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ShinewayTech SLS Seriesl OLT Series, Руководство пользователя

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ShinewayTech SLS Seriesl OLT Series Скачать руководство пользователя страница 36

User’s Manual for Palm Optical Fiber Tester 

 

Shineway Technologies, Inc.                    

- 30 - 

 

Stabilized Laser Source

λ

ShinewayTech

®

uW

dBm

CW

MOD

 

dBm

AUTO  OFF

nm

Optical Power Meter

λ

ShinewayTech

®

dB

dBm

Zero

 

uW

Ref

Set

dBm

AUTO  OFF

nm

Flange

Emitting optical jumpper

Receiving optical jumper

On 
  Off

On
  Off

P1

 

 

F

IGURE

20.

 

C

ONNECTION OF LINK LOSS TESTING

 

 

Note:  Laser source should be working under CW  mode;  and power meter should be in 

relevant wavelength, and the unit is dBm. 

 

2.

 

Connect laser sources and optical power meters to their respective patch panel ports 

using the test jumpers, as shown in Figure21.

 

Содержание SLS Seriesl OLT Series

Страница 1: ...VLS SLS OPM OLT Series User s Manual Shineway Technologies Inc...

Страница 2: ...es can focus a highly intense beam onto the retina which may result in permanent eye damage Battery Battery for all palm optical fiber testers is a 9V lamination alkaline battery Please make sure to u...

Страница 3: ...e instrument is not being used Always avoid looking directly at the unconnected end of optic fiber in testing and make the unconnected end pointing at a non reflective object if possible Protective Sl...

Страница 4: ...OF CONNECTORS 5 2 5 LCD OF LASER SOURCE AND OPTICAL POWER METER 6 2 6 LCD OF OPTICAL LOSS TESTER 7 2 7 PROHIBITION OF USE OF CALIBRATION KNOB 7 3 SPECIFIC OPERATION 9 3 1 VISIBLE LASER SOURCE 9 3 1 1...

Страница 5: ...s 25 4 3 7 Exit 25 5 TYPICALAPPLICATIONS 27 5 1 CONNECTOR INSERTION LOSS 27 5 2 LINK LOSS TESTING 29 5 3 LOCATE A BREAK WITHIN A FIBER BY VISIBLE LASER SOURCE 32 5 4 LOCATE A FAILURE OF CONNECTORS WIT...

Страница 6: ...2 GUI OF UPLOADING RECORDS 23 FIGURE13 GUI OF SAVING RECORDS 24 FIGURE14 GUI OF OPENING SAVED RECORDS 24 FIGURE15 GUI OF BROWSING SAVED RECORDS 25 FIGURE16 GUI OF PRINTING SAVED RECORDS 25 FIGURE17 IN...

Страница 7: ...jumper cable optional a flange FC PC flange if no special requirements and this users manual etc For detailed information refer to the packing list Upon receiving the instrument please check for any...

Страница 8: ...me field operation 1 3 1Visible Laser Source The VLS series is compact easy to use visible red laser source for accurately locating breaks and tight bends in optic fibers The VLS generates red laser t...

Страница 9: ...optic connectors FC PC or optional SC ST High stabilized output of optical signal Dual way powering system including a 9V battery and an optional AC adapter Auto off function conserving battery life...

Страница 10: ...strument for optic fiber network which features by palm size intelligentized multi function and is specially designed for the current need in optic fiber installation verification and daily maintenanc...

Страница 11: ...tput power becomes unstable therefore measured power value will not be accurate and in consequence the measurement accuracy is degraded 2 3 Turn off Auto off Function With default setting the Auto off...

Страница 12: ...ent should always be avoided Do not attach any fittings or alter the instrument at discretion For maintenance please always refer to qualified and certificated professionals In order to keep the accur...

Страница 13: ...o laser source module AUTO OFF indicates Auto off function is on Low battery power indicator Wavelength or Modulated Frequency Output power of laser source Current wavelength or frequency under mode o...

Страница 14: ...User s Manual for Palm Optical Fiber Tester Shineway Technologies Inc 8 Calibration knob FIGURE3 POSITION OF CALIBRATION KNOB...

Страница 15: ...Visible Laser Source Stabilized Laser Source on off ShinewayTech uW dBm CW MOD CW Mod Visible Laser Source Power On Low Batt Mod Ext Power ShinewayTech On Off FIGURE4 PANEL OF VLS 3 1 1 Connectors Op...

Страница 16: ...y turn off if no key is pressed for 5 minutes 2 Auto off function is off green Hold On Off till the indicator light turns red to activate Auto off function Low Batt Low battery power indicator When th...

Страница 17: ...FC PC interchangeable ST SC connectors External power jack Power jack requirement 9V DC 250mA 3 2 2 Keypad Functions On Off Power on and off the instrument With default setting SLS 10 will automatical...

Страница 18: ...lated Frequency Mod is set mainly for the purpose of identification of optic fiber Wave output type in use will be displayed on LCD External power supply indicator When the indicator is on the instrum...

Страница 19: ...MOD Stabilized Laser Source ShinewayTech uW dBm CW MOD On Off On Off FIGURE6 PANEL OF SLS 21 SLS 25 3 3 1 Connectors Optical output FC PC interchangeable ST SC connectors External power jack Power ja...

Страница 20: ...requency Mod is set mainly for the purpose of identification of optic fiber Wave output type in use will be displayed on LCD Press this key to select the desired wavelength The current wavelength will...

Страница 21: ...measurement function The following operation will only take OPM 15 as an example Optical Power Meter ShinewayTech uW dBm Zero Optical Power Meter ShinewayTech dB dBm Zero uW Ref Set On Off On Off FIGU...

Страница 22: ...oing Ref Press this key to display the reference value stored in memory Hold the key down until HELD appears in the display approximately several seconds and store this value in internal memory as the...

Страница 23: ...25 3 5 1 Connectors Optical output FC PC interchangeable ST SC connectors External power jack Power jack requirement 9V DC 250mA Data port RS 232 serial port Use PC data analysis software to upload sa...

Страница 24: ...nter the Recall mode to allow viewing editing and transferring of stored measurements Hold the key for several seconds until HELD displays Then the stored data is transferred to a PC via the RS 232 se...

Страница 25: ...rs External power jack 9V DC 250mA 3 6 2 Keypad Functions On Off Power on and off the instrument With default setting OLT 20 will automatically turn off if no key is pressed for 5 minutes Fun Press to...

Страница 26: ...tween the reference level and the current input signal Loss Key for link testing Press this key OLT 20 will display loss of optic fiber at relative wavelength Hold this key for several seconds until H...

Страница 27: ...ith Microsoft EXCEL therefore uses can also use EXCEL to browse edit and print saved records 4 2 Software Installation 4 2 1 Computer System Requirement Requirements for operating system and hardware...

Страница 28: ...OF OPM DATA UPLOAD APPLICATION SYSTEM 4 3 2 Menu and Tool Bar Click File as in Figure 11 the following contents will be displayed Upload First select the right COM port then click Upload to upload rec...

Страница 29: ...LOADING RECORDS 4 3 4 Save Records After uploading records click Save menu bar under File to save the records The GUI is as in Figure 13 The following information needs to be filled out by users Date...

Страница 30: ...be reopened browsed reviewed and edited Click Open Menu Bar on the File menu and select a file and the GUI will display as follows FIGURE14 GUI OF OPENING SAVED RECORDS Press Enter measure records wil...

Страница 31: ...BROWSING SAVED RECORDS 4 3 6 Print Saved Records After uploading records or opening a saved record file user can print the records via a printer as shown in Figure16 FIGURE16 GUI OF PRINTING SAVED REC...

Страница 32: ...User s Manual for Palm Optical Fiber Tester Shineway Technologies Inc 26...

Страница 33: ...tion Connect the SLS series laser source to the OPM series optical power meter using a suitable optical jumper cable with a length of 6 9 feet 2 to 3 meters to measure the actual optical power of stab...

Страница 34: ...e The display should read 0 00dB as shown in Figure 18 Stabilized Laser Source ShinewayTech uW dBm CW MOD dBm AUTO OFF nm Optical Power Meter ShinewayTech dB dBm Zero uW Ref Set dB AUTO OFF nm On Off...

Страница 35: ...s or other laser source for it might cause eye injuries Only under the dBm mode reference power value can be set 5 2 Link Loss Testing For link loss testing a stabilized laser source and an accurate o...

Страница 36: ...Ref Set dBm AUTO OFF nm Flange Emitting optical jumpper Receiving optical jumper On Off On Off P1 FIGURE20 CONNECTION OF LINK LOSS TESTING Note Laser source should be working under CW mode and power m...

Страница 37: ...end On Off On Off FIGURE21 FORWARD LOSS TESTING 3 Use the formula FORWARD LOSS dB P1 P2 take the dBm reading on the power meter P3 in step 2 and the source output power value P1 in step 1 For example...

Страница 38: ...ic fiber optical output optical connectors or other laser source for it might cause eye injuries 5 3 Locate a Break within a Fiber by Visible Laser Source The VLS 20 injects visual red light into a fi...

Страница 39: ...urce for it might cause eye injuries When locating the breaks and escaping light eyes should be kept away from optic fiber for at least 30cm 5 4 Locate a Failure of Connectors with Visible Laser Sourc...

Страница 40: ...ause eye injuries When locating the breaks and escaping light Eyes should be kept away from optic fiber for at least 30cm 5 5 Test Single mode Fiber Loss with Dual wavelength Laser Source The SLS 21 i...

Страница 41: ...flange Emitting optical jumper Receiving optical jumper On Off On Off FIGURE25 SKETCH MAP OF CONNECTION 2 Press the Ref key on OPM for several seconds until HELD appears on the LCD screen optical powe...

Страница 42: ...ed optic fiber 5 Set the wavelengths of both laser source and power meter to 1550nm start from step 1 all over again and loss at 1550nm wavelength can be measured 6 For measurement of next optic fiber...

Страница 43: ...er power on and OLT 20 will automatically provide loss in the optic link at 1310nm 1550nm wavelength To ensure the accuracy of measurement optical connectors should be kept clean In the process of mea...

Страница 44: ...User s Manual for Palm Optical Fiber Tester Shineway Technologies Inc 38 Always replace protective dust caps on the optical output...

Страница 45: ...e cleaned from time to time the protective dust caps must be kept clean 6 3 Auto Zeroing Follow the following procedures to start auto zeroing Replace the dust cap to connectors to prevent laser leaka...

Страница 46: ...rized repair or modification Misuse negligence or accident Shineway Technologies Inc reserves the right to make changes to any of its products at any time without having to replace or change previousl...

Страница 47: ...al application information If you need technical or sales support please contact local Customer Service Shineway Technologies Customer Service Greater China Region Address 5th Floor Office Building No...

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