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Notices

© Keysight Technologies 2019

No part of this manual may be reproduced 

in any form or by any means (including 

electronic storage and retrieval or transla-

tion into a foreign language) without prior 

agreement and written consent from 

Keysight Technologies as governed by 

United States and international copyright 

laws.

Manual Part Number

N4391-90A02

Edition

Edition 1.0, March 2019

Keysight Technologies Deutschland GmbH

Herrenberger Strasse 130,

71034 Böblingen, Germany

Technology Licenses

The hardware and/or software described in 

this document are furnished under a 

license and may be used or copied only in 

accordance with the terms of such license.

U.S. Government Rights

The Software is “commercial computer 

software,” as defined by Federal Acquisition 

Regulation (“FAR”) 2.101. Pursuant to FAR 

12.212 and 27.405-3 and Department of 

Defense FAR Supplement (“DFARS”) 

227.7202, the U.S. government acquires 

commercial computer software under the 

same terms by which the software is 

customarily provided to the public. 

Accordingly, Keysight provides the Soft-

ware to U.S. government customers under 

its standard commercial license, which is 

embodied in its End User License Agree-

ment (EULA), a copy of which can be found 

at 

http://www.keysight.com/find/sweula

The license set forth in the EULA represents 

the exclusive authority by which the U.S. 

government may use, modify, distribute, or 

disclose the Software. The EULA and the 

license set forth therein, does not require 

or permit, among other things, that 

Keysight: (1) Furnish technical information 

related to commercial computer software 

or commercial computer software 

documentation that is not customarily 

provided to the public; or (2) Relinquish to, 

or otherwise provide, the government 

rights in excess of these rights customarily 

provided to the public to use, modify, 

reproduce, release, perform, display, or 

disclose commercial computer software or 

commercial computer software 

documentation. No additional government 

requirements beyond those set forth in the 

EULA shall apply, except to the extent that 

those terms, rights, or licenses are 

explicitly required from all providers of 

commercial computer software pursuant to 

the FAR and the DFARS and are set forth 

specifically in writing elsewhere in the 

EULA. Keysight shall be under no obligation 

to update, revise or otherwise modify the 

Software. With respect to any technical 

data as defined by FAR 2.101, pursuant to 

FAR 12.211 and 27.404.2 and DFARS 

227.7102, the U.S. government acquires no 

greater than Limited Rights as defined in 

FAR 27.401 or DFAR 227.7103-5 (c), as 

applicable in any technical data. 

Warranty

THE MATERIAL CONTAINED IN THIS DOCU-

MENT IS PROVIDED "AS IS," AND IS 

SUBJECT TO BEING CHANGED, WITHOUT 

NOTICE, IN FUTURE EDITIONS. FURTHER, 

TO THE MAXIMUM EXTENT PERMITTED BY 

APPLICABLE LAW, KEYSIGHT DISCLAIMS 

ALL WARRANTIES, EITHER EXPRESS OR 

IMPLIED WITH REGARD TO THIS MANUAL 

AND ANY INFORMATION CONTAINED 

HEREIN, INCLUDING BUT NOT LIMITED TO 

THE IMPLIED WARRANTIES OF 

MERCHANTABILITY AND FITNESS FOR A 

PARTICULAR PURPOSE. KEYSIGHT SHALL 

NOT BE LIABLE FOR ERRORS OR FOR 

INCIDENTAL OR CONSEQUENTIAL 

DAMAGES IN CONNECTION WITH THE 

FURNISHING, USE, OR PERFORMANCE OF 

THIS DOCUMENT OR ANY INFORMATION 

CONTAINED HEREIN. SHOULD KEYSIGHT 

AND THE USER HAVE A SEPARATE 

WRITTEN AGREEMENT WITH WARRANTY 

TERMS COVERING THE MATERIAL IN THIS 

DOCUMENT THAT CONFLICT WITH THESE 

TERMS, THE WARRANTY TERMS IN THE 

SEPARATE AGREEMENT WILL CONTROL.

Safety Notices

CAUTION

A CAUTION notice denotes a hazard. 

It calls attention to an operating 

procedure, practice, or the like that, 

if not correctly performed or adhered 

to, could result in damage to the 

product or loss of important data. Do 

not proceed beyond a CAUTION 

notice until the indicated conditions 

are fully understood and met. 

WARNING

A WARNING notice denotes a hazard. 

It calls attention to an operating 

procedure, practice, or the like that, 

if not correctly performed or adhered 

to, could result in personal injury or 

death. Do not proceed beyond a 

WARNING notice until the indicated 

conditions are fully understood and 

met.

 

2

Keysight N4391B Optical Modulation Analyzer Getting Started Guide

Содержание N4391B

Страница 1: ...Getting Started Guide Keysight N4391B Optical Modulation Analyzer...

Страница 2: ...ments beyond those set forth in the EULA shall apply except to the extent that those terms rights or licenses are explicitly required from all providers of commercial computer software pursuant to the...

Страница 3: ...itudes of up to 2000 meters Refer to the specifications tables for the ac mains voltage requirements and ambient operating temperature range Before Applying Power Verify that all safety precautions ar...

Страница 4: ...ements The affixed label indicates that you must not discard this electrical electronic product in domestic household waste Product Category With reference to the equipment types in WEEE Directive Ann...

Страница 5: ...ety Considerations 9 Intended use 9 Safety symbols 9 Instrument markings 9 Initial Safety Information 12 Line power requirements 14 Environmental Information 15 N4391B Shipping Contents 16 2 Getting S...

Страница 6: ...oading the Photonic Application Suite Package Manager 34 Installing the Keysight N439xA Software 36 3 Returning the Instrument for Maintenance Returning the Instrument 37 4 Rack Mount Rack Mounting th...

Страница 7: ...Keysight N4391B Optical Modulation Analyzer Getting Started Guide 1 Introduction Documentation 8 General Safety Considerations 9 N4391B Shipping Contents 16...

Страница 8: ...urements or for configuring the oscilloscope The documentation for the optical modulation analyzer and the software application This consists of This booklet which contains the information you need to...

Страница 9: ...he product is marked with this warning symbol when it is necessary for the user to refer to the instructions in the manual The laser radiation symbol This warning symbol is marked on products which ha...

Страница 10: ...could be impaired This product must be used in a normal condition in which all means for protection are intact only WARNING No operator serviceable parts inside Refer servicing to qualified service p...

Страница 11: ...in the cabinet If the total power dissipated in the cabinet is greater than 800 watts then forced convection must be used CAUTION Install the instrument so that the power cords are readily identifiabl...

Страница 12: ...1040 10 except for deviations pursuant to Laser Notice No 50 dated 2007 June 24 Laser Safety Laser class 1M label not applied to the product Laser class 1M label A sheet of laser safety labels is incl...

Страница 13: ...RNING Please pay attention to the following laser safety warnings Under no circumstances look into the end of an optical cable attached to the optical output when the device is operational The laser r...

Страница 14: ...the possibility of injury or death you must observe the following precautions before switching on the instrument Insert the power cable plug only into a socket outlet provided with a protective earth...

Страница 15: ...xed label indicates that you must not discard this electrical electronic product in domestic household waste Product Category With reference to the equipment types in the WEEE Directive Annex I this p...

Страница 16: ...al Mouse USB 2 Buttons 1 Scroll Wheel 1 5061 5311 Connector Assembly 3 5mm Female to Female 1 54919 92006 Tips for Preventing Damage to Oscilloscopes 1 54964 92007 Pre Power On Safety Notes 1 5972 331...

Страница 17: ...tch LK 90 DEG Flat HD Torx T20 M4X0 7 10 mm LG SST 300 Passivated 4 0515 1402 Screw Machine W Patch LK Pan HD TORX T15 M3 5X0 6 8 mm LG SST 302 Passivated 4 0515 0433 Screw Machine W Crest Cup Con Was...

Страница 18: ...fits 6 mm and 7 mm 1 8710 2812 Wrench Torque 4 in lb 6 mm open end Gold Handle 1 8710 2819 Wrench Torque Special Double end 14 mm open end 4 and 10 in lb 1 N4391 61668 RF Cable Kit 100 G 1 N4391 6012...

Страница 19: ...1B Optical Modulation Analyzer Getting Started Guide 2 Getting Started N4391B Optical Modulation Analyzer Setup 20 Connecting the System 27 Creating Your First Trace on the OMA 29 Installing Software...

Страница 20: ...For the instrument to operate the receiver unit and the oscilloscope need to be assembled according to the procedure described in this section Integrating the UXRXXX4A High Performance Oscilloscope T...

Страница 21: ...ring the Frame 1 According to Figure 1 on page 21 join the left and the right bracket using a Torx T20 screwdriver and 5 screws M4x0 7 10mm counter sink part number 0515 2044 torque 3 Nm 26 in lb 2 Mo...

Страница 22: ...reparing the Oscilloscope 1 Place the oscilloscope upside down on your work surface 2 Remove the feet from the oscilloscope 3 Using 4 screws M4x0 7 8mm part number 0515 0433 torque 3 Nm 26 in lb attac...

Страница 23: ...g Started 2 Preparing the Coherent Receiver Unit 1 a Mount the left and right foot according to Figure 3 on page 23 using a Torx T15 screw driver and 2 screws M3 5x0 6 8mm part number 0515 1402 torque...

Страница 24: ...1 Position the coherent receiver unit in between the brackets with the front flush to the bracket Insert all 8 screws M4x0 7 10mm part number 0515 2044 torque 3 Nm 26 in lb according to Figure 4 but d...

Страница 25: ...r cables installed 2 Starting from the left very carefully attach the semi rigid cables as shown in Figure 5 on page 26 Tighten with torque wrench torque 0 4 Nm 4 in lb 3 To protect the semi rigid cab...

Страница 26: ...26 Keysight N4391B Optical Modulation Analyzer Getting Started Guide 2 Getting Started Figure 5 Finalizing the system...

Страница 27: ...t the optical patchcord 5 Turn on the instrument by pressing the power button at the lower left corner of the front panel Using the correct connectors Using the patchcords also keeps service costs dow...

Страница 28: ...nt panel of the module is not lit CAUTION The contact connector on the optical modulation analyzer is angled If you are using a patchcord with straight and angled connectors make sure you connect the...

Страница 29: ...l polarization signal with a performance that is typically achieved on optical coherent long haul transmitters This signal has incorporated bit errors inserted into the transmitter PRBS generation 1 P...

Страница 30: ...enter the value The Fine tune symbol Rate selection ensures that the symbol rate is adjusted to within the displayed range 7 Ensure that the Modulation Format is set to QPSK If not select it from the...

Страница 31: ...larization mode dispersion are deselected 10 Ensure that Use default screen layout is selected to use the default layout which provides a wide variety of results If not selected the current layout wil...

Страница 32: ...32 Keysight N4391B Optical Modulation Analyzer Getting Started Guide 2 Getting Started...

Страница 33: ...omponents are pre installed at the factory However this section provides installation instructions if it becomes necessary to reinstall some or all of the software components You can search for update...

Страница 34: ...Suite PAS Package Manager is used to select and download software packages for proper operation of the OMA 1 Visit the PAS Package Manager web page at www keysight com find N7700A click on the Techni...

Страница 35: ...tion Analyzer Getting Started Guide 35 Getting Started 2 3 Double click on the executable file to run the PAS Package Manager 4 Start the PAS Package Manager as administrator and select the OMA tab to...

Страница 36: ...he default settings The PAS Package Manager will install drivers and software which are required to install the OMA software During the OMA installation itself select your installation type You can po...

Страница 37: ...N4391B to Keysight for repair following the steps shown below 1 Record all symptoms 2 Contact Keysight at http www keysight com find assist 3 Use the original packing material or comparable packing m...

Страница 38: ......

Страница 39: ...Keysight N4391B Optical Modulation Analyzer Getting Started Guide 4 Rack Mount Rack Mounting the N4391B 40...

Страница 40: ...zer for rack mounting a Remove the four feet from the bottom of the optical modulation analyzer b At the front of the optical modulation analyzer remove the covering strips at the left and right edges...

Страница 41: ...Keysight N4391B Optical Modulation Analyzer Getting Started Guide 41 Rack Mount 4 2 Using a Torx T25 screwdriver mount the rails in the rack...

Страница 42: ...kit screw part number 0570 1577 screw the flanges at the left and right of the optical modulation analyzer to the rack 4 Swap the bottom trim plate of the UXR Series Oscilloscope Rack Mount Kit N2156...

Страница 43: ...Keysight N4391B Optical Modulation Analyzer Getting Started Guide 43 Rack Mount 4 6 Starting from the left attach the semi rigid cables very carefully Tighten with torque wrench torque Nm 4 in lb...

Страница 44: ...44 Keysight N4391B Optical Modulation Analyzer Getting Started Guide 4 Rack Mount 7 To protect the semi rigid cables from unintended impact mount the protective cover...

Страница 45: ...ght N4391B Optical Modulation Analyzer Getting Started Guide 5 Regulatory Information Declaration of Conformity 46 Compliance with German Noise Requirements 46 Compliance with Canadian EMC Requirement...

Страница 46: ...hat this instrument is in conformance with the German Regulation on Noise Declaration for Machines L rmangabe nach der Maschinenl rmverordnung 3 GSGV Deutschland Compliance with Canadian EMC Requireme...

Страница 47: ......

Страница 48: ...This information is subject to change without notice Keysight Technologies 2019 Edition 1 0 March 2019 www keysight com...

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