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Measurement Interface

2012-01-01 WED 21:25

A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div

Date and time

Power

The distance and
Attenuation between
A and B cursor

Every horizontal
grid is 0.2Km

Events list

Measure info

Measurement setting info

A-B: 000.000Km 00.00dB 00.00dB/Km 0.200Km/div

Measure Info: 1550nm 2.0Km 10ns

2012-01-01 WED 21:25

No.

Distance

Loss

Reflection

dB/Km

C.Loss

0.00

4.00

8.00

12.00

16.00

20.00

24.00

28.00

32.00

36.00

40.00

1/3

0.000

0.00

-28.00

--.--

0.00

A:0.000Km

B:0.000Km

174622_0001.sor

File name

Waveform region

There are 10x10 grids in waveform region.

Horizontal grids mean distance, vertical grids

mean dB value. As shown in figure,

each horizontal grid represents 0.2km, each

vertical grid represents 4dB.

Содержание OTDR AOR-50

Страница 1: ...Optical Time Domain Reflectometer USER S GUIDE ...

Страница 2: ......

Страница 3: ...spressly approved in this document could void yout authority to operate this equipment 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 Use batteries At the same time can not use different style or different capacitance batteries And only charge the rechargeabl...

Страница 4: ...2 Standard Host with TF card Carrying bag Lithium battery USB cable Power adapter ...

Страница 5: ...on Cancel button VFL optic fiber connector LCD Power button Full screen button Zoom control button VFL control button OTDR optic fiber connector File operation button Cursor select button Power adapter socket Charge indicator USB interface TF micro SD card slot Real time measurement button Average measurement button Confirming button OPM fast enter button Anti dust cover Description ...

Страница 6: ...B Km dB dB Km Km div File Info 2012 01 01 WED 21 25 No Distance Loss Reflection dB Km C Loss SCAN On off Button is used to turn on off the device Keeppressing it for 2 seconds to turn on device Short press it again to turn off the device Press button to start measuring But usershould modify measurement setting by real requirement before test start ...

Страница 7: ... 000 000Km 00 00dB 00 00dB Km 0 200Km div Measure Info 1550nm 2 0Km 10ns 2012 01 01 WED 21 25 No Distance Loss Reflection dB Km C Loss 0 00 4 00 8 00 12 00 16 00 20 00 24 00 28 00 32 00 36 00 40 00 1 3 0 000 0 00 28 00 0 00 A 0 000Km B 0 000Km 174622_0001 sor 174622_0001 sor File name Waveform region There are 10x10 grids in waveform region Horizontal grids mean distance vertical grids mean dB val...

Страница 8: ...nalyse events according to the last refreshed waveform Average measurement can judge the line condition more accurate It can get a better SNR and fits high requirement circuit Press button to start Usercan set measurement time from 5 second to 180 second The device analyses events and generates event list automatically Press button during measuring device will stop measuring analyses events and ge...

Страница 9: ...Optic fiber start Reflection event Attenuation event Gain event optic fiber ending Mix event ESC ENTER Event list After measurement or open a waveform in memory there is event list on the bottom of waveform interface Press button to show the whole event list Six types of events as followed Press Up orDown button to select an event which needs to be located by cursor on the waveform Then press butt...

Страница 10: ...ncrease or decrease the range And it also supports tochange the cursor position and zoom in out waveform in realtime which means you can zoom in partial waveform while measuring to judge the network fault Real time measurement tips CHARGE Optical Time Domain Reflectometer Optical Time Domain Reflectometer MENU Marker File OPM ESC REAL SCAN ENTER VFL ...

Страница 11: ...cursor turned to bright red Press button switch to another cursor Press Left or Right button to move cursor Press Upor Down button to previous or next event You can calculate the distance and attenuation between two cursors Keep pressing then press and Up Down button to zoom in or out waveform vertically Keep pressing then press Left Right button to zoom in or out horizontally Press button to retu...

Страница 12: ...ive Rate Scatter Coefficient s dB dB dB dB 120 0 05 65 0 2 0 1 46832 52 1 File About System Settings Measure Settings Press key ENTER to edit settings Auto Power Off Auto Name Language brightness Date Time Length Unit Factory Settings 10min On English 60 Metric No 2013 21 57 11 02 File Measure Settings System Settings About CHARGE Optical Time Domain Reflectometer Optical Time Domain Reflectometer...

Страница 13: ...0140622 2014 06 15 2014 06 17 2014 06 18 2014 06 22 20140619 2014 06 19 Warnning Are you sure to format the SD card OK Cancel ENTER Menu File menu Enter File menu there are two options open and formatting SD card Select one option and press button to enter the corresponding operation Attention formatting SD cardoperation will delete all files and cannot recover please be cautious ...

Страница 14: ...ically by system Files measured inthe same day will be stored in the same folder Folder canonly be delete but not rename And must delete all files before delete the folder Press Up orDown button to select a folder and press button to open delete tip Then press button to finish deleting or press or button to cancel ENTER ESC ...

Страница 15: ...n main interface The file information at the bottom is the file s main measurement setting Press button can delete or rename the file Filename can makeup of 23 digits alphabets and special symbols at most The last four numbers_xxxx is generated by Automatic naming function Shut down this function will not generate ENTER 13 File Measure Settings System Settings About 133210_0001 sor 133210_0003 sor...

Страница 16: ...ter storage interface Default filename is hour minute second of first time storage Press Up Down Left Rightbutton to select alphabets digits and symbols on soft keyboard You can input 23 alphabets at most If Automatic naming is enabled the filename will automatically generated with four digits Without shutting down the device the following stored file s name will automatically plus 1 The file form...

Страница 17: ...ance range and pulsewidth Range match with the lengthof measured optic fiber usually over onelevel Pulse width set the pulsewidth of output laser Usually small pulse width can measure close event largepulse width can measureremote distance but enlarge event s blind area Average time can setbetween 5 second and180 second as average measurement time Splice loss treat as an event when the loss is hig...

Страница 18: ...f set time of automatic off or cancel this function Auto Name name automatically when file is saving can cancel this function Optical Detector detect whether there is signal in optic fiber or not before measuring RT Analyse set whether analyses events after real time measuring or not Brightness adjust brightness of LCD Date set year month day Time set hour minute Length unit default is metric unit...

Страница 19: ...5_ANALOG_V0 3 TEN1A20V35_TFT_V1 1 SEN1A20V35_MAIN_V1 2 0 FEN1A20V35_MAIN_V1 x 0 English Firmware Version A4B75978 File 17 Menu About This menu is version details about device s configuration of hardware and software CPU number is used to generate upgrading code which should inform distributor or factory before software upgrading ...

Страница 20: ... On nm dBm mw OPM OPM function Press button on device with OPM function to enter OPM measurement interface Press button to start measuring Press button to change the wavelength The meter s six calibration wavelengths are 850nm 1300nm 1310nm 1490nm 1550nm 1625nm Press button to quit OPM function 000 00 00 00 ENTER ESC ...

Страница 21: ...tance Loss Reflection dB Km C Loss 0 00 4 00 8 00 12 00 16 00 20 00 24 00 28 00 32 00 36 00 40 00 1 3 0 000 0 00 28 00 0 00 A 0 000Km B 0 000Km VFL VFL laser output connector VFL This device has VFL function the output power is about 1nW Press button to control red laser on flashing off When Laser is on theprompt icon will occur at upper right corner ...

Страница 22: ...ance Loss Reflection dB Km C Loss 0 00 4 00 8 00 12 00 16 00 20 00 24 00 28 00 32 00 36 00 40 00 1 3 0 000 0 00 28 00 0 00 A 0 000Km B 0 000Km TF card and USB communication All measured waveforms are stored in TF card Using mini USB cable can store data to PC PC will show a new disk icon data inside According to filename user can store or recall files ...

Страница 23: ...re upgrading as followed 1 CPU ID 2 TF micro SD card capacity is less than 16GB Inform the CPU ID to distributor or factory youcan get upgrading firmware only for your device Store the firmware to TF card through computer Insert TF card todevice when it is power off Press and button and hold them then press button to turn on the device upgrading is starting You can delete upgrading file in TF card...

Страница 24: ...0 28 00 32 00 36 00 40 00 1 3 0 000 0 00 28 00 0 00 A 0 000Km B 0 000Km Charging This device has lithium batteries inside and can only use the power adapter from factory to charge it Insert the adapter todevice and finish charging in 8 10 hours Red charge indicator means charging while green means finish CHARGE Optical Time Domain Reflectometer Optical Time Domain Reflectometer MENU Marker File OP...

Страница 25: ...ur measurement 8 hour 90 197mmx107mmx67mm 0 75Kg Type S 22 24dB TypeA 26 28dB Type B 30dB 32dB Type C 34dB 36dB Detail parameters Wavelength Optic fiber connector LCD Test range Pulse width Measurement time Attenuation blind area Event blind area Distance accuracy Data storage Communication connector VFL power power Battery lifetime Working temperature Storage temperature Relative humidity Weight ...

Страница 26: ......

Страница 27: ......

Страница 28: ...P N40331 Rev 1023 ...

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