INNO Instrument VIEW400 Optical Time Domain Reflectometer User Manual

Optical Time Domain Reflectometer

Version: 1.1

User Manual

Please read this manual before starting to use the equipment

Please keep this manual with the equipment

INNO user manual

Content

Preface          

Chapter 1 Overview 

1.1 Introduction ...............................................................................................................................................................................

1.2 Basic functions...........................................................................................................................................................................

1.3 Standard con󽗉guration..............................................................................................................................................................

1.4 Power supply..............................................................................................................................................................................

1.5 Dimensions and weight ............................................................................................................................................................

1.6 Environmental conditions .........................................................................................................................................................

Chapter 2 Installation

2.1 Safety reminder and precautionary measures.........................................................................................................................

2.2 Safety warnings for operation...................................................................................................................................................

2.3 Transportation and storage.......................................................................................................................................................

2.4 Appearance overview.................................................................................................................................................................

2.5 Charging method........................................................................................................................................................................

2.6 Test port......................................................................................................................................................................................

2.7 Connection testing.....................................................................................................................................................................

Chapter 3 Basic Operation

3.1 Power on/o󽗈 ..............................................................................................................................................................................

3.2 Adjust the backlight brightness ................................................................................................................................................

3.3 Software upgrad.........................................................................................................................................................................

3.4 File copy......................................................................................................................................................................................

Chapter 4 OTDR Test

4.1 Move waveform key....................................................................................................................................................................

4.2 Move trace key............................................................................................................................................................................

4.3 Partial ampli󽗉cation key............................................................................................................................................................

4.4 “1:1” trace recovery key.............................................................................................................................................................

4.5 Shortcut key for trace ampli󽗉cation.........................................................................................................................................

4.6 Shortcut key for trace shrink.....................................................................................................................................................

4.7 Full screen display key ..............................................................................................................................................................

4.8 Parameter setting key.................................................................................................................................................................

4.9 OTDR key.....................................................................................................................................................................................

4.10 Event key.....................................................................................................................................................................................

4.11 Measurement..............................................................................................................................................................................

4.12 Trace information key................................................................................................................................................................

4.13 Start/stop key.............................................................................................................................................................................

4.14 Save key .....................................................................................................................................................................................

4.15 OTDR setup key ..........................................................................................................................................................................

4.16 Common Setting.........................................................................................................................................................................

4.17 Save 󽗉le by default.....................................................................................................................................................................

4.18 Run Report key............................................................................................................................................................................

INNO user manual

4.19 Save as key...........................................................................................................................................................................

4.20 Next λ key.............................................................................................................................................................................

4.21 Return key............................................................................................................................................................................

4.22 Main menu key (Home).......................................................................................................................................................

Chapter 5 SOLA

5.1 “SOLA” operation..................................................................................................................................................................

5.2 Start/ Stop.............................................................................................................................................................................

5.3 Save/Open.............................................................................................................................................................................

5.4 Management..........................................................................................................................................................................

5.5 Settings..................................................................................................................................................................................

5.6 Run Report............................................................................................................................................................................

5.7 Save as...................................................................................................................................................................................

Chapter 6 File Management

6.1 Overview.................................................................................................................................................................................

6.2 Start 󽗉le management............................................................................................................................................................

Chapter 7 Light Source

7.1 Overview.................................................................................................................................................................................

7.2 light source operation............................................................................................................................................................

Chapter 8 Fiber Microscope

8.1 Overview.................................................................................................................................................................................

8.2 Start 󽗉ber end inspection......................................................................................................................................................

8.3 The function of 󽗉ber microscope..........................................................................................................................................

8.4 Check the preserved image....................................................................................................................................................

Chapter 9 Fiber Microscope

9.1 Overview.................................................................................................................................................................................

9.2 Start 󽗉le management...........................................................................................................................................................

9.3 File manager function............................................................................................................................................................

9.4 “Operate” Function..................................................................................................................................................................

Chapter 10 System setting

10.1 Overview...............................................................................................................................................................................

10.2 System setting......................................................................................................................................................................

10.3 Functions of system settings.............................................................................................................................................

Chapter 11 System Informatio

11.1 System information..............................................................................................................................................................

Attachment

Term list

INNO user manual

SafetySymbols

SafetySignsusedintheManual

SafetySignsusedintheManualandMachine:

Inordertopreventpersonalinjuryandlossduetothemisoperationoftheinstrument,INNO Instrumentusesthefollowing

safetysignstoindicaterelevantsafetyinformation.Beforeusingtheinstrument,besuretoclearlyunderstandthemeaning

ofthesesigns.

Someorallofthesignsmaynotbefoundontheinstrument.Inaddition,safetysignsofthedevicemaynotbemarkedin

theillustrationsofthismanual.

Thefollowingsafetysignsaremarkedinthedevice,neartheoperationposition,orinthemanualtoproviderelevantsafety

informationandprompttheusertooperatewithcare.Beforeusingtheinstrument,besurethatyouhaveclearlyunderstood

themeaningofthesesignsandtakenecessaryprecautionarymeasures.

Preface

Sign Description

Dangerous

Thissignindicatesthatthisisaverydangerousoperation,andimproperoperationwillleadtoserious

injuryandevendeath.

Warning

Thissignindicatesthatthisisarelativelydangerousoperation,andimproperoperationwillleadto

seriousinjuryandevendeath.

Caution

Thissignindicatesthatthisisarelativelydangerousoperation,orhasacertainharmandimproper

operationduetocarelessnesswillleadtomildorseriousinjuryandloss.

Sign Description

Thissignindicatesaforbiddenoperation.Thiscirclewithaslashislabeledontheoperationposition

ornearit.

Thissignmeansthatyoumustbecarefulwhenperformingacertainoperation.Thiscirclesignis

labeledontheoperationpositionornearit.

Thissignindicatesawarningandcaution.Relevantcontentappearsinsidethetriangleornearit.

Thissignindicatesanexplanation.Relevantcontentislistedinthebox

Thesesignsindicatethatthelabeledcomponentsshouldberecycled.

INNO user manual

LaserSafetyLabels

ElectricalSafety

Precautions

Caution

Inordertoreducedamagetoinstrumentandinjuryevendeathofhumanbody,thefollowingwarningsaregiven:

• Donotuseiftheinstrumentortheexternalchargerwasdamagedorruptured

• Onlytheexternalpoweradapterprovidedbyourcompanycanbeused.Forotherexternalpoweradapters,wecannot

guaranteetheirperformanceandsafety

• Donotusethepoweradapteroutdoorsorinhumidplaces

• esurethattheexternalinputvoltageiswithintheallowablerange

Replace internal memory battery:Thisinstrumentusesalithiumbatteryasthepowersupply.Ifitexceedsthemaximum

servicelifeandneedstobereplaced,pleasecontactspecializedpersonnelforreplacement.

External memory: ThisdeviceusesUSBasexternalmemorytosavedata

INNOInstrument(China)Inc.isnotresponsiblefordataloss

INNO user manual

1.1 Introduction

High-performance hardware and wieldy software used in VIEW400 can shorten the process of installation, debugging and 󽗉ber

distance maintenance. This chapter will describe the features and basic operations of VIEW400 OTDR test unit.

1.2 Basic function

View400 is mainly used for fiber fault diagnosis, especially in FTTH application. Besides the basic OTDR function, optical

power meter and light source function for 󽗉ber discriminating are also internally installed.In addition.

OTDR Test

Based on Rayleigh scattering and Fresnel Re󽗊ection principle, OTDR can realize the relevant measurement on optical 󽗉ber link.

It can also carry out distance measurement to 󽗉ber connection loss and fault location, thus it can determine the any point loss

on the optical 󽗉ber. OTDR auto analysis function can automatically analyze measured traces to 󽗉nd the events on 󽗉ber, such as

the re󽗊ection loss or the splicing point over loss threshold limit. Besides, the detected data can be also displayed in the event

table on OTDR.

OPM/LS module

The optical power meter is used to measure absolute optical power meter or relative optical power loss through a span of

optical 󽗉ber. This module can measure optical power of multi-wavelength.

Chapter 1 Overview

INNO user manual

LS (Stable light source)

Light source with di󽗈erent wavelengths (i.e. 1310/1550nm) and multiple signal modulation modes in-built in View400 are able

to satisfy demands in actual applications, as shown in the following picture.

Fiber microscope (Fiber Inspection Probe) module

The grind quality and cleanliness of optical connector can be detected by being connected external 󽗉ber inspection device to

USB port.

1.3 Standard Con󽗉guration

• Capacitive touch 5inch，800×480，color LCD

• AC adapter/charger, power cord

• Rechargeable lithium battery pack

• Basic menu operation

• Operation Manual

• Protective Case(Primarilyusedfortransportationandstorage,notforcarryingduringoperation.)

1.4 Power supply

• AC/DC adapt：Input：100V~240V,50/60Hz,1.5A

• Input：19V,3.42A,lithium battery：7.4V，4300mAh

1.5 Dimensions and weight

• Size: 172mm×111mm×64mm

• Weight: ≤795g

1.6 Environmental conditions

• Operating environment: Temperature: --10℃~+50℃

• Storage environment: Temperature: -40℃~+70℃

INNO user manual

Chapter 2 Installation

Usage Category and Installation:

This device is classi󽗉ed as a Mobile Device according to FCC radiation exposure regulations. It is designed to be operated

on a stable horizontal surface (such as a desk or a specialized workbench) or 󽗉xed on a tripod.

It is NOT intended for handheld use or to be worn on the body during operation.

2.1 Safety reminder and precautionary measures

It is very important to keep in mind that VIEW400 is designed for 󽗉ber testing, not for any other purpose. OTDR is a high precision

instrument and should be carried with great care. Therefore, please always observe the following safety rules and general

speci󽗉cations when using and carrying the VIEW400. Failure to take these safety measures or to comply with the warnings

and precautions described elsewhere in this manual will violate the safety standards for the design, manufacturing and use of

OTDR. Consequences due to violations of these requirements will be assumed by users!

2.2 Safety warnings for operation

① Do not operate the OTDR in a 󽗊ammable or explosive environment.

② Do not disassemble or assemble any component of the OTDR without authorization except for the components stated 

in this manual that are allowed to be replaced by the user. Component replacement and internal adjustment can only 

be performed by authorized maintenance personnel.

③ Be careful when connecting the battery charging adapter cable. Do not pull the cable when removing it from the socket,

but hold the plug. Be sure that the cable is in good condition to avoid the risk of 󽗉re or electric shock.

④ Do not expose the OTDR to 󽗉re, electric shock, rain, or humid environment.

⑤ When the OTDR encounters the following situations, please turn it o󽗈 immediately and pull the adapter out of the 

power input port of OTDR. Otherwise, it may lead to serious consequences, such as the abnormal function of the OTDR 

or damage beyond repair.

★ Fumes, peculiar smell, or abnormal sound.

★ Liquid or foreign matters enter inside the OTDR.

★ OTDR su󽗈ers from strong vibration or impact.

Please contact the maintenance center immediately in case of the above faults. If the OTDR is in a fault state without 

taking timely measures, it may lead to device scrap, electric shock and 󽗉re, as well as personal injury (even death).

⑥ Please use the exclusive VIEW400 AC adapter only. Inappropriate AC power supply may lead to fumes, electric shock and 

device damage, and even 󽗉re, personal injury or even death.

⑦ Please use the exclusive AC power cord only. Do not place heavy objects on the power cord, and do not heat the power 

cord or change the power cord. An inappropriate or damaged power cord may lead to fumes, electric shock and device 

damage, and even 󽗉re, personal injury or even death.

2.3 Transportation and storage

① When the OTDR is transported to a warm environment from a cold environment, try to adopt the gradual heating mode,

otherwise condensation will be produced inside the instrument, leading to adverse e󽗈ects on the instrument.

② Please pack the device properly when OTDR is not in use.

③ Keep the OTDR clean and dry.

④ The OTDR has been precisely calibrated and adjusted. The instrument should be transported in its original case to prevent

damage.

⑤ Please avoid direct sunlight or overheated environment.

⑥ Keep the minimum humidity when stored. Relative humidity should be less than 95%.

INNO user manual

2.4 Appearance overview

Description of keys

Power Switch(on/off)

MENU Backtomainmenuinterface

START Start/Stopmeasuring

ESC Backtopreviousmenu

Port description

DCpowerconnector Connecttheadapter.

SMFport VIEW400testinginterface,appliedinOTDRandlightsourcemodulesofVIEW400.

OPMport Opticalpowermeterport.

USBport ConnectUSBstoragedevicewith󽗉berendprobe.

Front Panel

OpticalConnector OpticalPowerMeterPort

On/O󽗈key

Measurementkey

Begin/Stopmeasuring

Menukey

(Pressitwillreturntothe

mainmenuinterface.)

Escape key

(Return to previous menu)

The upper connect panel

INNO user manual

2.5 Charging method

Remaining battery capacity can be checked according to the battery status when VIEW400 is powered on.

INNO user manual

2.6 Test port

The measurement port of VIEW400 is located on the upper panel of the host. There will be 1 or 2 measurement ports

depending on the type of VIEW400. The measurement port connected to optical 󽗉ber depends on the testing application

and measured wavelength. The following are mixed universal connectors FC/SC used in VIEW400:

FCSC

Steps for cleaning the universal connectors are as follows:

1. Open the cover of the measurement port which needs to be cleaned

2. Take down the universal connector

3. Blow compressed air toward the top of connecting bar

4. Use a special cleaning belt or dust-free belt dipped in alcohol to clean the top of connecting bar

5. Use compressed air to blow-dry the top of connecting bar

6. Options: turn o󽗈 VIEW400, and observe the top of connecting bar by microscope or magnifying lens

Topofthecontaminatedconnectingbar Topofthecleanedconnectingbar

2.7 Connection testing

Connect the test 󽗉ber

Measurement port is used to connect the tested 󽗉ber of OTDR/OPM/LS application.

Steps for connecting the tested 󽗉ber to the measurement port:

1. Clean the 󽗉ber jumper and connect it to the measurement port.

2. Clean the 󽗉ber to be tested

3. Connect the 󽗉ber jumper with the tested 󽗉ber.

INNO user manual

Connect󽗉berinspectionprobe(󽗉bermicroscope)

Connectwithexternal󽗉berendinspectionprobefromUSBinterface.Followsaretheprocesstoconnectthevisuallightsource:

•OpenthecoverofUSBport.

•Connect󽗉berjumperintotheconnectorofmicroscope.

USB port cover

INNO user manual

Chapter 3 Basic Operation

3.1 Power on/o󽗈

Power on:

Press the power key, the name of the device will appear on VIEW400 screen, and then the boot screen of INNO Instrument will

appear. Later the following main menu screen will appear.

3.2 Adjust the backlight brightness

Click the icon of backlight brightness to switch the backlight brightness. Di󽗈erent color icons represent di󽗈erent levels of the

brightness. VIEW400 series supports eight levels of brightness switching.

3.3 Software upgrade

Please refer to Section 10.3.5 for detailed information.

Power o󽗈:

Press and hold the power key until the screen of shutdown appears (grey logo).

Note: Under any circumstance can you press and hold the power key more than ten seconds to force shutdown.

INNO user manual

Chapter 4 OTDR Module

3.4 File copy

As shown in the following 󽗉gure, plug in the external storage device, view the path of the external storage device in "󽗉le

management", and then execute operations of "copy", "paste", "delete", "rename", "send to USB", "new folder", "remove

device" for the 󽗉le;

Themodulesusedinthisdeviceareinterchangeableasneeded.TheOTDRmoduleshouldbeloadedat󽗉rstbeforeOTDR

functionisenabled.Ifnot,apop-upmessagewillappearonthescreen,asshowninthefollowingpicture:

INNO user manual

12. Nextλ key

13. Save as key

14. Create report key

15. OTDR setting key

16. Save/Open key

17. Start/stop key

18. Trace information key

19. Measurement key

20. Event key

21. OTDR key

1.Movecursorkey

2.Movetracekey

3.Partialampli󽗉cationkey

4.“1:1”tracerecoverykey

5.ShortcutkeyforTraceampli󽗉cation

6.ShortcutkeyforTraceshrink

7.Fullscreendisplaykey

8.Boxesforselectingwavelength

9.Parametersettingkey

10.Returnkey

11. Home key

Movecursorkey

4.1 Move cursor key

After Clicking the Move cursor key, you can change the position of the cursor on the screen by touching on the trace.

INNO user manual

4.3Partialampli󽗉cationkey

Click“partialampli󽗉cation”keyandthenclickthescreentoselecttheareaoftracedisplayed.Thisareawillbeampli󽗉edand

displayedon“tracedisplaysmallscreeninterface”.

4.4“1:1”tracerecoverykey

Asshowninthefollowingpicture,afterzoominginoroutthetrace,click“1:1”tracerecoverykeytoresetthetrace.

4.2Movetracekey

Clickthekeyfortracemoving;youcanmovetheampli󽗉edtracebytouchingonthescreen.

Movecursorkey

Partialampli󽗉cationkey

INNO user manual

4.5Shortcutkeyfortraceampli󽗉cation

Clickthe“Movecursor”keyor“Movetrace”keyandthenclickthe“Traceampli󽗉cation”shortcutkeytozoominthetracehori-

zontally.(Picture1)Clickthe“Partialampli󽗉cation”keyandthenclickthe“Traceampli󽗉cation”shortcutkeytozoominthetrace

vertically.(Picture2)

4.6Shortcutkeyfortraceshrink

Clickthe“Movecursor”keyor“Movetrace”keyandthenclickthe“Traceshrink”shortcutkeytozoomoutthetracehorizontally.

(Picture1)Clickthe“Partialampli-󽗉cation”keyandthenclickthe“Traceshrink”shortcutkeytozoomoutthetracevertically.

(Picture2)

“1:1”tracerecovery

Picture1

Picture2

INNO user manual

4.7 Full screen display key

Clickthe“Fullscreendisplay”keytodisplaythetraceinfullscreen,wheretheOTDR,event,measurement,andtraceinfor-

mationareshown.Clickthiskeyagaintorevertthescreentothepreviousone.

Fibermode

selection

4.8 Parameter setting key

Thewavelength,distancerange,pulsewidthandaveragetimecanbesetontheinterfaceofmeasurementparametersetting.

TheOTDRmenuisshownasfollows:

TheMeasurementmenuisshownasfollows:

TheEventmenuisshownasfollows:

TheMeasurementmenuisshownasfollows:

Wavelength

selection

Range

setting

Pulsewidth

setting

Time

setting

INNO user manual

In the “event” menu, there are some functions in it, such as “move the event point”, “change the event point”, “add”,

“delete”, “maximize”, “set Ref”, “delete Ref” and so on.

1)The function of moving the event point is to move the mark line to a certain event point.

2)The purpose of changing the event point is to view the speci󽗉ed measured data in detail by taping the arrow keys left or

right.

4.9 OTDR key

Asshowninthepicture,click“OTDR”toenterintoOTDRmeasurementsettinginterface.

4.10 Event key

Asshowninthepicture,enterintotheeventinterfacebyclicking“Event”key.TheinformationofeventssuchasType,Number,

Location,Loss,Re󽗊ectance,Attenuationandcumulativeloss(Sum)canbeshown.

PleaserefertoSection4.11.1for“Loss”.PleaserefertoSection4.11.3for“Re󽗊ectance”.PleaserefertoSection4.11.2for“Attenua-

tion”.

CumulativeLoss(Sum):ItreferstothetotallossfromportofOTDRtoacertainpoint.

Eventloss+󽗉berspanloss=cumulativeloss

INNO user manual

Event type Event icon Brief description

Startpointofcrosssegment Startpointof󽗉ber(generallythe󽗉rsteventpoint)

Endpointofcrosssegment Endpointof󽗉ber(generallythelasteventpoint)

Continuous󽗉ber

Itindicatesthatno󽗉berendisfoundatthesamplingend,andthesampling

pointsareinsu󽗋cient

Endofanalysis Impulselightintensityisinadequate,sotheanalysisstopshalfway

Non-re󽗊ectionevent Eventssuchas"loss"

Re󽗊ectionevent Re󽗊ectionevent

Gainevent Gainphenomenonappears,generallyregardedaspseudogain

Fiberspan Fiberspanwithoutanyevent

Combinationofre󽗊ectionevents Multiplere󽗊ectioneventsappeartogether

Echo Echophenomenonappears

Re󽗊ectionevent(possibleecho) Possibleechophenomenon

Macrobendingevent Attenuationdueto󽗉berbending

Note：Types of events are shown in the following table.

4.11 Measurement

As shown in the 󽗉gure, enter the measurement interface by clicking the "Measurement" key.

3)“Add” is used to insert event point in the selected position on the trace.

4)“Delete” is used to delete the inserted event point.

5)“Maximize” is used to amplify the event trace.

6)“Set Ref” is used to reset a starting point. All the data will be measured through the new set point. (“Reference starting point”

can only be set between original point and event point. If there is no event point after original point, the starting point can’t

be set.)

7)“Delete Ref” is used to delete the starting point that had been set.

INNO user manual

In the measurement interface, click on the letter to switch “Mark line”, which can be moved by pressing on “<”、“>”keys or

touching manually. The loss and loca- tion of the Mark line will be displayed under the “Mark Line Information”, while the loss,

attenuation, re󽗊ectance and ORL (Optical return loss) will be displayed under the “Result”.

Loss

Event loss (expressed in dB) is calculated by measuring the reduced signal strength in Rayleigh backscattering (RBS) caused by

this event. Both re󽗊ection and non-re󽗊ection events can cause event loss.

VIEW400 provides two loss calculation methods

1. Four-point event loss "LSA": The event loss is calculated by the least square approximation (LSA) method. The losses 

shown in the event list are measured using the four-point method. Set four points as "a", "A", "B" and "b". The area 

between "a" and "A" and the area between "b" and "B" are 󽗉tted with two straight lines, so that the event loss can be 

obtained according to the intercept between the two lines;

2. Two-point method for loss calculation "TPA": The loss between the two marker lines can be obtained by subtracting the 

Y-coordinates between the two marker lines.

3. The selected item in the marker line frame is the currently selected marker line and can be moved. The marker line 

information is updated synchronously while moving.

Attenuation

Click “Measurement” key and then select “Attenuation” key.

INNO user manual

Optical return loss (ORL)

ORL calculation:

1)ORL between marker line A and marker line B.

Total ORL between start point of 󽗉ber span and the end point of 󽗉ber span.

Re󽗊ectivity

Re󽗊ectance refers to the ratio between re󽗊ected light and incident light.

3- Point method for re󽗊ectance: 3 points refer to the points on the marker line a, marker line A and marker line B. The trace

should be zoomed in and the marker line A should be located within the range of linearity before event to be tested; the

marker line a should be located prior to the range of linearity before event to be tested; the marker line B should be located at

the peak of wave of re󽗊ective event to be tested. All the re󽗊ectance of re󽗊ective events at the fault points on the 󽗉ber can be

measured and merged.

(Note: in real-time mode, the value of the re󽗊ectance may not be always ac- curate.）

The attenuation measured in two points refers to the RBS attenuation given by the distance function between 2 points (as per

the 󽗉ber standard, it is labeled as dB/km). Only use these 2 points to calculate but there is no need to gain average value.

LSA: the attenuation between 2 points (distance loss) can be measured according to the backscattering data between the

marker line A and marker line B by linear 󽗉tting. The LSA attenuation corresponds to the di󽗈erence of power (dB) between 2

points on the 󽗉ber.

Compared with TPA (Two-point analysis method), the average measurement value can be gained by LSA. The higher the noise

level is, the more reliable the LSA will be. But when events such as ORL happen between two marker lines, LSA should not be

adopted.

(Only the ORL of the single mode 󽗉ber can be calculated. In real-time mode, the value of the ORL may not be always accurate.)

INNO user manual

4.12 Trace information key

As shown in the following pictures, enter the trace information interface by clicking “Trace info”. On page one display the

measured data at a wavelength, while on page two display the measurement parameter setup at a wavelength.

4.13 Start/Stop key

As shown in the picture, click “Start” key to begin measuring and click “Stop” to stop measuring.

4.14 Save/Open key

On “Save/open” interface, you can carry out the operation of loading/reading, saving, or clearing the measured trace.

The interface of trace information will show basic information about the measured trace, such as :

󽗉le name, date, wavelength, pulse width, average time, refractive index, and backscattering and loss measurement method.

Picture1 Picture2

INNO user manual

Save the 󽗉le

As shown in the 󽗉gure, enter the "Save 󽗉le" interface by clicking the "Save 󽗉le" key.

Therearefunctionssuchas“Savetrace”,“Saveto”“Autonaming”“Identi󽗉cation”and“Cleartrace”inthe“Save󽗉le”menu.

Savetrace

Asthefollowingpictureshows,theselectedtracecanbesavedif“Savetrace”iconisclicked.

Saveto

Youcanclick“Saveto”keytoopenthemenuwithsaveddirectories,fromwhichyoucanselectonetosavethe󽗉le.

Picture1 Picture2

INNO user manual

Autonaming

Enterthe“Autonaming”menufromthe“Save󽗉le”menuafterselecting“Autonaming”key.Andthenyoucansetthe󽗉lename,

󽗉leformatandthemodesofsorting󽗉les.

Identi󽗉cation

Enterthe“Identi󽗉cation”menufromthe“Save󽗉le”menuafterselecting“Identi󽗉cation”key.Andthenyoucansettheitems

suchas󽗉berID,taskIDandmeasurementID.

Cleartrace

Asshowninthefollowingpictures,thetracecanbeclearedif“Cleartrace”iconisclicked.

Picture1

Picture2

INNO user manual

Open󽗉le

Asshowninthepicture,click“open󽗉le”,selectthe󽗉leandthenclick“Open”toopenthe󽗉le.

4.15 OTDR setting key

As shown in the picture, click “OTDR set “key to enter into OTDR setup interface.

Thereare“commonsetting”,“samplesetting”and“analysissetting”“thresholdsetting”and“customsetting”optionsinOTDR

settings.

4.16CommonSetting

“Common”isusedtoset“lossmeasuremethod”,“attenuationmeasuremethod”,“applicationoption”,“displayoption”and

“Pathofthe󽗉letobesaved”.Pleaserefertothefollowingpicture.

INNO user manual

Introductiontothemeasuringmethods:

TPA:Fourpointseventloss：EventLosscanbecomputedbyLSA.Thelossdisplayedineventlistscanbecomputedby4point

method.Setthepointsasa,A,Bandb：󽗉tting2straightlinefromtheareasofapointtoApointandbpointtoBpoint：soasto

produceeventlossresultfrominterceptionofthe2lines.

LSA:TPA(Two-pointsAnalysismethod)：Di󽗈erencebetweenthese2linesontheY-axiscanproducethelossbetweenthese2lines.

(LossA-lossB)

Introductionaboutapplicationoption:

a)Lightcheck:Beforesettingthemeasurement,pleasecheckifthereiscommunicationlight(otherlightexceptthetestlight

source)inthe󽗉berundertest.Ifcommunicationlightexists,thenerrormessagewillbeshownandthetestingwillbeterminated.

b)Fiberconnectorcheck:Pleasecheckifthe󽗉bersundertestarenormallyconnectedtothetestingport.Ifconnectionproblem

exists,thenerrormessagewillbeshownonthescreen.

c)Autosave:Itisusedtoautomaticallysavethemeasuringinformationaftercheckingiscompleted.

d)Autoampli󽗉cation:Itisusedtoautomaticallyamplifythepointwhichhasbeenselectedaseventpointinmeasurementinter-

face.

e)Savemessagereminder:Itisusedtosetwhethertoinformyoutosavetheactivemeasured󽗉lebeforenextmeasurement

started.

Introductionofthedisplayoption:

1)Screenshotbutton:SetswhethertodisplaythescreenshotbuttonatthebottomrightoftheOTDRscreen.

2)Filename:Setswhethertodisplaythe󽗉lenamefortheactivetraceappearingontheOTDRmenu.

3)Cursordistance:SetswhethertodisplaythecursorlocationsattheupperleftoftheOTDRandEventmenuswheretracesare

displayed.

4)Autojumptoeventlist:SetswhethertoswitchtotheEventmenuafterOTDRmeasurementandeventanalysiscompleted.

5)Showtheselectedλ:Setswhethertoonlydisplaytheactivetraceofthemeasured󽗉berataselectedwavelength.

6)EventTableLinkView:Setswhethertodisplaythemeasureddataofa󽗉berspanintheeventtableoftheEventmenu.

4.17Save󽗉lebydefault:

Clickthetextboxwithdirectorynameandthenenterthedefaultdirectory.

Picture1 Picture2

Youcanselectotherfolderandthenclickcon󽗉rmationkeytochangethedefaultdirectoryasneeded.Youcanalsoclick“Create

folder”keyandthenclickcon󽗉rmationkeytocreateanewdefaultdirectoryasneeded.

INNO user manual

SampleSetting

1.“Sample”,includingoptionsof“SampleSet”and“FiberSet”,isusedtosetsampleparameterand󽗉berparameter.

2.SampleSet:tosettheAveragingtime,SamplingrateandconverttheUnits.

1)AveragingTime:tosetthemeasurementtimebydefault.

2)DistanceUnit:3typesofunitareavailableonVIEW400,i.e.m/km、yd/mile

ft/kft

3.FiberSet:TosettheIOR,Backscattering(dB),ExcessLength(%).Di󽗈erentnumericalresultscanbeobtainedafteranalysis

accordingtodi󽗈erentsettings.(Note:ExcessLength(%):intheprocessof󽗉berlaying,partofoptical󽗉bershouldbereserved,so

infactthelengthof󽗉berislonger.)

1)IOR:ItreferstotheIndexofRefractionofthetrace,i.e.groupindex.Thedistanceofthetracewillvarydependingonthisparam-

eter.YoucaninputIORdirectlyonthisdevice.

2)Backscattering(dB):itreferstotheRBSofthetrace.There󽗊ectanceandORLofthetracewillvarydependingonthisparameter.

3)ExcessLength(%):TosettheExcessLengthofthetrace.Thedistanceofthetracewillvarydependingonthisparameter.

AnalysisSet

“Analysisset”isusedtosettheparameterofanalysistrace.

1)SpliceLossThreshold(dB):Toanalyzethesmallnon-re󽗊ectiveeventontrance.

2)ReturnLossThreshold(dB):Toanalyzethesmallre󽗊ectiveeventontrance.

3)FiberEndLossThreshold(dB):Toanalyzetheimportantevenlossontrance.

Allthesetypesoflosswilla󽗈ectthesignalCurveanalysis.

“Launch󽗉berandreceive󽗉ber”:

Thebeginningofthelinkundertestwillbemovedbackaccordingtothedistancesetupwhenlaunch󽗉berlengthisset.

Theendofthelinkundertestwillbemovedforwardaccordingtothedistancesetupwhenreceive󽗉berlengthisset.

Macrobending,macrobendingworldjudgmentthresholdformulti-wavelengthdetection.

Doesthecurvecontainstart/endeventswhenitpassesthethreshold.

INNO user manual

ThresholdSetting

Thethresholdsaresetinordertojudgethe“eventpoint”andtheresultsof“pass/fail”regardingthe“󽗉berspan”arealsodis-

played.

Theresultsachievedaftermeasurementaredisplayedwithappropriatecoloringbasedonthepass/failstatusofeachvalue.

Thesetupparameterswillvarydependingondi󽗈erentwavelengths.

Picture1 Picture2

4.18RunReportkey

Asshowninthefollowingpicture,click“RunReport”andthenclickthecon󽗉rmationkeyinthepopupmessage.Untilmessage

indicating󽗉lecreatingsuccesspopsup,youcan󽗉ndthatapieceofPDF󽗉lehasbeencreatedinthedefaultdirectory.

Note:Thisfunctioncanonlybeenabledifthetraceexists,otherwisethisfunctioncan’tbeused.

INNO user manual

Picture1

Picture2

4.19Saveaskey

Youcanclickthe“Saveas”keytoenterthe“Saveas”menu,whereyoucaneditthe󽗉lename,󽗉leformat,orselectthe󽗉letothe

USB.

Note:Thisfunctioncanonlybeenabledifthetraceexists,otherwisethisfunctioncan’tbeused.

4.20Nextλkey

Onthepremiseofobtainingtwotracesduringdual-wavelengthtesting,asshownonthepicture,youcanclick“Nextλ”toswitch

thetraceanditsinformation.the󽗉lename,󽗉leformat,orselectthe󽗉letotheUSB.

4.21Returnkey

Ifyouwanttoexitfromthecurrentoperatinginterfaceondi󽗈erentoperationinterfaces,click“return”keytofastreturntothe

previousoperationinterface.

INNO user manual

4.22Mainmenukey(Home)

Ifyouwanttoreturntothemainmenuinterfaceindi󽗈erentfunctionmodules,clickmain“Home”keytofastreturntothemain

menuinterface,thenoperateothermodules.

INNO user manual

Chapter 5 SOLA

SOLA is based on an application program of OTDR. The design purpose of SOLA is to simplify OTDR test process: you don’t

need set parameters or start any other program for analyzing multiple and complicated ODTR traces because with its ad-

vanced algorithm, SOLA can de󽗉ne dynamic measuring parameters and determine right numbers of traces acquired according

to the tested network, furthermore, it can associate multiple pulse widths of wavelengths to locate and recognize the fault of

the link with high resolution. All these functions described above can be realized only by pressing one key.

5.1 “SOLA” operation

After module is selected and loaded, turn on the device and then click “SOLA” icon on VIEW400 main interface to enable the

SOLA function.（the SOLA performance will vary depending on the module changed）

Each time when you enter SOLA menu, pop-up message will appear: < Please specify SOLA Splitting Ratio before you use

SOLA>. Then you can con󽗉rm to access to the SOLA menu.

SOLA menu

The LinK Loss and Link ORL for each measurement with each wavelength on the optical 󽗉ber link will be shown on the SOLA

interface.

LinK Loss: It refers to the total loss of the 󽗉ber link measured. Link ORL : it refers to the ORL on the whole 󽗉ber link.

INNO user manual

5.2 Start/ Stop

Youcanclick“Start”tostartmeasurement,orclick“Stop”tostopmeasurement.

5.3 Save/Open

Youcansaveandreadthemeasuredtraceinthe“Save/Open”menu.

Enterthe“Save/Open”menubyclickingthe“Save”key,asshowninthefollowingpicture.

SaveSOLA

SavethetraceofSOLA󽗉leformattothedefaultdirectory.

INNO user manual

Saveto

Savethe󽗉letotheUSB.

Click“Save”tosavethe󽗉le.

ClicktheQuitkeytogobacktothemenuof󽗉lesaved.

Youcanselectthedirectoryasneededbyclicking“Topdirectory”or“Rootpath”.

AutoNaming

Youcanchangenameofthe󽗉leandselectPDFreportandSOLAasa󽗉leformat.

INNO user manual

ClearSOLA

Ifyouclickthe“ClearSOLA”,the󽗉lenameandtracedisplayedwillbeclearedtogether.

OpenFile

YoucanopenthesavedSOLA󽗉leinthedefaultdirectoryorintheUSB.Select“open”toopentheselected󽗉le;SelecttheQuit

keytogobacktothemenuof󽗉les.

5.4Management

Asshowninthepicture,youcanenable“management”functionbytappingon“setup”keytosetrelatedmeasuringparameters

suchas“identi󽗉cation(identify)”,“linkde󽗉nition(linede󽗉ne)”,“linkpass(linepass)”,“elementpass(itempass)”.

Identi󽗉cation

IfyouentertheIdenti󽗉cationmenubyclicking“Manage”,thecorrespondingrecordsofthe󽗉lessavedafterSOLAmeasurement

canbeshown.

INNO user manual

Linede󽗉nition(Linkinfo)

Youcanmanuallyset󽗉berlinkde󽗉nition,includingselectinglevelsofsplittingratio,adjustingrelatedmeasuringparameters.

IOR:ItreferstotheIndexofRefractionofthetrace,i.e.groupindex.Thedistanceofthetracewillvarydependingonthisparame-

ter.YoucaninputIORdirectlyonthisdevice.

Backscattering(dB):itreferstotheRBSofthetrace.There󽗊ectanceandORLofthetracewillvarydependingonthisparameter.

Picture1 Picture2

LinePass

Youcanmodifyrelatednumeric,includingadjustingtheconditionsofmeasurementlinkandthethresholdsofpass/failed.

INNO user manual

ElementPass

Youcanmodifytherelatedthresholdstojudgewhethertheelementsarepassedorfailed.

Forexample:Whenyouwanttomodifymaxspliceloss,directlyclickthevalueinintersection,andthenyouwillseeapop-upbox

forvalueinputonthescreen(Relativemessagewillbeshownwhenthevalueenteredexceedsthelimit.)

Clickalltoenableallthresholds;clicknonetodisableallthresholds;clickdefaulttoreturntothedefaultvalue.

5.5Settings

IntheSettingsmenuofSOLA,youcanselectthewavelength,andsetthelengthsofLaunchFiberandReceiveFiber,asshownin

thefollowingpicture.

5.6RunReport

Selectthe“RunReport”tabtosavethecurrentSOLA󽗉leinPDFformat.

INNO user manual

5.7Saveas

USB.

INNO user manual

Chapter 6 Optical Power Meter

6.1Overview

Theopticalpowermeterofhighaccuracyisusedtomeasureabsoluteopticalpowermeterorrelativeopticalpowerlossthrough

aspanofoptical󽗉ber.Thismodulecanmeasureopticalpowerofmulti-wavelength.Itcanbeoperatedeasily.

Referencevalue(OPMonVIEW400):youcansetthereferencevalueintheOPMinterface.(Youcansetavalueasareferenceto

calculatethecurrentvalueofopticalpowerwhichwillbedisplayedatthe󽗉rstlineinthecircle.)

6.2OPMOperation

•

ConnectthelightsourcetoOPMportwitha󽗉berjumperconnector.

•

Click“OPM”inhomemenutoenteropticalpowermeterinterface,aspictureshows.

INNO user manual

Chapter 7 Light Source

Thelightsourcemodulecanprovideinvisiblelightsource(thewavelengthandpowerdependonthetypeofmoduleselected)

andthetypesoflightincludeCWlight,1KHZlight,2KHZlight，1KHZblinklight，2KHZblinklight.

•Selectwavelengthoflightsource(1310/1550nm)bytappingontheupperleftsideofthescreen;selectemittinglightsource

modes(CW/1KHZ/2KHZ/1KHZ

+blink/2KHZ+blink)bytappingonthelowerleftsideofthescreen;afterthat,tap“open”keytoopentheinvisiblelightsource.

•Turno󽗈“lightsource”:pleasetapon“close”keyontherightside.

Warning:Theeyes’focusingonVIEW400lightsourceorthe󽗉berendconnectedtolightsourceisforbidden,whichmaycause

damagetoeyes.

7.1Overview

ThetypesofsourceofVIEW400includevisuallightsourceandlightsource.

StableLightsource(LS)

Youcanclick“LightSource”toenablethelightsourcefunction.

7.2lightsourceoperation

•Connectthe󽗉bertobetestedtothelightsourceport.

•Tapthelightsourceicononthemaininterfaceandthenselect“lightsource”toenterintotheinvisiblelightsourceinterface;

pleaserefertothefollowingpicture.

INNO user manual

Chapter 8 Fiber Microscope

Notice:Ifthe󽗉berinspectionprobehasnotbeenconnectedsuccessfullytotheView400,themessageof“Pleaseconnect󽗉ber

inspectionprobe.”willappear.However,theGDM󽗉lecanstillbeopened.

8.1Overview

Thegrindqualityandcleanlinessofthe󽗉berconnectingendfacecanbeinspectedwiththeaidofthemagni󽗉edsurfaceview

displayedonthescreenofVIEW400.

8.2Start󽗉berendinspection

Afterconnectingthe󽗉berinspectionprobe,click“FiberMicroscope”onVIEW400maininterfacetoenterintotheinspection

interface.Pleaserefertopicture

8.3Thefunctionof󽗉bermicroscope

Thefunctionsofthe󽗉berinspectionprobe(󽗉bermicroscope)include“screenshot/realtime(video)”,“open”,“save”,“Align

center”,“Zoom”,“MakeReport”,“Result”and“identi󽗉cation”.

•“screenshot/realtime(video)”functionisapremiseof“save”.Afterconnectingsuccessfullythedevice,youcannotenable

“save”functionuntil“screenshot/realtime”softkeychangesto“realtime”.

INNO user manual

•“Open”functionisusedtoopenthe󽗉lesalreadysaved.

•“Aligncenter”functionisusedtoplacetheimageinthemiddleofthescreen.“Zoomin”functionisusedtoamplifytheactive

displayedimage.

•“Makereport”functionisusedtosaveananalysisreportof󽗉le.

INNO user manual

•“Result”functionisusedtoanalyzetheactiveimageandshowtheresultsintheformoftables.

•“Identify”functionisusedtosetrelatedinformationdisplayed,thecontentsofwhichareuser-de󽗉nable.

8.4Checkthepreservedimage

•Clickthe󽗉lemanagementicononthemaininterface.

•Selecttheimagesavedpath(thesavingpathforVIEW400issettobe:storage\Fiber_Microscope).

INNO user manual

Chapter 9 File Management

9.1Overview

“Filemanagement”isusedtoviewthesaveddataandcarryoutoperationslike“copy,delete,rename,createfolder”.Allthe

operationstothe󽗉lesshouldbecar-riedoutindirectoriesoftheinternalstorageandUSBstorage(ThedirectoriesofVIEW400

aresdcarandusb).

9.2Start󽗉lemanagement

Click“FileManager”onmaininterfaceofVIEW400toenterintothe󽗉lemenu.

9.3Filemanagerfunction

Therearefollowingitemsinthismenu,suchasFileName,Date,andTypesofFile.FileName:ClicktheFileNametosortthe󽗉les

byname.

Date:ClicktheDatetosortthe󽗉lesbydate.

FileType:ClicktheFileTypetosortthe󽗉lesbytheirtypes.

Thetypesofthe󽗉leinclude:SOR,BMP,JPG,SOLA,HTML,TXT,GDM,PDF,CUR,BIN

INNO user manual

•COPY/PASTEkey

Selectone󽗉leandthenclickCopytocopyone󽗉le.Or,ifusersneedtoselectallthe󽗉lestocopyallofthem,justselectthebox

aftertheFileType.

OperatingSteps:

a)ClickFILETYPEtoselectthe󽗉letypeneededtobecopied

b)Clickandaccesstotherootdirectory(sdcard/usbdirectory)

c)ClickCopyafterselectingsubdirectoryor󽗉le(PASTEcannotbeexecutedifnosubdirectoryor󽗉lebeingselected)

d)Selectthetargetdirectoryneededtobecopied

e)ClickPASTE.However,PASTEcannotbeexecutedunderthesamedirectory.Thenotice“Youcan’tcopy󽗉letothesamedirecto-

ry!”willappearsonthescreen.

9.4“Operate”Function

Therearefunctionsof“copy”,“paste”,“delete”,“rename”,“SendtoUSB”,and“createfolder”and“removeUSB”includedin

operationinterface.

INNO user manual

•DELETEkey

Itcandeletethe󽗉lesorsubdirectoryinthedirectory.Operationsteps:

a.ClickFILETYPEtoselectthe󽗉letypeneededtobedeleted

b.Clickandaccesstotherootdirectory(sdcard/usb)

c.Selectfolderor󽗉lestoexecuteDELETE

•RENAMEkey

Itcanrenamefolder,󽗉leand󽗉leformat.Operatingsteps:

a.ClickFILETYPEtoselectthe󽗉letypeneededtoberenamed.

b.Clickandaccesstotherootdirectory(sdcard/usb)

c.Selectfolderor󽗉letoclickRENAME,accesstotheinputinterfacetoeditthename.

d.Press“ENTER”

•SENDTOFOLDER

ThekeyofSendToUSBisusedtosendthe󽗉lesorfoldersselectedtothefolder.

INNO user manual

•CREATEFOLDERkey

Itcancreateasubfolderunderthecurrentfolder.Operationsteps:

a.clickandaccesstotherootdirectory(sdcard/USBdirectory)

b.ClickNEWFOLDERtoenterintotheinputinterface,andtheninputthefoldernamethenpressENTERtocreateafoldersuccess-

fully.

•REMOVEDEVICEkey

UserscanusethiskeytoremovetheUSB.Operatingsteps:

a.ClickRemoveUSBkey.

b.ThefunctionofthekeyofRemoveUSBisdisabled.

INNO user manual

Chapter 10 System setting

10.1Overview

ThesystemsetupfunctionthatVIEW400haso󽗈eredcanlettheusermodifythesystemparametersasrequired.

10.2Systemsetting

Click“Setting”onthemaininterfaceofVIEW400toenterintothe“systemsetup”interface.

10.3Functionsofsystemsettings

Therearefunctionssuchas“standbyandbrightness”,“time”,“language”,“WIFI”,“printer”,and“systemmaintain”inVIEW400

systemsettingmenu.

StandbyandBrightness

1)Backlightbrightness Setthebackgroundbrightnessforthescreen.

2)Batteryandadapter Setthestand-bytimeandautopower–o󽗈timewhen

usingbatteryoradapter.

3)sound Setthemeasurementwarningsoundandkeywarningsound.

INNO user manual

Time

Youcanuse“time”functiontosetthetimethatisdisplayedonthedevice.

Language

The“language”functionisusedtosetthelanguagesdisplayedonthescreen.

Youcanselect“ImportPro󽗉le”tocon󽗉gurethemulti-languagesbythePC.

INNO user manual

WI-FI

“Wi-Fi”functioncanbeusedtoconnectthedevicetolocalareanetwork(LAN),realizingwirelessinternet.

Underthisfunction,alongwithuppercomputer,wireless󽗉letransmissioncanbe

realized.(PleaserefertotheWi-FiInstructionfortheusageindetail.)

Systemmaintenance

Therearetwofunctionsin“systemmaintenance”,whichare“softwareupgrade”and“factoryreset”.Pleaserefertopicture.

•“Softwareupgrade”canbeusedforthesoftwareupgradeanddegradation.Operationsteps:

•InserttheUSBwith󽗉letobeupdatedandpoweradaptertoVIEW400portrespectively.

•Click“Systemmaintain”onsystemsetupinterface.

•Click“Upgrade”.thenitwillshowupgradenotice;andthenclick“con󽗉rm”tocarryoutupgradeoperation.

Note:Beforeupgrading,ensurethatbatterylevelismorethan50%!

•“Factoryreset”isusedtorestorethesystemparameterstotheoriginal.

INNO user manual

Chapter 11 System Information

11.1Systeminformation

Asshowninpicture,thisinterfacedisplaystheinformationabouttheproductsandmanufacturer.

INNO user manual

Attachment

1. Structure requirement

1) Display screen: 5inch (800 x 480)

2) Indicator light (2 pieces)

2. Hardware interface requirement

• DC INPUT: Power port

• USB port (1 piece): Save data and connect the 󽗉ber inspection probe

• Optical interface: interchangeable port (FC, SC)

• OPM port: FC2.5mm universal interface

3. Software interface requirement

• Interface mode: button input or touch screen input

• Operating platform: Linux

4. Operating environment requirement

• Temperature requirement:

Working temperature: -10℃ ~ 50℃ Storage temperature: -20℃ ~ 60℃

• Humidity requirement: (general standard)

Operating humidity: 0% ~ 45%, non -condensation

Storage humidity: 0% ~ 95%, non -condensation

5. Performance requirement

3) Keys (4)

4) Operating time>8h, charging time<4h

Indicator light State Function

Chargelight

(Red)

Normallyon Batteryfull

Flashing2Hz Adapterpowersupply

Flashing1Hz Batterycharge

OFF Removetheadapter,andusebatterypowersupply

Powerlight

(Green)

Normallyon Startingup

Flashing Lowbattery

OFF OFF

Names of buttons Quantity

POWER 1

MENU 1

START 1

ESC 1

INNO user manual

Module Technical index Value

OTDRmodule PleaserefertotheparametersofOTDRmodulepurchased.

Sola PleaserefertotheparametersofOTDRmodulepurchased.

FiberMicroscope Interchangeableport

(FC,SC)/PC

(FC,SC)/APC

OPM

Detectortype InGaAs/GeGeX

Typeof󽗉berinterface Support2.5mmuniversalinterface

Wavelengthcalibration

850/1300/1310/

1490/1550/1625/1650nm

Measurementrange -70to+6dbm

Accuracy 0.01dB

Unitsdisplayed dB,dBm,nW,uW,mW

Module Parameter

OTDR

FiberType G.652󽗉ber

WaveLength 1310nm±20nm、1550nm±20nm

MaxDynamicRange 36dB（1310nm）、35dB（1550nm）

EventDeadZone 0.8m

AttenuationDeadZone 3m

TestRange

100m/300m/500m/1.3km/2.5km/5km/10km/20km/40km/80km/120km/

160km/260km/320km

PulseWidth 3ns/5ns/10ns/30ns/50ns/100ns/200ns/300ns/500ns/1us/2.5us/5us/10us/20us

DistanceUncertainty ±(0.75m+SamplingResolution+0.0025%×TestDistance)

Linearity ±0.05dB/dB

SamplingPoints 150000

SamplingResolution 0.04m~10.24m

LossResolution 0.001dB

LossThreshold 0.02dB

DistanceResolution 0.01m

RefractiveIndex 1.000000~2.00000

Format SOR,PDF,CUR,SOLA

LossMeasurementMode TPA/LSA

LaserSafetyLevel ClassⅡ

OpticalConnector SC/APC(InterchangeableFC、LC)

SOLA

Wavelength 1310/1550nm

MeasuringRange 0~150km

Max.SplittingRatio 1:128splitter

Light source

ExportWavelength ConsistentwithOTDRexportwavelengths

LaserType ConsistentwithOTDRtype

ExportPower ≥-5dBm

Stability CW,±0.5dB/15min(After15minofpreheating)

OpticalConnector SC/APC(InterchangeableFC、LC)

OutputMode CW/1kHz/2kHz/1kHz+shine/2kHz+shine

INNO user manual

OPM

WavelengthRange 800nm~1700nm

CalibrationWavelength 850/1300/1310/1490/1550/1625/1650nm

MeasurementRange -70~+6dBm

Resolution 0.01dB

Uncertainty ±5%

OpticalConnector UniversalFC/SC/ST

Common index

Display 5inch,800×480,TFT-LCD,Multitouchcapacitivetouchscreen

PowerSupply

AC/DCadapt：Input：100V~240V,50/60Hz,1.5A

Input：19V,3.42A,lithiumbattery：7.4V，4300mAh

BatteryLife standby＞10h，continuoustest＞7h

SaveData Internal：16GBEMMC，External:SupportsUSB󽗊ashdrive

ChargingInterface DC2.5mm

OtherConnector USB2.0

WirelessNetwork WIFI

WorkingEnvironment -10℃~+50℃

StorageTemperature -40℃~+70℃

RelativeHumidity 0~95%NonCondensing

Weight ≤795g

Size 172mm×111mm×64mm

INNO user manual

Term list

Thistermlistgivesexplanationsabout󽗉berandrelateddevices.

• Backscattering: The scattered light which opposes to the previous direction of propagation.

• Bandwidth: The function size transmitted by waveguide drop 3db below the zero frequency. The lowest frequency bandwidth

is the function of waveguide length, but it is not in direct proportion to the length.

• Coating layer: A kind of material coated on the optical 󽗉ber in wire drawing pro- cess to prevent 󽗉ber damaged from

environment or improper operation.

• Cladding: Insulating materials coated on the 󽗉ber cores.

• Cable pipelines: The pipeline for cable to pave or from it the pipe can be pull.

• Cable bending radius: Cable bending radius refers to the stress load that cable su󽗈ered, free bend refers to the admissible

diameter for it lies under no burdened state.

• Cable module: The kind of cable installed by connectors on one end or both ends, this kind of cable often used as the

interconnection by cable system and optoelectronic devices. If there is only one end installed by the connector, we call it “tail

end 󽗉ber”. If both ends installed, we call it “bridging cable or wire jumper”.

• Decibel (dB): Standard unit used to describe the optical power gain or loss.

• Dielectric: It belongs to nonmetal type, so it is non-conducting, glass optical 󽗉ber is deemed as a kind of dielectric. Medium

cable contains no metal parts.

• Fiber core: The central area where light propagates through it. Fiber core ec- centricity ratio: The core center displacement

measurement relative to the cladding center.

• Fiber core: The central area where light propagates through it. Fiber core ec- centricity ratio: The core center displacement

measurement relative to the cladding center.

• Fiber core ellipticity: The de󽗊ected measurement for aspheric 󽗉ber core and perfect circle.

• Insertion loss: Due to the insertion of optical module ( the connector or coupler in optical transmission system) that result in

attenuation.

• Material dispersion: The dispersion resulted from material refractive index or the correlation with light speed and wavelength

in this material.

• Module (1): Used to describe the terms about the independent light path which penetrate the 󽗉bers, such as multimode and

single mode.

• Module (2): Scattered light wave can transmitted in optical waveguide, it is the di󽗈erential equation eigenvalue featured

in waveguide. There is only one module which can transmit in single mode optical 󽗉ber called “basic mode”. But there are

hundreds of modules in multimode 󽗉bers; they are di󽗈erent in graph and propaga- tion speed, the upper limit of module

quantity determined by 󽗉ber core diameter and waveguide value.

INNO user manual

• Monochrome:Composed by single wavelength, in fact radiation is not the ideal monochrome. The best situation is to display

wavelength in narrow-band range.

• Multi optical 󽗉ber and cable: The cable contains two or more pieces of optical 󽗉ber.

• Multimode 󽗉ber: A kind of optical waveguide. Through it, light can be transmited by multimode. Typical 󽗉ber core or covering

size is measured in micrometers. (62.5

/ 125).

• Nanometer: A kind of measurement unit, equal to nm, often used to describe wavelength, such as 1300nm.

• OTDR: OTDR transmit impulse to 󽗉ber to measure backscattering. Through analysis the track can determine the event.

• Optical Time Domain Re󽗊ectometer (OTDR): A kind of device used to measure the optical features in optical pulse

transmission, and make measurement of the back scattering light and re󽗊ected light as the time function. This device can also

be used as the function relationship to estimate damping coe󽗋cient and distance, determine the 󽗊aw and other part loss.

• Optical 󽗉ber: A kind of threadlet or 󽗉ber made by any derivative light dielectric.

• Optical 󽗉ber link: Optical 󽗉ber transmission channel designed to connect either terminals or tandem with other channels.

• Optical cable: The module constituted by the materials which can protect the optical 󽗉ber and resist to machine or

environment damage.

• Plug-in board: Network devices in the bracket, such as OTDR or the switches.

• Photoelectric device: A kind of device can response to 󽗉ber power, send or adjust optical radiation, or used in internal work.

It can also be used as any device in photoelectric conversion.

• Port: Located at the port of the plug-in device to connect the wire jumper or the 󽗉ber.

• Peak wavelength: The wavelength when the source optical power meter maxi- mizing.

• Single mode optical 󽗉ber: The 󽗉ber with small size core diameter called “single mode optical 󽗉ber, usually it is 9um. Among

them only the single mode and basic mode can transmit this kind of 󽗉ber. This kind of optical 󽗉ber is particularly applied to

long-distance bandwidth transmission, for the bandwidth is only restricted by dispersion.

• Transmitter: A kind of driver can switch electric signal to optical signal.

• Transmission loss: Total loss in system when transmission happens.

• Telecom cabinet (TC): It is an enclosure space placed by cross-linked 󽗉ber terminal and telecom settings. Equipment cabinet

is regarded ascross-link by main wiring and horizontal wiring.

• WDM: Transmit several signals in optical waveguide with di󽗈erent wavelengths at the same time.

FCC RF Radiation Exposure Statement:

1.ThisTransmittermustnotbeco-locatedoroperatinginconjunctionwithanyotherantennaortransmitter.

2.ThisequipmentcomplieswithRFradiationexposurelimitssetforthforanuncontrolledenvironment.

3.Thisequipmentisanon-portabledevice.Itshouldbeinstalledandoperatedwithaminimumdistanceof20cmbetween

theradiatorandyourbodyatalltimesduringoperation.Theuseofaccessorieslikeshoulderstrapsorbeltclipsisstrictly

prohibitedforthisdevicetomaintaincompliance.

*Productsmodelsandspeci󽗉cationsaresubjecttochangewithoutpriornotice.

The End

Homepage

www.innoinstrument.com

Please visit us on Facebook

www.facebook.com/innoinstrument

ⓒ

2025

INNO

Instrument

Inc.

All

rights

reserved.

tel

82-32-837-5600

fax

82-32-837-5601

Printed in Korea

FCC Warning

15.19 Labeling requirements.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not

cause harmful interference, and (2) this device must accept any interference received, including interference that may cause

undesired operation.

15.21 Information to user.

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's

authority to operate the equipment.

15.105 Information to the user.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the

FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential

installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance

with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference

will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception,

which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or

more of the following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help.

INNO Instrument VIEW400 Optical Time Domain Reflectometer

Product's Documents

User Manual

Specifications

INNO Instrument VIEW400 Questions and Answers

Related Products

Karcher 2.112-009.0 Inno Foam Set HD 7/10 CXF mit RM-Injektor und Düsenkit

Karcher 2.112-008.0 Inno Foam Set

Karcher 2.112-000.0 Inno Foam Set mit RM-Injektor

Karcher 2.641-544.0 Set HD 7/10 CXF Inno Foam Kit with Detergent Injector

Karcher 2.640-692.0 Inno Foam Set

Karcher 2.640-151.0 Inno Foam Set mit RM-Injektor