Datel MAY600 PON OTDR User manual

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MAY600 PON OTDR
MAY600 PON OTDR is a new generation of portable and intelligent measuring instrument for testing fiber optic
communication system. It adopts 5.6 inch color touch screen, button/touch operation, internal integration of eight major
functional modules, intelligent power-saving management, and 20 hours long standby, which help customers effectively
solve the field testing and maintenance.
It is mainly used to measure the length, loss and connection quality of optical fibers and cables, and can be widely used in
engineering construction, network maintenance and testing, emergency repair, and the development and production of
optical fibers and cables.
1625nm or 1650nm PON OTDR can penetrate optical splitters easily for online PON network testing without distributing
the service.
The design concept of multi-functional integration, precision testing and convenient operation makes the field testing
simple.
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Features:
Integrated design, smart and rugged
Shockproof, outdoor enhancement
FC/SC/ST connectors interchangeable
Automatic and manual test function
Visual Fault Locator (VFL) function
OTDR Viewer software for data analysis
Applications:
FTTX testing with PON networks
CATV network testing
Access network testing
LAN network testing
Metro network testing
Lab and Factory testing
Live fiber troubleshooting
FTTA troubleshooting
Multi-functions:
1. OTDR
2. Optical Power Meter (OPM)
3. Optical Light Source (OLS)
4. Visual Fault Locator (VFL)
Visual Fault Locator uses red laser of 650nm to locate broken fiber point and test fiber continuity.
5. Fiber Optic Microscope (FIM)
Fiber Optic Microscope is used to check fiber optic connector endface. The inspection probe is sold seperately.
6. Event Map
Event Map is similar to EXFO’s iOLM function, which can display events in user-friendly icons.
7. IL Testing
OPM and OLS can be opened at the same time to test insertion loss.
8. Report Print
PC software helps print out OTDR test reports.
Specification:
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1. OTDR
Model
TP37
T38
T40
T42
P38
C38
TC38
Wavelength
1310/1490/1550
nm
1310/1550±20,
1625±15nm
(filtered)
1310/1550±20,
1625±15nm
(filtered)
1310/1550±20,
1625±15nm
(filtered)
1625±20
nm(filtered)
1650±15nm
(filtered)
1310/1550±20,
1650±15nm
(filtered)
Filter
/
High
pass>1595nm,
(1270~1585nm)
High
pass>1595nm,
(1270~1585nm)
High
pass>1595nm,
(1270~1585nm)
High
pass>1595nm,
(1270~1585nm)
Band pass
1650±7nm
(1650±10nm)
Band pass
1650±7nm
(1650±10nm)
Isolation
/
>50dB
>50dB
>50dB
>50dB
>50dB
>50dB
Dynamic Range ①
37/35/35dB
38/36/36dB
40/38/38dB
42/40/40dB
38dB
38dB
38/35/35dB
Event Dead Zone②
0.8m
0.8m
0.8m
0.8m
0.8m
0.8m
0.8m
Attenuation Dead Zone
6m
6m
6m
6m
6m
6m
6m
PON Dead Zone
30m
30m
30m
30m
30m
30m
30m
Fiber Type
SMF
Measurement Range
0.5/1/2/4/8/16/32/64/128/256km
Measurement Pulse Width
3/5/10/30/50/80/160/320/500/800/1000/3000/5000/8000/10000/20000ns
Ranging Accuracy
±(0.75+Sampling interval+0.005%*Test distance)
Loss Precision
±0.001dB/dB
Sampling Points
Max. 256,000 points
Sampling Resolution
0.05~16m
File Format
SOR standard file format
Loss Analysis
4-point method / 5-point method
Laser Safety Level
Class II
Adapter
FC/UPC (Interchangeable SC, ST adapter)
Refresh Rate
3Hz (Typ.)
Reflection Accuracy
±3dB
Signal Detection
Effective protection of APD
Note:
①Testing temperature is 25°C±2°C, maximum pulse width, average time is more than 30s.
②Test conditions of Event Dead Zone are minimum range, minimum pulse width, reflection loss of optical fiber end
surface (>45dB), typical value.
2. Optical Power Meter
Wavelength Range (±20nm)
800~1700nm
Calibrated Wavelength
850/980/1300/1310/1490/1550/1625/1650nm
Test Range
Type A: -50~+26dBm (standard);
Type B: -70~+10dBm (optional)
Resolution
0.01dB
Uncertainty
±5%
Connector
FC (SC, ST interchangeable)
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3. Optical Light Source
Working Wavelength
Same as OTDR output wavelength
Output Power
≥-5dBm
Accuracy
CW, ±0.5dB/15min (Test after 15 minutes of boot-up preheating)
Connector
FC/UPC (SC, ST interchangeable)
4. Visual Fault Locator
Wavelength (±20nm)
650nm
Power
≥2mW
Mode
CW/1Hz/2Hz
Connector
FC (SC, ST interchangeable)
5. Fiber Optic Microscope (FIM) (Optional ):
Magnification
400X
Resolution
0.5µm
Focus Control
manual
Dimension
155×44×40mm
Weight
187g
USB
1.1/2.0
Adapter
SC-PC-F (For SC/PC adapter)
LC-PC-F (For LC/PC adapter)
2.5mm-PC-M (For 2.5mm connector, SC/PC, FC/PC, ST/PC)
1.25mm-PC-M (For 1.25mm connector, LC/PC)
Optional Tips for Fiber Optic Microscope (FIM):
Name
Quantity
2.5mm-APC-M Tip (For 2.5mm APC connector, SC/APC, FC/APC, ST/APC)
1pc
1.25mm-APC-M (For 1.25mm APC connector, LC/APC)
1pc
SC-APC-F Tip (For SC/APC adaptor)
1pc
FC-APC-F Tip (For FC/APC adaptor)
1pc
LC-APC-F Tip (For LC/APC adaptor)
1pc
Other Specification:
Display
5.6 inch color LCD with touch screen
Power Supply
AC/DC adapter: AC: 100~240V, 50/60Hz, 0.6A; Lithium battery: 7.4V 5200mAh
Battery Working Hours
≥10h
Communication
USB, mini USB, 10/100M Ethernet
Data Storage
Internal: 100M (3,000 curves); External: 4G
Weight
1.2kg
Size
227*160*70mm
Operating Temperature
-10 ~ +50°C
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Storage Temperature
-40 ~ +70°C
Relative Humidity
< 95% Non-condensation
Language
English, Russian, Portuguese, Spanish, Korean, simplified Chinese, traditional Chinese
Accessories:
Item
Name
Quantity
1
OTDR with FC adapters
1pc
2
AC/DC power adapter
1pc
3
Wrist Strap
1pc
4
U disk (including simulation analysis software)
1pc
5
Touch pen
1pc
6
Data line
1pc
7
OTDR SC adapter
1pc
8
OPM SC adapter
1pc
9
User manual
1pc
10
Calibration Certificate
1pc
11
Carrying bag
1pc
Optional Accessories:
Item
Name
Quantity
1
SC Adapter for VFL Port
1pc
2
LC Adapter for OTDR Port, VFL Port and OPM Port
1~4pcs
3
ST Adapter for OTDR Port, VFL Port and OPM Port
1~4pcs
Ordering Information:
Model
MAY600
Wavelength and Dynamic Range
TP37: 1310/1490/1550nm, 37/35/35dB
T38: 1310/1550/1625nm, 38/36/36dB
T40: 1310/1550/1625nm, 40/38/38dB
T42: 1310/1550/1625nm, 42/40/40dB
P38: 1625nm, 38dB
C38: 1650nm, 38dB
TC38: 1310/1550/1650nm, 38/35/35dB
Power Meter
None: -50~+26dBm (default)
B: -70~+10dBm
Connector
None: FC/UPC and SC/UPC (default)
A: FC/APC and SC/APC
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Manual
1. Preface
2. Safety Attention
2.1. External Power Supply
2.2. Internal Battery Supply
2.3. Laser Safety
3. Name and Function of Parts
3.1. Front Panel, Top Panel and Bottom Panel
3.2. Display
3.3. Use Preparation
3.4. Battery Installation
3.5. Power ON/OFF
3.6. Fiber Optic Cable Connection
3.7. Setting Test Conditions
3.7.1. Automatic Test
3.7.2. Manual Test
3.7.3. Real-Time Test
3.8. Startup Test
3.9. Curve analysis results
3.10. Measuring the distance and average attenuation between two points
3.11. Event analysis
3.12. Storage and export of measurement results
4. Optical power meter
5. Laser source (LS)
6. Visual fault location using 650 nm laser (VFL)
7. Optical attenuation test
8. Firmware one button upgrade
9. Client simulation analysis software
10. Batch processing of test data
11. Batch printing of test reports
12. Instrument maintenance and troubleshooting
1. Preface
Thank you very much for purchasing and using our hand-held multi-function optical time domain reflectometer(OTDR).
This manual mainly includes the common operation and maintenance information of the instrument, and common
troubleshooting methods. In order to facilitate your use, please read this manual carefully before you operate the
instrument.
This manual is limited to use the instruments. Any company or individual without our authorization is not allowed to distort,
copy or spread the contents of this manual for commercial purposes.
The contents of this manual are subject to change without notice. Please call the supplier if you have any questions, we
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will provide you with the best quality service.
2. Safety Attention
2.1. External Power Supply
The power adapter input meets the following requirements:
The power adapter output meets the following requirements: The center is positive.
Please use external power supply strictly according to the requirement; otherwise it may cause damage to the
instruments.
2.2. Internal Battery Supply
The battery inside the instrument is a special lithium battery. In order to give full play to the performance of the battery,
please use the internal battery power supply when you start using the instrument. The first use of the battery needs to be
depleted, and then charging the battery, the first charging time should be no less than 10 hours. Battery charging
temperature range is 0℃~50℃. For your safety, the charge will terminate automatically when the charging temperature is
too high. When the instrument is idle for more than two months, it should be charged in time to maintain the battery power.
Please don't take out the battery without permission. Please do not let the battery close to the fire source or strong heat.
The battery should be removed when the instrument is stored for a long time. The storage temperature range of the
battery is -20℃~45℃.
2.3. Laser Safety
Please pay attention to avoiding laser output from eyes when using this instrument. Please cover the light output dust cap
after the use of the instrument.
3. Name and function of parts
3.1. Front Panel, Top Panel, Bottom Panel:
3.2. Display: Instrument main interface
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3.3. Preparation before use
The external power adapter
AC input：100~240V，600mA，50/60Hz DC output：19.0V，1.31A
3.4. Battery installation
1. Unscrew the two screws on the battery cover(The red circle mark)
2. Remove the battery cover and load the battery
3. Install battery cover and tighten screws
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3.5. Turn on/off Instrument
Press the button of the switch button, the ON led is on if the instrument starts normally, and the instrument enters the
main interface.
When the battery power is too low, warning information will appear, please charge the instrument in time.
3.6. Optical fiber connection
Attention:
The laser output port of the instrument or the tail end of the optical fiber connected to the port is prohibited to face the
eye in any case; otherwise the eyes will case the damage which can not be restored.
Please confirm whether the connector type matches, whether the end of optical fiber connector cleaned before connecting
the optical fiber. The w rong connector type or unclean end of the fiber will cause the test to fail, and may damage the
optical interface of the instrument. The correct method of cleaning the optical fiber interface is to clean the end face of the
optical fiber connector with anhydrous alcohol, and then connect with the instrument.
The dust cap of the instrument port should be covered so as to prevent dust or other contaminants from polluting the end
face of the optical fiber after finishing using.
3.7. Setting Test Conditions
3.7.1. Automatic test
1. Press settings button
2. Select test wavelength
3. Select measurement mode
4. Select automatic test
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3.7.2. Manual test
Manual test is a professional test mode, and testers can set test conditions according to the actual situation of the tested
optical fiber.
1. Press settings button
2. Select measurement mode
3. Select average test
4. Select the appropriate measurement parameters is beneficial to the accuracy of the test results
3.7.3. Real-time test
1. Press settings button
2. Select test wavelength
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3. Select measurement mode
4. Select measurement range
5. Select pulse width
3.8. Start up measurement
1. Press the test key in the right menu of the OTDR interface to start measurement.
2. Press the ‘REAL/AVG’ button to start real-time or average measurement.
3. Press the ‘AUTO’ button to start automatic measurement.
3.9. Look up the curve analysis results
Select an event in the event list and the corresponding positions in the curve will be marked accordingly.
3.10. Measuring the distance and average loss between two points
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Select the curve target position and the current selected cursor will switch to the target position. The navigation key in the
key area can also move the cursor position.
3.11. Curve operation
You can do the horizontal and vertical scaling of the curve by the button shown in the figure below, and then restore
it in equal proportion.
You can move the A/B cursor left or right by the button shown in the figure below, and switch A/B cursor.
3.12. Storage and export of the test results
Storage
Select the file menu under the OTDR interface, and then select Storage button in the pop-up menu, and then pop-up the
file save interface which displayed on the right.
Enter the file name and select the path, and then press the “Enter” button to save the file.The red circle shown on the right
is a one-click storage function which is valid when selected.
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Export
Select the file menu under the OTDR interface, and then select copy button in the pop-up menu, and then pop-up the file
move interface which displayed on the right.
The red circle shown on the right is a shortcut operation which can realize file copy function.
4.Optical power meter (OPM)
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5.Laser source (LS)
6. Visual fault location (VFL)
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7. Optical attenuation test (OAT)
8. Firmware one button upgrade
The firmware must be stored in the OTDR folder of the U disk, and then accessing the U disk to the instrument, and then
click on the upgrade menu under the system to upgrade the firmware.
Attention:
Please do not turn off the power supply or unplug the U disk during upgrading, otherwise the system will not operate
properly.
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9. Client simulation analysis software
The instrument is equipped with client simulation analysis software. So the waveform preview, offline analysis, print
preview and batch printing progressing can be done at the computer terminal. This can convenient user management and
maintenance of optical fiber link database.
10. Waveform preview and offline analysis
Select the printed file by previewing the waveform. This can convenient user to submit test report.
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11. Batch printing progressing
You can view test reports by batch print preview. The test report contains test waveforms, link loss, average
loss, event list and other information, and then you can batch print after checking.
12. Instrument maintenance and troubleshooting
Connector cleaning
The optical output ports of the instrument are a replaceable universal port. It must ensure the end face clean during using.
You should consider the connector clean when the instrument is unable to test or test results are not accurate.
Cleaning the end of the optical fiber must be in the state of all functional modules stopped. Please use anhydrous alcohol
to clean the end face of optical fiber.
The dust cap of the instrument port should be covered so as to prevent dust or other contaminants from polluting the end
face of the optical fiber after finishing using.
Normal maintenance of internal battery
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The battery inside the instrument is a special lithium battery. In order to give full play to the performance of the battery,
please use the internal battery power supply when you start using the instrument. The first use of the battery needs to be
depleted, and then charging the battery, the first charging time should be no less than 10 hours. Battery charging
temperature range is 0°C~50°C. For your safety, the charge will terminate automatically when the charging temperature is
too high. When the instrument is idle for more than two months, it should be charged in time to maintain the battery power.
Please don’t take out the battery without permission. Please do not let the battery close to the fire source or strong heat.
The battery should be removed when the instrument is stored for a long time. The storage temperature range of the
battery is -20°C~45°C.
Instrument screen cleaning and touch calibration
The display of the instrument is a 5.8 inch color LCD with touch screen. Please do not use sharp objects to click on the
screen, otherwise it may lead to damage to the LCD screen. You can clean the LCD screen using soft fabric, but do not
use organic solvent.
Instrument calibration
It is recommended that the instrument be calibrated once every two years. Please contact the supplier for specific items.
Common faults and troubleshooting
Common faults
Failure cause
Troubleshooting
Instrument can not start normally
Battery low power
Battery charging
Instrument can not charge properly
Ambient temperature is too high or low
Charge the battery in the 0℃~45℃
Poor battery connect
Check battery connectors
Instrument problem
Contact supplier
Inaccuracy test results
Incorrect parameter setting
Resetting parameters
Optical fiber end contamination
Clean the end face of fiber
Connector type mismatch
Replacing matching connector
Optical port damage
Replacing fiber connector
Noise too high of test curve
Connector type mismatch
Replacing matching connector
Pulse width too small
Increasing pulse width
Incorrect attenuation
Modify attenuation
Saturation of curve front end
Pulse width too large
Reducing pulse width
Incorrect attenuation
Modify attenuation
Slow down of curve front end
Optical fiber end contamination
Clean the end face of fiber
Optical port damage
Replacing fiber connector
Connector types mismatch
Replacing matching connector
Unable to measurement
the end of fiber
Range too small
Increasing test range
Pulse width too small
Increasing pulse width
Event analysis error
Incorrect test conditions
Modify test conditions
Optical fiber length inaccuracy
Incorrect test conditions
Modify test conditions
Incorrect fiber refractive index
Modify fiber refractive index
Incorrect optical cable correction
Modify optical cable correction
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coefficient
coefficient
Incorrect average loss
Slow down of curve front end
Clean the end face of fiber
Incorrect A/B cursor position
Re-selecting A/B cursor position
1. The above description only serves as a reference, please refer to the instructions for detailed use. Please contact the
suppliers if you have any questions in the use of the instrument.
2. You should not disassemble the instrument without permission; otherwise you will lose the warranty.
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