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OM1106
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Tektronix OM1106 Primary User

xx
OM1106 Optical Modulation Analysis Software
ZZZ
Version 2.2.x and Below
User Manual
*P077109302*
077-1093-02
xx
OM1106 Optical Modulation Analysis Software
ZZZ
Version 2.2.x and Below
User Manual
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Copyright © Tektronix. All rights reserved. Licensed software products are owned by Tektronix or its subsidiaries or suppliers, and are protected by national copyright laws and international treaty provisions.
Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supersedes that in all previously published material. Specifications and price change privileges reserved.
TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.
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Other product and company names listed are trademarks and trade names of their respective companies.
Contacting Tektronix
Tektronix, Inc. 14150 SW Karl Braun Drive P.O. B o x 5 0 0 Beaverton, OR 97077 USA
For product information, sales, service, and technical support:
In North America, call 1-800-833-9200. Worldwide, visit www.tek.com to find contacts in your area.
Table of Contents
Preface ............................................................................................................. vii
Related documents.................. ................................ ................................ ......... vii
Install software........................... ................................ .................................. ......... 1
PC hardware and software requirements........... ................................ ......................... 1
®
MATLAB
Set Windows 7 user account setting before installing software . . ..... . ..... . . ... . . . ..... . ..... . ..... . . .. 2
Required software to install................................ .................................. ................. 2
To install MATLAB software............... ................................ ............................. 3
To install TekVISA software ............................................................................ 3
To install power meter software (for RXTest and OM2210) .................. ....................... 4
To install OMA software........ ................................ .................................. ....... 5
To install Scope Service Utility (SSU) software. . ..... . ..... . ..... . ..... . ..... . ..... . ..... . ..... . ..... 7
Updating existing OMA (OUI) installations................................................................ 9
Verify software installation ........ ................................ ................................ .......... 10
Further information......... ................................ .................................. ................ 11
Verify or set OM series instrument IP address ................................................................. 13
Verify OM instrument connectivity on DHCP-enabled network ...... .................................. 13
Set OM instrument IP address for use on non-DHCP network ............ .............................. 14
OM1106 Optical Modulation Analysis (OMA) user interface ............................................... 19
OMA user interface elements ............................................................................... 21
The Menu ribbon.............................................................................................. 21
The Plots panel................................................................................................ 22
The global Controls panel ................................................................................... 28
The Setup tab controls ............................................................................................ 29
Scope Setup controls ............................ ................................ ................................ .. 29
Scope Connect button ........................................................................................ 29
Use VISA control (Scope Setup)...... .................................. ................................ .... 31
Auto Scale and DC Calib button............................................................................ 34
Scope & Receiver Deskew button .......................................................................... 34
Optical Connect.................................................................................................... 36
Optical Control Panel (LRCP) ................................................................................... 38
Connect to an OM instrument ....... ................................ ................................ ........ 39
The Laser controls ............................................................................................ 40
The Modulator controls .... .................................. ................................ ................ 42
The Driver Amp controls .............. ................................ .................................. .... 47
MATLAB Command/Response tab ............................................................................. 48
Analysis Parameters control and configuration tab .......... ................................ .................. 50
Front end filtering............................................................................................. 57
LMS filtering...... .................................. ................................ .......................... 59
software requirements........................................................................... 2
OM1106 Analysis Software User Manual i
Table of Contents
Direct assignm
Direct assignment of pattern variables when not using a PRBS......................................... 62
Example capturing unknown pattern ....................................................................... 63
The Multicarrier Setup window . . .... . . .... . . .... . . .... . . .... . . .... . . .... . . .... . ..... . ..... . ..... . ..... . ..... . ... 65
Multicarrier channel list... . ... . . . .... . ..... . ..... . .... . ..... . ..... . .... . . .... . ..... . ..... . .... . ..... . ..... . .. 66
Multicarrier display layout. . . .... . . .... . ..... . ..... . ..... . ..... . ..... . ..... . ..... . ..... . ... . . ..... . ..... . .... 67
The Receiver Test configuration tab............................................................................. 68
To perform a receiver test.................................................................................... 71
State controls ................................. ................................ ................................ ...... 80
The Home tab .................. ................................ ................................ .................... 81
Constellation plots............ .................................. ................................ .............. 81
Eye plots ....................................................................................................... 86
BER plots...................... ................................ .................................. .............. 91
Poincaré plots . ................................ ................................ ................................ 92
Q factor plots .............................. ................................ ................................ .... 94
Spectrum plots ................................................................................................ 95
Measurement plots.................. ................................ ................................ ........ 100
Signal vs. Time plot ........................................................................................ 103
Layout controls.......... .................................. ................................ .................. 106
The Calibrate tab ................................................................................................ 107
Enable Sliders (signal delay fine adjusts) (RT).................. ................................ ........ 107
DC Calibration (real-time oscilloscopes) . ..... . ..... . ..... . ...... . ...... . . ..... . . ..... . . ..... . . ..... . . .. 108
Get Calibration Files ............... ................................ ................................ ........ 108
The Offline tab ................................................................................................... 109
The Alerts tab .......... .................................. ................................ ........................ 111
The About tab .................................................................................................... 113
The global Controls panel ........ ................................ ................................ .............. 115
Appendix A: Hybrid calibration (RT)... ................................ ................................ ...... 117
Appendix B: OM5110 information ............................................................................ 121
Theory of operation......................................... .................................. .............. 121
Appendix C: OM2210 information............................................................................ 123
Product description . .................................. ................................ ...................... 123
Appendix D: Connection diagrams ............................................................................ 125
OM4000-series equipment setup........................ ................................ .................. 125
OM2210 equipment setup ................................................................................. 131
OM2012 equipment setup ................................................................................. 133
Appendix E: Receiver Test ..................................................................................... 135
Receiver Test overview .............. .................................. ................................ .... 135
Receiver test setup.................. ................................ ................................ ........ 137
Software operation.......................................................................................... 138
Test vs modulation frequency ............................................................................. 141
ent of pattern variables ....................... ................................ .............. 62
ii OM1106 Analysis Software User Manual
Table of Contents
Test v s Wave len
Receiver Test ATE Commands............................................................................ 146
Appendix F: DSA8300 equivalent-time (ET) oscilloscope operation ..... . ..... . ..... . ..... . ..... . ..... . . 149
Configuring the software (ET) .... ................................ .................................. ...... 149
OMA and equivalent-time (ET) instruments ............................................................ 151
Calibration and adjustment (ET) ...... .................................. ................................ .. 153
Taking measurements (ET) .................... ................................ ............................ 163
OMA Controls panel (ET) ................................................................................. 163
Analysis Parameters window (ET)............................ .................................. .......... 164
Appendix G: Configuring two Tektronix 70000 series oscilloscopes.................................. .... 167
Oscilloscope settings ..... . ..... . ..... . ... . . ..... . ..... . ..... . .... . . .... . ..... . ..... . ..... . ..... . .... . ..... . 170
OMA settings for two-oscilloscope operation . ..... . ..... . ... . . . .... . ..... . ..... . ..... . ..... . ..... ..... . 172
Appendix H: Alert codes ....................................................................................... 175
Appendix I: MATLAB CoreProcessing software guide....................................... .............. 177
MATLAB interaction with OMA ....... ................................ .................................. 177
MATLAB variables......................................................................................... 178
MATLAB functions ...... ................................ .................................. ................ 179
Signal processing steps in MATLAB CoreProcessing.............................. .................... 180
MATLAB block processing ............................................................................... 185
Alerts management ......................................................................................... 186
Appendix J: The ATE (automated test equipment) interface ............................................... 189
The LRCP ATE interface .................. .................................. .............................. 189
The OMA ATE interface................................................................................... 203
Building an OMA ATE client in VB.NET ............................................................... 215
Appendix K: MATLAB CoreProcessing function reference............................................ .... 221
AlignTribs ................................................................................................... 221
ApplyPhase........................ ................................ .................................. ........ 224
ClockRetime................... ................................ ................................ .............. 225
DiffDetection................................................................................................ 226
EstimateClock............................................................................................... 227
EstimatePhase ............................................................................................... 229
EstimateSOP .. .................................. ................................ ............................ 230
MaskCount .................................................................................................. 231
GenPattern ................................................................................................... 232
Jones2Stokes ...... ................................ .................................. ........................ 233
JonesOrth .................................................................................................... 234
LaserSpectrum .............................................................................................. 234
QDecTh ...................................................................................................... 235
zSpectrum.................................................................................................... 236
Appendix L: MATLAB variables used by CoreProcessing ................................................. 237
MATLAB input variables ................................ ................................ .................. 237
gth ................. ................................ ................................ ........ 145
OM1106 Analysis Software User Manual iii
Table of Contents
MATLAB calcula
Appendix M: Managing data sets with record length > 1,000,000......................................... 239
Saving intermediate data sets: examples................................................................. 239
Examples of save statements for unique file name.................................. .................... 239
Examples of if-statements and alerts to trigger a save ................................ .................. 240
Index
ted variables .................. ................................ .......................... 238
iv OM1106 Analysis Software User Manual
List of Figures
Figure 1: The OMA screen with plots and measurements .......... ................................ .......... 19
Figure 2: Default OMA startup screen.................... ................................ ...................... 21
Figure 3: LRCP tab showing OM5110 controls................................................................ 38
Figure 4: LR
Figure 5: Multicarrier setup window . ..... . ..... ..... . ..... . .... . . .... . ..... . ... . . ..... . ..... . .... . ..... . ..... . . 65
Figure 6: Multicarrier constellation plots ..... . ..... . .... . ..... . ..... . .... . . .... . ..... . ..... . .... . ..... . ..... . .. 85
Figure 7: Multicarrier spectrum context menu . . .... . ... . . ..... ..... . .... . ..... ..... . .... . ... . . ... . . ..... ..... . 96
Figure 8: Multicarrier spectrum plot ..... . ... . . ..... . ..... . .... . ..... . ... . . ..... . ..... . .... . ..... . ... . . ..... . ... 98
Figure 9: Multicarrier spectrum plot details ..... . ..... . .... . ..... ..... . .... . ... . . ... . . ..... ..... . .... . ..... .... 99
Figure 1
Figure 11: Real-time (RT) oscilloscope setup diagram: Tektronix DSO/MSO70000C/D/DX series and
OM4245 Optical Modulation Analyzer .... ................................ .............................. 125
Figure 12: Real-time (RT) oscilloscope setup diagram: <80 GBaud single polarization testing using
DPO77002SX ATI oscilloscopes and OM4245 Optical Modulation Analyzer . . ..... . ..... . .... . ... 126
Figure 13: Real-time (RT) oscilloscope setup diagram: <60 GBaud dual polarization testing using
DPO77
Figure 14: Real-time (RT) oscilloscope setup diagram: 400G (<80 GBaud) dual-polarization signal testing
using DPO77002SX ATI oscilloscopes and OM4245 Optical Modulation Analyzer... . ..... . ..... 128
Figure 15: Equivalent-time (ET) oscilloscope setup diagram: DSA8300 and OM4245 ..... . .... . . .... 129
Figure 16: Heterodyne coherent receiver test system diagram ................... .......................... 136
Figure 17: Relay connections on the S46T when used with the SX70000................................ 136
gure 18: ChDelay(2) off by 2 ps causes curvature on constellation and signal on Q-Eye for 28 Gbps
Fi
BPSK......................................................................................................... 155
Figure 19: When adjusting the middle slider, watch the Y-Eye and Y-Const to minimize the signal in the
Y-polarization . ................................ .................................. ............................ 157
Figure 20: Final channel delay values provide only noise in Y polarization ..................... ........ 158
CP tab showing OM4200 controls.................................. .............................. 38
0: OM5110 block diagram................ ................................ ............................ 121
002SX ATI oscilloscopes and OM4245 Optical Modulation Analyzer . . .... . . .... . ..... . ... 127
OM1106 Analysis Software User Manual v
Table of Contents
List of Tables
Table 1: Oscilloscope connectivity capabilities (TekVISA vs. Scope Service Utility) . ..... . ..... . ..... . . 33
Table 2: La s
Table 3: OM5110 Modulator controls (Auto-Set mode) (LRCP) ............................................ 43
Table 4: OM5110 Modulator controls (manual mode) (LRCP) .............................................. 44
Table 5: OM5110 Driver Amp controls (LRCP)........................... ................................ .... 47
Table 6: Analysis Parameters fields ............................................................................. 50
Table 7: RXTest parameters...................................................................................... 69
Table 8: R
Table 9: RxTest: Wavelength sweep plots ........................ .................................. ............ 76
Table 10: RxTest: Modulation Frequency sweep plots........................................................ 79
Table 11: Constellation plots..................................................................................... 81
Table 12: Eye plots................ ................................ ................................ ................ 86
Table 13: BER plots............................................................................................... 91
Table
Table 15: Q factor plots........................................................................................... 94
Table 16: Spectrum plots . .................................. ................................ ...................... 95
Table 17: Multicarrier spectrum menu choices (right-click). . ..... . ... . . . .... . . .... . ..... . ..... . ..... . ..... . . 96
Table 18: Multicarrier spectrum controls .... . ..... . ... . . ..... . ..... . ... . . ..... . ... . . . .... . ..... . ... . . ..... . .... 97
Table 19: Measurement plots................................................................................... 100
ble 20: Signal vs. Time plot ......... ................................ ................................ ........ 103
Ta
Table 21: Offline controls .. ................................ .................................. .................. 109
Table 22: Controls panel elements........................... ................................ .................. 115
Table 23: Record length and block interaction behavior .................................................... 116
Table 24: Receiver Test configurations and channel mappings ............................................ 140
Table 25: Test properties........................................................................................ 143
Table 26: Alert code descriptions........ ................................ ................................ ...... 175
er controls (LRCP).................................................................................. 41
eceiver test readout tabs .................. ................................ ............................ 74
14: Poincaré plots .......................................................................................... 92
vi OM1106 Analysis Software User Manual
Preface
Preface
Related documents
This documen
t describes how to install, configure, and operate the OM1106
Optical Modulation Analyzer (OMA) software version 2.2.x and lower.
Tektronix part
Document
OM4245, OM4225 Optical Modulation Analyzer Installation and Safety
ons
Instructi
OM2210 Coherent Receiver Calibration Source Installation Safety Instructions
OM2012 nLaser Tunable Laser Source Installation and Safety Instructions
OM5110 4 Instructions
Tektro Declassification and Security Instructions
Avert OM4006D, O M2210, OM2012 et OM5110)
6 GBaud Multi-Format Optical Transmitter Installation and Safety
nix OM5000, OM4000, OM2000 Series Optical Modulation Instruments
issements - Mises en garde (manuels OM4245, OM4225, OM4106D,
number
071-3414-xx
071-3050-xx
071-3154
071-3203-xx
077-0992-xx
071-3184-xx
-xx
OM1106 Analysis Software User Manual vii
Preface
viii OM1106 Analysis Software User Manual
Install software
The OM1106 Optical Modulation Analyzer software (referred to as OMA in this document) provides an ideal platform for research and testing of coherent optical systems. It o
ffers a complete software package for acquiring, demodulating, analyzing, and visualizing complex modulated systems with an easy-to-use user interface. The software performs all calibration and processing functions to enable real-time burst-mode constellation diagram display, eye diagram display, Poincaré sphere display, and BER evaluation.
This section descr
ibes how to install and configure the OMA software and OM
series instruments to correctly communicate with each other.
PC hardware and software requirements
The following are the PC requirements needed to install and run the OMA software to control the OM4000 and OM2000 series instruments. The term PC applies to a supported oscilloscope, PC, or laptop on which the OMA and other required software is installed, and t a local network.
Item Description
Operating system
Windows .NET version (32– or 64-bit Windows)
Processor
RAM
Hard Drive Space
Video Card
U.S.A. Microsoft Windows 7 (32- or 64-bit), with latest updates and service packs installed
4.51 or later
NOTE. The OMA install process updates the .NET software if required.
Intel i7, i5 or equivalent; min clock speed 2 GHz
Minimum: Intel Pentium 4 or equivalent
Minimum: 4 GB
64-bit releases benefit from as much memory as is available
Minimum: 20 GB
>300 GB recommended for large data sets
nVidia dedicated graphics board with 512+ MB minimum graphics memory
hat is connected to OM instruments over
NOTE. OMA will run with video cards other than nVidia. However, color
gradient display (for plots that support that feature) and some advanced plot features are only available when running OMA on an oscilloscope or PC that has an nVidia graphics card installed.
Download and install the latest drivers available from the video card manufacturer. There may be newer drivers available even if Windows says the drivers are up to date.
Networking
Display
Gigabit Ethernet (1 Gb/s) or Fast Ethernet (100 Mb/s)
20” minimum flat screen recommended for displaying multiple graph types
OM1106 Analysis Software User Manual 1
Install software
Item Description
Other Hardware
Adobe Reader
2 USB 2.0 ports
Adobe reader used for viewing PDF format files
MATLAB®sof
Set W
indows 7 user account setting before installing software
tware requirements
The OMA software requires the appropriate version of the MathWorks, Inc. MATLAB product so MATLAB version for your PC (www.mathworks.com).
OMA requi
NOTE. OMA uses the most recently installed MATLAB software. If you need to
revert to a previously installed Matlab, please see further instructions below.
Default Windows 7 user account settings interfere with OMA IVI/Visa operation. To fix this, do the following before installing any software:
®
ftware media. Please contact The MathWorks, Inc. to obtain the correct
res the following versions of MATLAB:
For Microsoft Windows 7 (64-bit), U.S.A. version: MATLAB v
For MicrosoftWindows 7 (32-bit) U.S.A. version: MATLAB
Click Start > Control Panel > User Accounts.
software for performing analysis. MATLAB is not included on the
ersion 2011b (64-bit) or 2014a (64-bit)
version 2009a (32-bit)
Click Change User Account Control settings and set the notify control to Never notify.
quired software to install
Re
Software required on the
Install the following software on the controller PC in the order listed.
controller PC
NOTE. Install all software as an Administrator.
CAUTION. Do not insert the product USB HASP key when installing the following
software. Only install the HASP key after all software is installed and you are ready to run the OMA software.
2 OM1106 Analysis Software User Manual
Install software
Software required on the
oscilloscope
To install MATLAB
software
1. MATLAB: Requir
installing OMA. (See page 3.)
2. TekVISA: Requ
series oscilloscopes.
NOTE. Do not load TekVISA for MSO/DSO70000C/D/DX/SX series real-time
(RT) oscilloscopes or the DSA8300 equivalent-time (ET) oscilloscope. These oscilloscopes use the Scope Service Utility (SSU).
3. Power meter software: Required to run OMA Receiver Test functions
(RXTest) in conjunction with the OM2210.
4. OM1106 (OMA) software.
If you are using a Tektronix MSO/DSO70000C/D/DX/SX series real-time (RT) oscilloscopes, and/or the DSA8300 equivalent time (ET) oscilloscope, then you need to install the Scope Service Utility (SSU) on the oscilloscope. This software is installed on the oscilloscope.
The OMA software requires the appropriate version of the MathWorks, Inc. MATLAB included on the product USB software media. Please contact The MathWorks, Inc. to obtain the correct MATLAB version for your PC (www.mathworks.com).
®
software to perform analysis on the acquired data. MATLAB is not
ed for OMA, must be installed and activated before
ired when using Tektronix MSO/DSO70000 or 70000B
To install TekVISA software
OMA requires the following versions of MATLAB:
For Microsoft Windows 7 (64-bit), U.S.A. version: MATLAB version 2011b (64-bit) or 2014a (64-bit)
For Microsoft Windows 7 (32-bit) U.S.A. version:
MATLAB version 2009a (32-bit)
Follow the instructions provided with MATLAB to install, activate, and verify the software opens and runs.
NOTE. MATLAB must be installed and activated before installing OMA. Do not
install the rest of the software until you have confirmed that MATLAB runs and is activated.
NOTE. Only install TekVISA when you are using Tektronix MSO/DSO70000B,
70000, or earlier series oscilloscopes.
OM1106 Analysis Software User Manual 3
Install software
To install power meter
software (for RXTest and
OM2210)
TekVISA is requ MSO/DSO70000B, 70000, or earlier serie s oscilloscopes. If used, make sure to install TekVISA on the controller PC before installing the OMA software.
TekVISA is not included on the product USB flashdrive software media.
To download
1. Go to www.tek.com/downloads.
2. Enter tekvisa in the search field, select Software in the download type field, and click GO.
3. Click TEKVISA CONNECTIVITY SOFTWARE, V4.0.4. Follow
on-screen instructions to download the software file.
4. Copy the downloaded file to the controller PC (where the OMA software will be installed).
5. Double-click the TekVISA install fi le. Follow any on-screen instructions.
The power meter s oftware and drivers enable communication with the instrument optical power meter. This software is only required to run the OMA Receiver Test (RXTest) measurements with an OM2210 instrument.
ired when using the OMA software with Tektronix
and install the correct version of TekVISA:
NOTE. The power meter software only runs on Windows 7 64-bit installations.
ows 7 32-bit installations are not supported at this time.
Wind
To install the power meter software:
1. Ins
2. Na
3.D
NOTE. Windows 7 comes with a .zip-file-compatible compression-decompression
program. If you cannot access the contents of the .zip file, check that the .zip file type is associated with the decompression program.
4. Double-click setup.exe to install the power meter software. Follow any
ert the product software media USB drive into a USB port on the controller
PC (where the OMA software will be installed).
vigate to the following file (from the USB root drive):
ThorLabsSoftware\PM100x_Instrument_Driver_64bit_V3.1.0.zip
ouble-click the file to display the compressed file contents.
on-screen instructions.
4 OM1106 Analysis Software User Manual
Install software
To install OMA
software
NOTE. The OMA so
displayed by the installer.
NOTE. Do not plug the O
installing OMA. The required HASP and related drivers must be loaded as part of the OMA install before you can use the USB HASP key.
To install the OMA software:
1. Insert the OMA soft PC.
2. Navigate to the ap root drive) for your Windows 7 OS:
For Windows 7 64-
NOTE. MATLAB 2011 b or 2014a (for Windows 7 64-bit) must be installed and
activated before installing the 64-bit version of the OMA software.
For Windows 7 32-bit: SetupOUI_x.x.x.x 32-bit OS.exe
ftware is labeled as OUI4006 in the screens and menu paths
MA USB HASP key into the controller PC before
ware media USB drive into a USB port on the controller
propriate OMA software installation file (from the USB
bit: SetupOUI_x.x.x.x.exe
NOTE. MATLAB 2009a (for Windows 7 32-bit) must be installed and activated
before installing the 32-bit version of the OMA software.
3. Double-click the appropriate program file to begin the install and open the InstallShield Wizard.
4. Accept the license agreement and select the default options until you get to the choice for Complete or Custom. Select Custom to open the Select Prerequisites and Drivers dialog box.
OM1106 Analysis Software User Manual 5
Install software
5. Examine t the installer has properly identified the correct MATLAB version to use with the OMA. In the above example, the installer has identified that MATLAB R2009a is installed and will be used with the OMA.
If there are multiple Matlab versions, use this list to disable all versions of MATLAB except the one that is required for your Windows O S.
NOTE. For future partial updates or re-installs, turn off all of the Subordinate
Installation items except for the ones you are updating.
6. Click Next to begin installation. The Install Wizard launches individual installers as required, such as for the HASP and IVI software.
7. Select Finish when the installer completes successfully.
OMA desktop icons. The install program adds two OMA application icons to
The
the desktop, which start different versions of OMA:
he Select Prerequisites and Drivers installation list to verify that
6 OM1106 Analysis Software User Manual
Install software
Tektronix OUI (xx-bit) - Vertex Processing: This version uses your Graphics Processing Unit (GPU) to add features and enhance performance of the User Interface. The required minimum OpenGL version is 2.1.0 which most recent PCs support. If the graphics driver is out of date, a prom recommended nVidia type, color-grade features will be enabled.
that lack support for Open GL 2.1.0 and for which no driver is available. This version disables some features including 3-D plots, Signal-vs-Time, and color grade options.
To determine if color shading and 3-d plots work on your controller PC, see the verify installation procedure. (See page 10, Verify software installation.)
pt to install latest driver may appear. If the GPU present is the
Tektronix OUI (xx-bit): This version is for older computers
To install Sco pe Service
Utility (SSU) software
The Scope Service Utility (SSU) is required for OMA to communicate with Tektronix MSO/DSO70000C/D/DX/SX series real-time (RT) oscilloscopes and the DSA8300 equivalent-time (ET) oscilloscope. The SSU is installed and runs on the target oscilloscope to collect and send data to the OMA.
There are separate SSU installation programs for RT oscilloscopes and ET oscilloscopes.
To install the SSU:
1. If SSU is installed on the oscilloscope, uninstall the current version before installing the new version.
2. Insert the OMA software media USB drive into a USB p ort on the oscilloscope.
3. Navigate to the appropriate SSU software installation file (RT or ET) (from
the USB root directory):
For MSO/DSO70000C/D/DX/SX RT oscilloscopes:
OUI\Tektronix Scope Service Utilityx.x.x.x.exe
For the DSA8300 ET oscilloscope:
OUI\Tektronix Scope Service For ET Utilityx.x.x.x.exe
4. Double-click the appropriate program file to install. Follow any on-screen
instructions. The installer adds SSU icons on the oscilloscope desktop.
Using the SSU. Double-click the Tektronix Scope Service Utility icon to start the SSU software on the oscilloscope before using the OMA to acquire data and analyze results. You can also drag the SSU icon to the Startup folder on real-time
OM1106 Analysis Software User Manual 7
Install software
oscilloscopes the instrument (not available on the DSA8300). The Non-VISA oscilloscope connections (Scope Service Utility) section has more information on SSU. (See page 33, Non-VISA oscilloscope connections (Scope Service Utility).)
NOTE. For ET SSU: Make sure that the oscilloscope application AND the Socket
Server are running before running the ET Scope Service Utility. To start the socket server, rig
ET SSU operation. The first time you run the SSU program on the ET oscilloscope, it will as E: DSA8300 equivalent-time (ET) oscilloscope operation. Once you do this and click OK, the default state is saved to My Documents\TekScope\UI\default.st.
This default file loads each time you start the Scope Service Utility to recall the deskew and other important settings. You can change the default state at any time by saving over the de fault state file.
To verify equivalent-time function of the OMA, load a simulated ET file and display the results:
1. Check that the OMA Matlab Engine Command Window contains the line CoreProcessingCommands (this is used instead of CoreProcessing to enable
either ET o
so that the SSU starts automatically when you power-on or reboot
ht click the network icon on the oscilloscope.
k you to set up the oscilloscope according to the instructions in Appendix
r RT processing of the data).
2. Click Home > 1-pol I&Q.
3. Click Offline > Load and navigate to and select the file My Documents\Tek Applications\OUI\MAT Files\Simulated ET Data Files\QPSK2chAET.mat.
4. Click the Run-
shown in the following image (after using the plot scaling controls, marked in red, to reduce the plot sizes):
Stop button in the Offline Commands area. A successful run is
8 OM1106 Analysis Software User Manual
Install software
Updating exis
ting OMA (OUI) installations
Do the following before replacing an earlier version of OMA (referred to as OUI in earlier releases):
Back up any critical data files; in particular, back up pHybCalib.mat and EqFiltCoef.mat from the C:\Program Files\TekApplications\OUI\ folder, and replace the
Back up any files you may have edited in the \Program Files\Optametra folder or \Progra
Record your channel delay values on the Calibration tab. If upgrading from an older OUI Starting with OUI V1.6, the top slider is the Channel XI to XQ delay, the middle slider is Channel XI to YI and the bottom is now Channel YI to YQ.
If you have the XI to YQ value but not the YI to YQ value, simply subtract the XI to YI value from the XI to YQ value to get the YI to YQ value.
NOTE. Please call Tektronix for assistance if upgrading from OUI V1.4 or V1.5
that is installed on an oscilloscope.
Do the following to upgrade from OUI4006 Version 1.3 or earlier to the current software, when installed on a PC (not an oscilloscope). Using the Remove Program tool in the system Control Panel to:
m in the new ExecFiles folder after the upgrade is complete.
m Files\TekApplications sub folders.
version, the format of the Channel Delay sliders may be different.
Uninstall the Scope specific IVI driver (for example, TekScope IVI Driver
2.7).
Uninstall the IVI Shared Components (do NOT uninstall the VISA Shared
Components).
Uninstall OUI4006 (version 1.3 or earlier).
Uninstall LRCP (if present) by using the remove program feature in the
system Control Panel.
Install this version of OMA and required softwa re.
If the OUI installer asks to uninstall an old HASP driver and install a new one, click YES. This p revents future problems with Windows Updates.
OM1106 Analysis Software User Manual 9
Install software
Verify softwa
re installation
Do the following to verify that OMA and MATLAB are installed correctly:
1. Insert the product USB HASP key in a USB port on the controller PC.
2.
3. Click the Home menu tab, and then click the 1-pol I&Q button (in the Layout
4. Right-c
Double-click the desktop OMA icon Tektronix OUI (xx bit)
Vertex Processing. Wait for the OMA application to open. If the OMA
application opens but seems to be locked up, see the troubleshooting s ection. (See page 11,
section o readout, and control tabs for the 1-pol I&Q measurement.
If the Color Grade menu item is selectable, then the graphics card on your
contro
If the Color Grade menu item is grayed out, then the graphics card on your
contr Close OMA and then restart OMA using the Tektronix OUI (xx bit) desktop icon. Then repeat this procedure and continue to the next step.
Troubleshooting OMA/MATLAB installation.)
f the menu bar). The OMA screen populates to show the plot,
lickintheX-I Eye plot to open the X-I Eye Options context menu:
ller PC supports color grade and 3-d plots.
oller PC does not support the Vertex Processing version of OMA.
5. Click Offline in the menu bar, click Load, and navigate to My Documents\TekApplications\OUI\Mat Files\Simulated Data Files.
6. Select file QPSK1chA.mat. and click Open.
ick Run-Stop (in the Offline menu bar). The OMA screen should look
7. Cl
similar to the following image:
10 OM1106 Analysis Software User Manual
Install software
8. Click the Cont S image) to reduce the plot scales to show the entire plot.
9. If you see the above screen, then OMA and MATLAB installed correctly.
Go to the Verify or set OM series instrument IP address section to set OM instrument connections. (See page 13.)
cale and Eye Scale buttons (marked in red on the following
Further information
Troubleshooting
OMA/M
ATLAB installation
Go to the Scope Connect section to learn how to connect to an oscilloscope. (See page 29, Scope Connect button.)
If the OMA window opens, but is not functional (appears to lock up), the most
ly cause is a MATLAB version or activation problem.
like
Open the MATLAB software interface and check that the correct version was
talled. If the wrong version of MATLAB was installed, uninstall both
ins MATLAB and OMA, and then reinstall the software following the installation order and instructions in this manual.
TE. If more than one MATLAB version is installed on the controller PC, OMA
NO
may be ‘connected’ to the wrong version. (See page 12, Using other MATLAB installations.)
f the version is correct, confirm that the MATLAB software was successfully
I activated after the install (see the MATLAB install instructions for h ow to activate the program).
If the above items do not fix the problem, please contact Tektronix Customer Support for assistance.
OM1106 Analysis Software User Manual 11
Install software
Using other MATLAB
installations
Unexpected results
Verify HASP protection
Reverting to ot multiple MATLAB installation: To use a version of MATLAB that is not the most recent one installed on your computer, you need to register the older version as the COM server. This is done as follows:
Once MATLAB installation completes, find the shortcut for the MATLAB version you want to use and double click it to start the MATLAB Desktop for that version.
Run the following two lines in the MATLAB Command window to establish the running Matlab.exe as the correct Com-Server: cd(fullfile(matlabroot,'bin',computer('arch'))) !matlab /
If you get unexpected results, note a nything reported in the MATLAB Engine Response Window, or in the Alerts tab. Also open the MATLAB Comman CoreProcessingCommands, and note any response. Provide this information when contacting Tektronix Customer Service.
You c a Control Center:
n verify the HASP protection b y opening the SafeNet Sentinel Admin
her MATLAB versions or post installation steps for a system with
regserver
d Window from the MATLAB desktop application, enter
1. Open
2. Cli
3. Verify that your key is listed as a local HASP HL Pro key.
a web browser on the controller PC and enter http://localhost:1947 in
the address bar to open the Sentinel Admin Control Center Web page.
ck the Sentinel Keys link in the left panel.
12 OM1106 Analysis Software User Manual
Verify or set OM series instrument IP address
Verify or set O
Verify OM
instrument connectivity on DHCP-enabled network
M series instrument IP address
Before you ca that IP addresses of the connected OM series instruments are set correctly for your network, to enable communications between the instruments and the OMA software. The following sections describe how to connect OM instruments to DHCP and non-DHCP networks.
All OM instruments must be set to the same network subnet (DHCP-enabled networks do this automatically) to communicate with each other.
OM series instruments are set by default to use DHCP to automatically assign IP addresses. If you are connecting the OM instruments and PC controller over a DHCP net as the DHCP server automatically assigns an IP address during each instrument’s power-on process.
The following procedure describes how to verify that the OMA software can detect and connect to OM instruments that are set to use DHCP-generated IP addresses on a DHCP-enabled network:
n use the OMA software to take measurements, you must make sure
work, you do not need to specifically set the OM instrument IP address,
Verify OMA can detect
M instruments on DHCP
O
network
Prerequisites:
Required software is installed on the controller PC (OMA, MATLAB, and so on).
OM instrument(s) and the controller PC are connected to the same DHCP-enabled local network.
OM instruments are set to use DHCP (default configuration).
To verify that the OMA software can detect and connect to OM instruments
ocated on a DHCP-enabled local network:
l
1. Connect the OM instrument(s) to the D HCP-enabled local network.
2. Power on each OM instrument. The instrument queries the DHCP server
to obtain an IP address. Wait until the front panel Enable/Standby button light turns off, indicating it has obtained an address. Push the front panel Enable/Standby button to enable the network connection (button light turns On).
3. Double-click the Tektronix OUI software desktop icon to start the OMA software.
4. Click Setup > Optical Connect to open the Device Setup dialog box.
OM1106 Analysis Software User Manual 13
Verify or set OM series instrument IP address
5. Click Auto Con fi instruments. If all connected instruments are listed, then correct IP addresses were automatically assigned.
If the Device Setup dialog does not list all connected instruments:
Verify that
network.
Verify that
for network access (front panel power button light is on).
Work wit h y
6. Click OK to close the Device Setup dialog box and return to the OMA main screen. T
he OMA software can now access and control the OM instruments.
gure to search the network and list all detected OM
instruments are connected to the correct DHCP-enabled
instruments are powered on and in the correct power-on state
our IT resource to resolve the connection problem.
Set OM instrument IP address for use on non-DHCP network
To conn IP address and related settings on the OM instrument to match those of your non-DHCP network. All devices on non-DHCP network (OM instruments, PCs running OM software, and other remotely accessed instruments such as oscilloscopes) need the same subnet values (first three number groups of the IP address) to communicate, and a unique instrument identifier (the fourth number grou
ect the OM series instrument to a non-DHCP network, you must set the
p of the IP address) to identify each instrument.
Work with your network administrator to obtain a unique IP address for each
ice. If your network administrator needs the MAC address of the OM
dev instrument, the MAC address is located on the instrument rear panel label.
NOTE. Make sure to record the IP addresses used for each OM instrument, or
attach a label with the new IP address to the instrument.
If you are setting up a new isolated network just for controlling OM and associated
nstruments, Tektronix recommends using the OM instrument default IP subnet
i address of 172.17.200.XXX, where XXX is any number between 0 and 255.
NOTE. Use the system configuration tools on the oscilloscope and computer to
set their IP addresses.
NOTE. If you need to change the default IP address of more than one OM
instrument, you must connect each instrument separately to change the IP address.
14 OM1106 Analysis Software User Manual
Verify or set OM series instrument IP address
Change OM instrument
IP address using DHCP
network
There are two wa
Connect the OM instrument(s) to a DHCP-enabled network and use the LRCP tab in OMA to change the IP address (easiest way).
Connect t already set to the same IP address subnet as the OM instrument, and use the LRCP tab controls in OMA to change the IP address.
To use a DHCP network to c hange the IP address of an OM instrument:
1. Connect the OM instrument(s) to the DHCP-enabled network.
2. Power on the OM instrument. The instrument qu
to obtain an IP address. Wait until the front panel Enable/Standby button light turns off, indicating it has obtained an address. Push the front panel Enable/Standby button to enable the network connection (button light turns On).
3. Access the connection setup controls:
OM1106:
a. Double-click the OM1106 software desktop icon.
b. Click Setup > Optical Connect to open the Device Setup dialog box.
ys to change the IP address of an OM instrument:
he OM instrument directly to a PC (with OMA installed) that is
eries the DHCP server
LRCP:
Double-click the LRCP desktop icon. Enter password 1234 if
requested.
Click Device Setup to open the Device Setup dialog box.
4. Click Auto Configure to search the network and list all detected OM instruments.
If the Device Setup dialog does not list all connected instruments:
Verify that instruments are connected to the correct DHCP-enabled
network
Verify that instruments are powered on
Work with your IT resource to resolve the connection problem
5. Double-click in the IP Address field of the instrument to change and enter the new IP address for that OM instrument.
6. Click the corresponding Set IP button. A warning dialog box appears indicating that the IP address will be changed and that you must record the new IP address. Losing the IP address will require connecting the instrument to a DHCP router.
7. Click Ye s to set the new IP address.
OM1106 Analysis Software User Manual 15
Verify or set OM series instrument IP address
Change OM instrument IP
address using direct PC
connection
8. Edit the Gatewa support).
9. Click OK.
10. Repeat steps 5 through 9 to change any other OM instrument IP addresses.
11. Exit the OM program.
12. Power off the OM instrument(s) and connect it to the non-DHCP network.
13. Run LRCP or OM1106 on the non-DHCP netwo
button in the Device Setup dialog box to verify that the instrument is listed with the new IP address.
To use a direct PC connection to change the default IP address of an OM instrument, you need to:
Install OM1106 or LRCP on the PC
UsetheWindowsNetworktoolstosettheIPaddressofthePCtomatchthat of the current subnet setting of the OM series instrument whose IP address youneedtochange
Connect the OM instrument directly to the PC, or through a hub or switch (not over a network)
y and Net Mask (obtain this information from your network
rk and use the Auto Config
Use OM1106 or LRCP to change the OM instrument IP address
Do the following steps to use a direct PC connection to change the IP address of an OM series instrument:
NOTE. The following instructions are for Windows 7.
NOTE. If you need to change the default IP address of more than one OM
instrument using this procedure, you must connect each instrument se change the IP address.
Set PC IP address to match OM instrument.
1. On the PC with OM1106 or LRCP installed, click Start > Control Panel.
2. Open the Network a nd Sharing Center link.
3. Click the Manage Network Connections link to list c onnections for your PC
4. Right-click the Local Area Connection entry for the Ethernet connection and select Properties to open the Properties dialog box.
5. Select Internet Protocol Version 4 and click Properties.
parately to
16 OM1106 Analysis Software User Manual
Verify or set OM series instrument IP address
6. Enter a new IP ad used by the OM instrument. For example, 172.17.200.200. This sets your PC to the same subnet (first three number groups) as the default IP address setting for the OM series instruments.
7. Click OK to set the new IP address.
8. Click OK to exit the Local Area Connection dialog box.
9. Exit the Control Panel window.
Run OMA on direct-connected PC to change OM instrument IP address.
1. Connect the OM instrument to the PC (directly, or through a hub or switch connected to the PC). Do not connect over a network.
2. Power on the OM instrument. Wait until the front panel Enable/Standby button light turns Off.
3. Push the Enable/Standby button again to enable the network connection (button light turns On).
4. Double-click the OM1106 software desktop icon.
5. Click Setup > Optical Connect to open the Device Setup dialog box.
6. Click Auto Configure to search the network and list all detected OM
instruments.
dress for your PC, using the same first three numbers as
If the Device Setup dialog does not list all connected instruments:
Verify that instruments are connected to the correct DHCP-enabled
network
Verify that instruments are powered on
Work with your IT resource to resolve the connection pr
7. Double-click in the IP Address field of the instrument to change and enter the new IP address for that OM instrument.
8. Click the corresponding Set IP button. A warning dialog box appears indicating that the IP address will be changed and that you must record the new IP address. Losing the IP address will require connecting the instrument to a DHCP router.
9. Click Ye s to set the new IP address.
10. Edit the Gateway and Net Mask (obtain this information from your network
support).
11. Click OK.
12. Exit the OM program.
13. Power off the OM instrument.
oblem
OM1106 Analysis Software User Manual 17
Verify or set OM series instrument IP address
14. Disconnect the
15. Connect the OM instrument to the target network.
16. Run the OM1106 or LRCP software on the PC connected to the same
network as the OM instrument to verify that the OM software detects the OM instrume
OM instrument from the PC.
nt.
18 OM1106 Analysis Software User Manual
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