Shineway Tech VLS Series User manual

VLS/SLS/OPM/OLT Series
User’s Manual
Shineway Technologies, Inc.

User’s Manual for Palm Optical Fiber Tester
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Safety Information
Safety Terms in This Manual
“WARNING” identifies procedures or practices that if not followed
could result in serious injury.
“CAUTION” identifies any procedure or practice that if not followed
could result in damage to the instrument or serious injury.
“NOTE” identifies information that may be beneficial during the use
and maintenance of the instrument.
SLS/VLS/OLT series is a laser instrument. Users should always avoid looking directly
into the optic output port. And the use of microscope or magnifier should also be avoided,
for the use of such devices 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 use the right type of battery.
Battery Power: Do not expose batteries to fire or intense heat. Do not open or mutilate
batteries. Avoid touching the electrolyte in the batteries, which is corrosive and may cause
injuries to eyes, skin or damage to clothes.
External Power: All hand-held instruments from our company support external power.
Power requirements: 9V DC@250mA. Power adapter is optional fitting.
Laser Radiation: To avoid serious eye injury, never look directly into the optic
outputs of fiber optic network equipment, test equipment, patch cords, or test jumpers.
Always avoid looking directly into the optic output port when the instrument is

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working.
Always place protective dust caps on the detector port when the 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 Sleeve: When the instrument is not in use, don’t remove the rubber
protective sleeve so as to avoid possible damage in case of a fall or collision.

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Table of Contents
SAFETY INFORMATION.................................................................................I
SAFETY TERMS IN THIS MANUAL .........................................................................................I
1. GENERAL INFORMATION.........................................................................1
1.1 SCOPE OF THIS MANUAL................................................................................................1
1.2 UNPACKING AND INSPECTION ........................................................................................1
1.3 INTRODUCTION AND FEATURES......................................................................................2
1.3.1Visible Laser Source................................................................................................2
1.3.2 Stabilized Laser Source ..........................................................................................3
1.3.3 Optical Power Meter..............................................................................................3
1.3.4 Optical Loss Tester.................................................................................................4
2. BASIC OPERATION......................................................................................5
2.1FOREWORD .....................................................................................................................5
2.2 BATTERY INSTALLATION AND REPLACEMENT ................................................................5
2.3 TURN OFF AUTO-OFF FUNCTION ....................................................................................5
2.4 CLEANING 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
3.1VISIBLE LASER SOURCE.................................................................................................9
3.1.1 Connectors..............................................................................................................9
3.1.2 Keypad Functions.................................................................................................10
3.1.3 Indicator Functions..............................................................................................10
3.2 SLS-10 SINGLE-WAVELENGTH LASER SOURCES .........................................................11
3.2.1 Connectors............................................................................................................11
3.2.2 Keypad Functions.................................................................................................11
3.3 SLS-21 DUAL-WAVELENGTH/SLS-25 TRIPLEX-WAVELENGTH LASER SOURCES..........13
3.3.1 Connectors............................................................................................................13
3.3.2 Keypad Functions.................................................................................................13
3.4 OPM-10/OPM-15 OPTICAL POWER METER ................................................................15
3.4.1 Connectors............................................................................................................15
3.4.2 Keypad Functions.................................................................................................16
3.5 OPM-21/OPM-25 OPTICAL POWER METER ................................................................17
3.5.1 Connectors............................................................................................................17
3.5.2 Keypad Functions.................................................................................................17
3.6 OPTICAL LOSS METER..................................................................................................19
3.6.1 Connectors............................................................................................................19

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3.6.2 Keypad Functions.................................................................................................19
4. DATA UPLOAD APPLICATION SYSTEM...............................................21
4.1 INTRODUCTION ............................................................................................................21
4.2 SOFTWARE INSTALLATION............................................................................................21
4.2.1 Computer System Requirement.............................................................................21
4.2.2 Install and Run Data Upload Application System................................................21
4.3 SOFTWARE OPERATION ................................................................................................22
4.3.1 GUI.......................................................................................................................22
4.3.2 Menu and Tool Bar...............................................................................................22
4.3.3 Upload Records....................................................................................................23
4.3.4 Save Records.........................................................................................................23
4.3.5 Browse Saved Records..........................................................................................24
4.3.6 Print Saved Records .............................................................................................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 WITH VISIBLE LASER SOURCE ...........................33
5.5 TEST SINGLE-MODE FIBER LOSS WITH DUAL-WAVELENGTH LASER SOURCE ..............34
5.6 LOOP LOSS TESTING BY OPTICAL LOSS TESTER ..........................................................36
6. MAINTENANCE AND CALIBRATION....................................................39
6.1 BATTERY REPLACEMENT..............................................................................................39
6.2 CLEANING OF CONNECTORS ........................................................................................39
6.3AUTO ZEROING ............................................................................................................39
6.4 CALIBRATION REQUIREMENTS.....................................................................................39
7 WARRANTY INFORMATION....................................................................40
7.1TERMS OF WARRANTY .................................................................................................40
7.2 EXCLUSIONS.................................................................................................................40
7.3 WARRANTY REGISTRATION..........................................................................................40
7.4 RETURNING EQUIPMENT ..............................................................................................40
7.5 CONTACTING CUSTOMER SERVICE...............................................................................41

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Figure List
FIGURE1. LCD OF LASER SOURCE AND OPTCIAL POWER METER..............................................6
FIGURE2. LCD OF OPTICAL LOSS TESTER...............................................................................7
FIGURE3. POSITION OF CALIBRATION KNOB.............................................................................8
FIGURE4. PANEL OF VLS ...........................................................................................................9
FIGURE5. PANELOF SLS-10.................................................................................................11
FIGURE6. PANEL OFSLS-21 /SLS-25.................................................................................13
FIGURE7. PANEL OF OPM-10 /OPM-15...............................................................................15
FIGURE8. PANEL OF OPM-21/OPM-25................................................................................17
FIGURE9. PANEL OF OLT......................................................................................................19
FIGURE10. GUI OF OPM DATA UPLOADAPPLICATION SYSTEM ..................................22
FIGURE11. FILE MENU...........................................................................................................23
FIGURE12. 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. INITIAL CONNECTION OF CONNECTOR INSERSION LOSS TESTING .........................27
FIGURE18. SAVE REFERENCE POWER VALUE..........................................................................28
FIGURE19. CONNECTOR INSERTION LOSS TESTING ................................................................29
FIGURE20. CONNECTION OF LINK LOSS TESTING ...................................................................30
FIGURE21. FORWARD LOSS TESTING ......................................................................................31
FIGURE22. REVERSE LOSS TESTING .......................................................................................32
FIGURE23.APPLICATION OF VISIBLE LASER SOURCE .............................................................33
FIGURE24. SKETCH MAP OF OPTICAL JUMPERE......................................................................34
FIGURE25. SKETCH MAP OF CONNECTION..............................................................................35
FIGURE26. OPTIC FIBER LOSS TESTING ..................................................................................36
FIGURE 27. TESTING CONNECTION OF OPTICAL LOOP LOSS TESTER.....................................37

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1. General Information
1.1 Scope of This Manual
Thank you for purchasing ShinewayTechinstruments. Please read this manual carefully
before using any of ShinewayTechseries fiber-optic instruments. Always observe the
warnings and cautions appearing throughout this manual, for any inobservance may cause
body injuries or damage to the instrument.
This manual contains the information necessary for proper operation and maintenance
of ShinewayTechseries palm optical fiber testers, troubleshooting instructions as well as
information regarding obtaining services.
All ShinewayTechseries hand-held fiber optical instruments are carefully
assembled and undergo a rigorous mechanical, electrical, and optical inspection prior to
shipment. Beside the instrument, the package should also include a 9V alkaline battery, a
power adapter (optional), an optical 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 obvious signs of physical
damage that may have occurred during shipment. Report any damage to the shipping agent
or the representative of Shineway Technologies Inc. immediately. Retain the original
packing mate.
1.2Unpacking and Inspection
This instrument has been carefully packed in accordance with standard shipping
procedures. Examine the instrument for damage that may have occurred during shipment. If
you find any damage or the instrument is not working, or if any of the following items are
not included, please contact your representative of Shineway Technologies, Inc.
If necessary, you may contact the Representative of Shineway Technologies or directly
contact Shineway Technologies, Inc via this email: [e-mail]
To return the instrument in the case of repair, calibration or other maintenance, please note
the following:
Be sure to pack the instrument with soft cushion like Polyethylene, so as to

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protect the shell of the instrument.
Please use the original hard packing box. If use other packing material, please
ensure at least 3 cm soft material around the instrument.
Be sure to correctly fill out and return the warranty registration card which
should include the following information: company name, postal address,
contact, phone number, email address and problem description.
Be sure to seal the packing box.
Be sure to ship to your representative or the agent of the Company in a reliable
way.
1.3 Introduction and Features
ShinewayTechpalm optical instruments feature compact, light weight, easy to use,
easy to carry, power switch between internal battery and external power. According to the
ergonomics, the series are designed to fully embody the user’s convenience with friendly
graphical interface. The series are shockproof and moisture-proof, suitable for long time
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 that escapes
from bare optic fiber or optic fiber with tight bends, breaks or bad connectors, therefore
the instrument can be used to identify failures in optical jumper cable, jumper board, and
bad connectors. Besides, it is also regarded as a perfect complementary tool for OTDR,
due to its capability of finding breaks in the blink area of OTDR.
Battery of VLS series is 9V alkaline battery. Battery state can be displayed on LED.
The low volume battery-state indicates replacing battery for the power is low. VLS has
function of auto power off. If auto off is on, the instrument will auto power off after 5
minutes of idleness. This function can be canceled by control key of panel.
Features:
Pocketsize, easy to use
Fast response, no warm up
Damp, dust, shock proof design
Dual-way powering system including a 9V battery and an optional AC adapter
Auto off function conserving battery life
Interchangeable fiber optic connectors (FC/PC, or optional SC,ST)

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1.3.2 Stabilized Laser Source
The SLS series have three models: SLS-10 Single-wavelength, SLS-21
Dual-wavelength, and SLS-25 Triplex-wavelength. The SLS series are powerful, pocketsize,
lightweight, easy-to-use stabilized laser sources with dual-way power supply. Based on
advanced technologies of precision laser control, the SLS models have been designed to
provide high capability of laser source for engineering, R&D and equipment manufactures,
and being favored for its quality, value, reliability and safety. Designed according to the
ergonomics, the SLS series also have auto off function. Inside MPU and liner amplification
technology ensures long time accuracy.
Together with optical power meter, the SLS series can measure attenuation of
single-mode and multiple-mode optic fiber link, and can be also used for installation and
maintenance of single-mode SONET/SDH, Cable TV, ATM and other optic fiber ring.
Features:
Pocketsize, easy to use
Fast response, no warm up
Damp, dust and shock proof design
Modulation in CW and modulated frequencies
Single connector, dual wavelength output
Single/dual/triplex wavelength selectable
Interchangeable fiber 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
1.3.3 Optical Power Meter
The OPM series is a high-performance palm optical power meter for optic fiber
network, which features field speed test, and is favored by customers for its quality, value,
liability, accuracy and safety.
The series is designed for installation, verification and maintenance with advanced
precise laser detection and processing technology. The OPM series features by small size,
large LCD display, damp and shock proof design, dual-way powering system and support
for single-mode/multi-mode testing. The OPM series is ideal for both laboratory and field
applications by using concise function keys to implement quick, high accuracy testing.
There are five series of OPM, which are OPM-10, OPM-15, OPM-21, OPM-25. The
wavelength range of OPM series covers from 850nm to 1625 nm, and the measurement
power range is from +27dBm to -70dBm. Besides, OPM-21/25 has a large memory capacity
of 3000 records and can transfer the measurement data to a PC for editing and printing,
which make data management faster, more convenient, and more accurate.
Under the situation of laboratory, LANs, WANs and CATV as well as long-distance
optical network, the Optical Power Meters, together with ShinewayTech’s stabilized laser

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sources, can be used to identify optic fiber, measure optical attenuation, verify continuity
and evaluate fiber link transmission quality
Features:
Pocketsize, large easy to read LCD display, easy to use
Fast response, no warm up
Accurate measurement multi-wavelengths through a single connector
Direct loss measurement units in dB(only available for OPM-15/21/25)
Absolute power measurement units in dBm or µW
Wide testing range
Dual-way powering system including a 9V battery and an optional AC adapter
Damp, dust and shock proof design
Large memory capacity of 3000 records(only for OPM-21 and above)
PC software available for testing data collection and report generation (only
available for OPM-21 and above)
Auto off function conserving battery life
1.3.4 Optical Loss Tester
The OLT series is a comprehensive testing instrument 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 maintenance. The OLT series
is compact, light-weighted, easy to carry, powerful, dual-way power supply, and has high
performance-price rate. According to the ergonomics, the series are designed to fully
embody the user’s convenience with friendly graphical interface. Inside MPU and liner
amplification technology ensures long time accuracy.
OLT series is an integration of laser source module and power meter module, which
can perform loop testing of optic fiber network conveniently
Features:
Pocketsize, large easy to read LCD display, easy to use
Multi-wavelength measurement
Direct loss measurement units in dB
Absolute power measurement units in dBm or µW
Modulation in CW and modulated frequencies
270/1K/2K Hz Modulated frequencies
Single optic output, dual-wavelength output
Dual-way powering system including a 9V battery and an optional AC adapter
Low power indicator
Auto off conserving battery life

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2. Basic Operation
2.1Foreword
This part introduces the basic operations of the ShinewayTechseries hand-held
optical testing instruments. Specific operations of each type are elaborated in “Specific
Operation”, chapter 4 of this manual. Please read this manual carefully for optimal operation.
Should you encounter any problems during operation, you are welcome to contact the
technical staff of our company or agents
2.2 Battery Installation and Replacement
ShinewayTechseries palm optical instruments use an alkaline battery. Before use of
the instrument, make sure the battery is correctly installed.
When the battery power is low, low battery indicator is shown on LCD. As long as
there is any character on LCD, the instrument can still be in operation. However, when LCD
turns dark, the output 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 function of ShinewayTechseries palm optical fiber
tester is on, for this can conserve power and battery life. Auto-off function needs to be
turned off, when long-time test is performed. Please follow the following procedures.
Turn off Auto-off:
VLS: when power on the instrument, hold[On/Off] until the indicator light turns
green to disableAuto-off.
SLS, OPM and OLT：when power on the instrument, hold[On/Off] until letter “P”
is displayed on LCD to disable Auto-off. In the coming measurement, “AUTO OFF” will
not be displayed on LCD. With the default setting, the series will conserve battery life by
automatically turning itself off if no keys have been pressed for approximately 5 minutes.
With default setting, theAuto-off function is on after each power on.
2.4 Cleaning of Connectors
Please observe the following safety instructions when cleaning this instrument:

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Make sure the instrument is power off when cleaning.
Any inobservance may cause hazardous laser radiation.
Make sure laser source is off, when cleaning any optical output port.
When the instrument is working, under no conditions should the operator try to
look at the end of optical output facilities. Laser radiation is invisible, but it can
severely harm people’s eyesight.
Be careful of electric shock. Make sure to separate the instrument with electric
power supply. Always use dry or slightly damp cloth to clean the outside of the
instrument. And cleaning of the inside of the instrument 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 accuracy of the instrument, proper cleaning should be performed
before conducting any test procedures. Use optic fiber cleaning rod to wipe the connectors
softly.
If without no proper maintenance, it may cause performance degradation as follows:
An increase in distance measurement errors;
Linear errors;
Attenuation of optical power;
Received optical power value exceeds the normal range of measurement.
2.5 LCD of Laser Source and Optical Power Meter
dBm
AUTO OFF
nm
270Hz 1KHz 2KHz
①
②
③
④
⑤
FIGURE1. LCD OF LASER SOURCE AND OPTCIAL POWER METER
①: Current wavelength
②: Current modulated frequency
③: Low battery power indicator
④: Auto Off indicator
⑤: Power value of current wavelength

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2.6 LCD of Optical Loss Tester
Ref
Hz
nm
LS LT
dBm
uW
uW
dBm
PM
Auto Off
Hz
nm
nm
①
②
③
④
⑤
⑥
⑦
⑧
⑨
FIGURE2. LCD OF OPTICAL LOSS TESTER
①: LT indicates the current operation is link loss testing.
②: PM indicates the current operation is switched to optical power meter module.
③: LS indicates the current operation is switched to laser source module.
④: AUTO OFF indicates Auto-off function is on.
⑤: Low battery power indicator
⑥: Wavelength or Modulated Frequency
⑦: Output power of laser source
⑧: Current wavelength or frequency under mode of power meter module
⑨: Tested Power value under mode of power meter module
2.7 Prohibition of Use of Calibration Knob
Users are strongly prohibited to use this knob, which is designed for
calibration. Any use of this knob without technical staff’s help may result in system
paralysis. Shineway Technologies will not be responsible for any damage and loss resulting
from this.

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Calibration knob
FIGURE3. POSITION OF CALIBRATION KNOB

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3. Specific Operation
3.1 Visible Laser Source
①
②
Stabilized Laser Source
on/off
λ
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
①Optical output
FC/PC(interchangeable ST,SC)
②External power jack
Power jack requirement: 9V DC@250mA.

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3.1.2 Keypad Functions
[On/Off] Power on and off the instrument.
]CW/Mod] Press to switch between Continuous Wave and Modulated Frequency; After
power on, the default setting of the instrument is Continuous Wave; Press this key to switch
to 1Hz Modulated Frequency.
3.1.3 Indicator Functions
Power On: Power on indicator: 1. Default setting—Auto-off function is on(Red);
VLS-20 will automatically 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 the battery power is too low, the light
turns red to remind users to replace battery.
Mod: Modulated Frequency indicator: When output of visible laser source is 1Hz
signal, the indicator turns green.
Ext Power: External power indicator: The indicator turns green when using power
adapter.
In the process of measurement, please always avoid looking directly into open optic
fiber, optical output, optical connectors or other laser source, for it might cause eye injuries.

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3.2 SLS-10 Single-Wavelength Laser Sources
Stabilized Laser Source
ShinewayTech
®
②
①
uW
dBm
CW
MOD
On
Off
FIGURE5. PANEL OF SLS-10
3.2.1 Connectors
①Optical output
FC/PC (interchangeable ST,SC) connectors
②External 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
automatically turn off if no key is pressed for 5 minutes.
[µW/dBm]Press this key to switch between µW and dBm unit; the current optical
power will be displayed on LCD.
[CW/Mod]Press this key to switch output of SLS-10. SLS-10 provides two types of

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wave output: generally, continuous wave(CW) will be set to work with the measurement of
optical power or quality of optical communication; Modulated 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 instrument is using
external power supply.
In the process of measurement, please always avoid looking directly into open optic fiber,
optical output, optical connectors or other laser source, for it might cause eye injuries.

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3.3 SLS-21 Dual-wavelength/SLS-25 Triplex-wavelength
Laser Sources
Stabilized Laser Source
λ
ShinewayTech®
uW
dBm
CW
MOD
①
②
Stabilized Laser Source
λ
ShinewayTech®
uW
dBm
CW
MOD
①
②
On
Off
On
Off
FIGURE6. PANEL OFSLS-21 /SLS-25
3.3.1 Connectors
①Optical output
FC/PC (interchangeable ST, SC) connectors
②External power jack
Power jack requirement: 9V DC@250mA.
3.3.2 Keypad Functions
[On/Off] Power on and off the instrument. With default setting, SLS-21/SLS-25 will
automatically turn off if no key is pressed for 5 minutes.

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[µW/dBm] Press this key to switch between µW and dBm unit; the current optical
power will be displayed on LCD.
[CW/Mod] Press this key to switch output of SLS-21/SLS-25. SLS-21/SLS-25
provides two types of wave output: generally, Continuous Wave(CW)will be set to work
with the measurement of optical power or quality of optical communication; Modulated
Frequency (Mod)is set mainly for the purpose of identification of optic fiber. Wave output
type in use will be displayed on LCD.
[λ] Press this key to select the desired wavelength. The current wavelength will be
displayed on LCD.
[] External power supply indicator. When the indicator is on, the instrument is using
external power supply.
Two optical outputs for triplex wavelength laser source, and single optical output
for dual wavelength laser source.
In the process of measurement, please always avoid looking directly into open
optic fiber, optical output, optical connectors or other laser source, for it might
cause eye injuries.