SKYSHL SS322T Series Manuel utilisateur
SS322T Series Optical Time Domain Reflectometer
User’s Manual
Shenzhen SKYSHL Technology Co.,LTD.
www.skyshl.net
V2019.03
SS322T Series OTDR User’s Manual
2
Shenzhen Skyshl Technology Co.,LTD.
Foreword
Thank you for purchasing SKYSHL SS322T Series OTDR (Optical Time Domain
Reflectometer).This manual mainly contains information of the general operation and
maintenance of the OTDR, as well as the common troubleshooting guides. To ensure
correcting use, please read carefully before beginning operation and follow the
instructions in this manual.
This manual is for use only in conjunction with this instrument. Any unit or individual that
is not authorized by our company may not tamper with, copy or distribute the contents
of this manual for commercial purposes.
The contents of this manual are subject to change without notice. If you have any
questions, please call the supplier, we will be happy to provide you with the best quality
service!
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Contents
Chapter I Overview............................................................................................................................ 1
Chapter II Main operation interface.............................................................................................. 20
Chapter III Optical power meter module...................................................................................... 24
Chapter IV Optical source module................................................................................................25
Chapter V Visual fault locator module..........................................................................................26
Chapter VI End face detection module........................................................................................ 27
Chapter VII Module of optical time domain reflectometer.........................................................28
Chapter VIII Working principles.....................................................................................................78
Chapter IX Technical parameters..................................................................................................80
Appendix A Optical output port cleaning......................................................................................88
Appendix B Technical specification for each OTDR standard module................................... 91
Appendix C Remote control command set..................................................................................96
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Safety Requirement
The following general safety measures must be taken at any stage of the instrument
operation. Failure to take these safety measures or to comply with the warnings and
cautions elsewhere in this manual will violate the safety standards for the design,
manufacture and use of the instrument. Shenzhen Skyshl Technology Co.,LTD. will not
be liable for any consequences caused by users' violation of these requirements.
Service environment
For the working environment and storage environment of this instrument, please refer to
the description of technical parameters in Chapter IX.
Power supply
For the working power supply requirement of this instrument, please refer to the
description of technical parameters in Chapter IX. Before switching on the power supply,
make sure that a matching power voltage is set for the instrument and that all safety
measures are taken
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Do not use this instrument in explosive or flammable environment.
Do not use this instrument in the presence of flammable gases or fumes.
Do not disassemble any part of the instrument without permission.
Do not disassemble any parts of the instrument 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 Shenzhen Skyshl Technology Co.,LTD. or by its
authorized maintenance personnel.
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Note!
Warning!
Safety terms in this
manual
: Alert the user to a process, operation, or similar situation. Failure to
operate properly or follow rules may result in personal injury or instrument damage.
: Alert the user to a process, operation, or similar situation. Failure to operate
properly or follow the rules may result in partial or total damage to the instrument.
: Information useful for instrument use and maintenance.
Instruction!
SS322T Series OTDR User’s Manual-Chapter I Overview
1
Shenzhen Skyshl Technology Co.,LTD.
1 Overview
Chapter I Overview
This manual is applicable to optical time domain reflectometer. The optical time domain
reflectometer is a multifunctional test instrument designed for FTTx network. It is mainly
used to measure the length, transmission loss, joint loss and other physical properties
of optical fiber, and to locate the event point and fault point in the optical fiber line. It is
widely used for engineering construction, maintenance test and emergency repair in
optical fiber communication system, as well as fiber optic cable development and
production test.
In addition to OTDR function, OTDR can also be equipped with optical power meter,
light source, visual fault location (VFL) and vibration detection function.
Main functions and features of the optical time domain reflectometer:
0.8m ultra-short event blind area, easy to test optical fiber jumper.
Minimum 2.5cm sampling resolution for accurately locating event points.
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50dB large dynamic range, 256k data sampling point, capable for long-distance
multi-branch communication network test.
Bidirectional analysis and macro - bending analysis function.
PON online testing function.
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 communication fiber monitoring function.
Remote control function.
Dual USB interface function, external USB disk, and printer.
Bellcore GR196 and SR-4731 file formats supported.
Multilingual operation interface.
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Built-in optional visual red light fault location (VFL), optical power meter, light source
and end face detection function modules.
OTDR optical output connector type can be changed at will, ensuring easy end face
cleaning.
2 Product Composition
The basic components of the optical time domain reflectometer are shown in Table 1-1
and 1-2.
Table 1-1 Standard configuration of optical time domain reflectometer
No.
Name
Remarks
1
mainframe module
Display control module
2
Module of optical time domain
reflectometer
OTDR measuring module
3
Li-ion battery pack
Over 70Wh (built-in)
SS322T Series OTDR User’s Manual-Chapter I Overview
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3
Power cord assembly
Input voltage: 100-240V，50-60Hz 2.0A
Output voltage 15V, output current 4A
4
User Manual
5
Product certification
6
Special portable soft pack
Table 1-2 Options of optical time domain reflectometer
Option
No.
Name
Model
-01
USB flash disk
DT101G2/4GB
-02
SD card
MICRO SD C10 MLC 8G (-40~85°C)
-03
Spare battery pack
11.1V, 6800mAh
Ce manuel convient aux modèles suivants
10
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