPM iolm * System clear ghl jkl mno Space back space change pqrs tuv wxyz Security settings en en back

55 System settings- Security settings P52 Press "" to clear all content, and press "" to enter the content one by one to clear, press "" or click "Security Settings" again to exit the security settings. 00#365**145 Information bar OTDR VFL VIP OPM iolm System clear Clear Space back space change Back space Security settings back Back

56 P53 Parameters Basic parameters Display Touch Type 7-inch color screen with a resolution of 1024 * 600 Multi-touch capacitive screen USB HOST USB 2 Number of Internal Stores (SOR) Network port Audio port Buzzer Backlight adjustment Energy saving mode Language Power supply Battery life >10000 RJ45, 10M / 100M 3.5mm headphone jack 14mm voltage buzzer Ten levels No operation auto power off and backlight dim (can cancel) English 7.4V, 5200mAh lithium polymer battery (A more powerful battery can be selected) Standby> 15 hours, measurement> 8 hours (A more powerful battery can be selected) Size 245mm 170mm 70mm Weight 1.55kg

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