JONARD TOOLS OTDR-1500 User manual

OTDR-1500
PROFESSIONAL MULTI-FUNCTION OTDR
1310/1550 NM
INSTRUCTION MANUAL

SAFETY REQUIREMENTS
SOFTWARE DOWNLOAD
URL: https://jonard.com/OTDR-1500
WARNING
To avoid eye damage, DO NOT look directly at the optical interface nor the end of
the optical fiber. To reduce risk of fire or electrical shock, do not use this device in
thunderstorms or humid environments. Do not attempt to open the housing of this
device. If repairs are needed, it must be repaired by the manufacturer.
ATTENTION
Battery: The charging voltage and current of the battery is 15V and 4A, between
5°C ~ 40°C. If ambient temperature exceeds this range, charging will terminate.
The device should also be charged at least once every month to maintain battery
performance. Use the included power supply (or another similar one) to prevent any
damage to the battery.
Fiber End Face Cleaning: Before testing, clean the end face of the fiber optic cable
using lint-free wipes and fiber optic cleaning fluid. We recommend using our TK-
182 Fiber Optic Connector Cleaning kit to do so.
LCD Touchscreen: The display of this device is a 7 inch color LCD touchscreen. To
maintain the integrity of the screen, use a lint-free wipe or soft fabric to wipe away
any dirt or grime. If more serious cleaning is required, high grade isopropyl alcohol
is recommended.
Do not disassemble any part of the device without permission.
Do not disassemble any parts of the device except those parts which are allowed
to be replaced by the user as stated in this manual. Replacement parts and
internal adjustment can only be carried out by Jonard Tools®, or by its authorized
maintenance personnel.

TABLE OF CONTENTS
Introduction 1
Contents 2
Warnings 3
Maintenance 5
OTDR Module 7
Optical Power Meter (OPM) Module 9
Optical Light Source (OLS) Module 10
Visual Fault Locator (VFL) Module 11
OTDR Overview 12
How to Interpret Results 15
Main Menu & Fuction Overview 17
Application Method 18
OTDR Module Test Modes 20
Read File 26
Save File 27
FAQ’s & Troubleshooting 28
Reasons for Failure of Curve Test & Analysis 29
Technical Features & Specifications 33
Appendix 35

1
INTRODUCTION
The OTDR-1500 Professional Multi-Function OTDR is a multifunctional
test device designed for FTTx networks. It is primarily used to measure the
length, transmission loss, joint loss and other physical properties of optical
fiber, as well as locate event points or fault points in optical fiber lines.
The main functions and features of this optical time domain reflectometer
are:
• 1.5m ultra-short event blind area, easy to test optical fiber cables.
• Minimum 2.5 cm sampling resolution for accurately locating event
points.
• 32/30dB large dynamic range & 256k data sampling points, capa-
ble for long-distance multi-branch communication network testing.
• Bidirectional analysis and macro-bending analysis function.
• Built-in visual red light fault locator (VFL), optical power meter, and
light source
• Single and multi-module integrated test function.
• Advanced anti-reflection LCD, ensuring clear and visible display
interface in field environment.
• A variety of test modes, touch screen and shortcut key operation.
• Automatic fiber monitoring.
• Remote control.
• Bellcore GR196 and SR-4731 file formats are supported.
• OTDR optical output connector type can be changed at will, ensur-
ing easy end face cleaning

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| OTDR-1500 Instruction Manual
CONTENTS
• OTDR Device (8 Gb Storage)
• Power Adapter
• FC/APC Adapter for OTDR Module
• SC/APC Adapter for OTDR Module
• LC/UPC Adapter for OPM & OLS Modules
• Instruction Manual
• Carrying Case
• Downloadable Software for OTDR Interface

3
WARNINGS
Power Supply
• External DC power supply must meet the following requirements: 14V ~ 20V
and greater than 1.5A; polarity: center is positive. Using too high voltage will
damage the device.
Internal Battery
• The internal battery is a dedicated lithium-ion battery. The use of other batter-
ies will damage the device and endanger the user’s personal safety.
• For safety reasons, do not dismantle the battery pack to avoid short circuiting.
Do not slam the battery or put the battery into or close to the source of fire
and strong heat, so as to avoid explosion.
• Please use the adapter provided by our company to power the device. Using
other adapters may cause damage to the device.
Laser Safety
• The safety level of the laser used in this device is: CLASS1 LASER PRODUCT:
21 CFR 1040.10 or CLASS 3A LASER PRODUCT: IEC 60825-1:Ed.2:2001
• Although the output intensity of the laser used in this device is within the safe
range, it may still damage your eyesight.
• Do not look directly at the optical output connector of the OTDR and do not
look directly at the end of the optical fiber during testing.
• When the device’s VFL function is on, do not look directly at the output port
of the VFL light source or at the end of the optical fiber connected to the VFL
output.
OTDR Operation
• Never connect live optical fiber to the test port of OTDR. Otherwise, it will lead
to inaccurate measurement results and permanent damage to the device.
• Please ensure that all optical fibers tested by this device are not live.
ADDITIONAL PRECAUTIONS
Internal Battery
• In order to give full play to the performance of the battery, at the beginning of
using the device, the internal battery should be used until the battery level is
depleted. After, the battery should be charged to full.
• If you need to use the external power supply for a long time, please take out
the internal battery and store it properly. Charging a battery for too long can
reduce battery life and even cause battery damage.
• When the battery is stored for a long time (more than 6 months), the tem-
perature range shall be -20°C ~ 45°C. For short-term storage (storage time
less than or equal to 6 months), the temperature range of the battery shall be
-20°C ~ 60°C.

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| OTDR-1500 Instruction Manual
• The charging temperature range of the battery in the device is 5°C ~ 40°C.
When the ambient temperature is too high or too low, the charging will auto-
matically terminate.
LCD Screen
• Do not use sharp objects to click on the LCD screen. Do not impact the LCD
screen with excessive force; otherwise, the LCD screen will be damaged.
OTDR Operation
• The standard optical interface of this product is of FC/APC. When connecting
the test fiber, please check whether the fiber connector type matches before
connecting. Otherwise, the optical interface will be damaged, and the test curve
cannot be normal.
• The optical output connector of the device has a precise and fragile ceramic
positioning core inside. When the optical fiber is connected, please make sure
that the optical fiber plug is inserted gently in parallel and tighten after aligning
with the positioning pin.
• When using this device for measurement, it is necessary to keep the inside of
the optical output connector of the instrument and the end face of the optical
output connector of the device clean, to avoid contamination of the optical out-
put connector by ointment and other pollutants. Otherwise, the error of the de-
vice measurement will be caused, and the device may be unable to test optical
fiber in serious cases.
• For best results, point the other end of the test fiber to a non-reflective object
during device testing.
OTDR Software Updates
1. Make sure the microSD card format is FAT format; other formats may not be
recognize by the system.
2. Do not pull out the microSD card during the software upgrade of the OTDR,
otherwise the system will not work normally.
3. Regardless of the success or failure of the optical time domain reflectometer
upgrade, please restart it, otherwise it may not work properly.

5
MAINTENANCE
• Please use the included carrying case when this device is transported to avoid
damage.
• When the device is stored, the ambient temperature range should be -40°C
~ 70°C (for the storage temperature range of the battery, please refer to the
above internal battery description). Keep it ventilated and dry without direct
sunlight. When the device is not in use for a long time, please take out the
battery. Charge and discharge the battery once every 3 months.
• In order to extend the battery life, when the device is not used for a long time,
the battery should be charged and discharged once every 3 months. Please
discharge the battery thoroughly first, and then charge the battery again.
CALIBRATION
The validity of technical parameters is related to the operating environment of the
device. The period of calibration can be extended or shortened according to the
operation frequency of the device, the environment in which the device operates,
and the maintenance of the instrument. Users should determine the appropriate
calibration period based on actual needs.
Under normal use of the device, it is recommended to calibrate the optical time
domain reflectometer annually. For specific matters, please contact Jonard’s cus-
tomer service department via email or telephone.
WARRANTY & REPAIR
Jonard Tools products are warrantied to be free from defects in materials and
workmanship for the normal life of the product. Different products have different
warranty periods, listed above in our warranty policy. Jonard Tools warranty only
covers the repair, replacement, or refund of a Jonard Tools product, it does not
cover and nor shall Jonard Tools be liable for any special, indirect, incidental, or
consequential damages or loss. At Jonard Tools discretion we will repair, replace,
or refund the purchase price of any product found to be defective. The warranty
does not apply to products that have been deemed by Jonard Tools to have been
abused, misused, or altered in any way whether intentional or by accident.
Warranty Period for this device: 1 Year from date of purchase

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| OTDR-1500 Instruction Manual
DEVICE OVERVIEW

7
OTDR MODULE
The OTDR-1500 is equipped with additional functions such as an optical power
meter, light source, and visual fault locator (VFL). To turn on the device, hold the
power button for 5-10 seconds and release.
Select the main menu under the system menu, and the module selection interface
shown below will appear:
Click any of the six buttons of [OTDR], [Optical power meter], [Optical
source], [VFL], [Server] and [Help] in the interface to enter the corre-
sponding module.
Click the [system setting] button to enter the system setting interface
and change the general and network settings, respectively.

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| OTDR-1500 Instruction Manual
General Settings include language settings, screen brightness settings,
time settings, system information, and system upgrades, as shown be-
low:
Network Settings include WIFI scanning and connection, which can be
used with Android devices, as shown below:

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OPTICAL POWER METER (OPM) MODULE
Click the [Optical power meter] button in to enter the operation interface of the
power meter module, as shown below:
[Wavelength]: Change the test wavelength of the power meter.
[Zero]: Zero out the power meter.
[Ref]: Set the current test value to the reference value.
[Reset Ref] : Reset the set reference value.
[Test] : Start or stop the power meter test.
[Main Menu] : Exit the power meter module and return to the main operation
interface.

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| OTDR-1500 Instruction Manual
OPTICAL LIGHT SOURCE (OLS) MODULE
Click the [Optical light source] button in to enter the operation interface of the
optical light source module, as shown below:
[Start]: Start or stop the light source.
[Wavelength]: Select the test wavelength of the light source.
[Mode]: Change the frequency of the light source.
[Main Menu]: Exit the light source module and return to the main operation
interface.

11
VISUAL VAULT LOCATOR (VFL) MODULE
Click the [VFL] button in to enter the operation interface of the visual fault locator
module, as shown below:
[Start]: Start or stop the VFL module test.
[Mode]: Select the VFL operating mode.
[Main Menu]: Exit the VFL module and return to the main operation interface.

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OTDR OVERVIEW
Click the [OTDR] button in to enter the operation interface of the OTDR module.
1. Displays the current system time, battery power and WiFi connection.
2. Test results display area. The test results are calculated based on the current
marker position.
• Average loss: the loss between marker A and B and the average loss of
the optical fiber segment where the cursors A and B are located.
• Connection loss: four cursors will be displayed in the main interface of
OTDR, and the connection loss of the connection point where marker A is
displayed in the test results.
• Reflection loss: the test result displayed in the main interface of OTDR is
the reflection loss of the optical fiber reflection peak where markers A and
B are.
3. Display small waveforms globally. Always display a global overview of the test
curve waveform.
4. Reference origin.
5. Current active marker. The active marker is red, the position of the marker can
be changed by pressing a button or clicking the touch screen, and the other
marker is blue. The active marker can be set iteratively between the on-screen
markers by pressing a key.
6. The distance between the marker position and the reference point. The posi-
tion between the two markers.
7. Menus bar.
8. Test conditions column. Display the current test range, wavelength, pulse
width, test mode and other test conditions.

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9. The filename and saving time of the currently read file. If the current test curve
is the one saved in the file read, the file name read and the time saved are
shown here.
10. Color indication of current test curve. This icon table shows the line color of
the test curve with the current sequence number.
11. The scale in the vertical direction.
12. The scale value in the horizontal direction.
IMPORTANT
• The distance of the current active marker and the distance of the event
points in the event table are calculated from the reference origin. The
distance displayed on the left of the reference origin is negative, while the
distance displayed on the right is positive.
• When the device is manufactured, the default reference point is the test
port of OTDR, that is, the test origin.
• If the reference origin is set, the device will automatically save, and the
saved reference origin will be automatically called out after the next boot.
• The device is allowed to display four test curves at the same time, re-
spectively represented by curves 1, 2, 3 and 4.
• The analysis, movement and calculation of the curve only focus on the
current active curve.
• The line color of the current curve is the same as that of the icon on the
button.
• The curve switch button in the menu bar allows you to switch between
curves 1, 2, 3 and 4.
• Only curves with the same test range can be displayed simultaneously.
EVENT VIEWER INTERFACE
Click the [Analysis] button to analyze the current trajectory curve and display the
event list. The diagram of the event list window is shown below:

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| OTDR-1500 Instruction Manual
Each item in the event list is explained as follows (take the distance unit km as an
example) :
1. Event type:
- indicates that this event point may be the starting point of the fiber.
- indicates that this event point is a descending event point.
- indicates that this event point is an ascending event point.
- indicates that this event point is a reflection event point.
- indicates that this event point may be the end of the fiber.
2. No.: The number of the current event point.
3. Distance (km): The distance from the current event point to the reference
origin.
4. Attenuation (dB/km): Average loss of the fiber before the current event
point
5. Loss (dB): Connection loss measured at the current event point. *It indicates
that the current measured connection loss is greater than the set connection
loss threshold.
6. Reflection (dB): Reflection loss measured at the current event point. *It
indicates that the current measured reflection loss is greater than the set
reflection loss passing threshold.
7. Total (dB): Total loss of the fiber segment between the current event point
and the reference point.
IMPORTANT
- During data analysis, there will be three kinds of threshold settings: loss
analysis threshold, loss passing threshold (including the threshold of joint loss
and reflection loss), and optical fiber terminal threshold.
- In the event list, only the event points whose joint loss is greater than the set
loss analysis threshold will be displayed.
o The event points whose joint loss is less than the set loss analysis
threshold will be ignored.
- A value marked with * indicates that the value is greater than the set loss
passage threshold.
- If the calculated joint loss is greater than the set terminal threshold, this
point is taken as the end of the fiber, and all subsequent event points will be
ignored and will no longer be displayed.

15
HOW TO INTERPRET RESULTS
After selecting graphical analysis, click the [Switch Mode] button to perform
graphical analysis of the current trajectory curve and display the graphical analysis
interface. The schematic diagram of the graphical analysis window is shown below:
Click the [Switch Mode] button again, and the interface state will be switched, as
shown below:

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| OTDR-1500 Instruction Manual
The meaning of each figure in the graphical analysis window is explained as
follows:
Indicates that this event point may be the starting point of the fiber.
Indicates that this event point may be the end of the fiber.
The junction satisfies the passing condition.
The connection loss at the junction exceeds the threshold and the passing
condition is not met.
The connector meets the passing condition.
The connection loss or reflection loss at the connector exceeds the thresh-
old and does not meet the passing condition.
There is a macro bend in the line.

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MAIN MENU & FUNCTION OVERVIEW
In greater detail:
1. [Average]: This button is used to control the progressive average using the
average time set by the OTDR. When the test is finished, the content displayed
on this button will automatically change on the display from [Stop] to [Aver-
age], and the OTDR will stop testing.
2. [Real-time]: This button controls the OTDR to refresh or stop testing in real
time. This is only available while testing in manual mode. While in manual test
mode, click the button, and the content displayed on the button will change
to [Stop]. At this time, OTDR will refresh the loss curve in real time. Click this
button again, the content displayed on the button changes back to [Real-time],
and the OTDR will stop the test.
3. [Setting]: Enters the settings sub-menu to set the OTDR test parameters,
including reference origin, optical cable specifications, and other settings.
4. [Analysis]: Analyzes the current test curve and gives a list of events. If an
event point is not found, a prompt will be given.
5. [File]: Enters the file operation sub-menu. Here you can read, save, delete,
and transfer files.
6. [Curve 1]: Displays the curve selection window, where you can set the active
curve by selecting it. For reference, Curve 1 is Green; Curve 2 is Yellow; Curve
3 is Orange; Curve 4 is Blue.
7. [Main menu]: Returns to the main menu for module selection & system settings.