Keysight Technologies N4373E Manual de usuario
Setup Guide
Keysight N4373E Lightwave
Component Analyzer
Notices
© Keysight Technologies 2020
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
4373E-90A01
Edition
Edition 2.0, January 2020
Printed in Malaysia
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 soft-
ware 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 Key-
sight: (1) Furnish technical information
related to commercial computer software
or commercial computer software docu-
mentation that is not customarily provided
to the public; or (2) Relinquish to, or other-
wise provide, the government rights in
excess of these rights customarily provided
to the public to use, modify, reproduce,
release, perform, display, or disclose com-
mercial 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 appli-
cable in any technical data.
Warranty
THE MATERIAL CONTAINED IN THIS
DOCUMENT 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 proce-
dure, 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 pro-
ceed 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 proce-
dure, 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.
2Keysight N4373E Lightwave Component Analyzer Setup Guide
Keysight N4373E Lightwave Component Analyzer Getting Started Guide 3
Contents
1 Introduction
Documentation 6
General Safety Considerations 7
Safety symbols 7
Instrument markings 7
Initial safety information 10
Line power requirements 12
Environmental information 13
Optical Test Set Front and Rear Panels 14
2-port PNA version 14
4-port PNA version 17
Rear panel 20
2 Setting Up the Instrument
Unpacking the Lightwave Component Analyzer 22
Mounting the Test Set and the Network Analyzer 24
Preparing the Test Head 24
Preparing the Network Analyzer 26
Mounting the Network Analyzer on the Test Head 27
Setting Up the Lightwave Component Analyzer 30
6 Keysight N4373E Lightwave Component Analyzer Setup Guide
1 Introduction
Documentation
The documentation for the Keysight N4373E Lightwave Component
Analyzer consists of
• The documentation for the Keysight network analyzer. This
documentation i s on the hard disk of the network analyzer. Refer to it
for using the network analyzer for electrical to electrical measurements,
or for the configuration of the network analyzer.
• The documentation for the optical test set and the Lightwave
Component Analyzer application. Refer to this documentation for
information on using the optical test set, together with the network
analyzer, for optical to optical, electrical to optical and optical to
electrical measurements, or for setting up your light wave component
analyzer.
Keysight N4373E Lightwave Component Analyzer Setup Guide 7
Introduction 1
General Safety Considerations
This product has been designed and tested in accordance with the
standards listed on the manufacturer’s Declaration of Conformity
(for the latest DoC, please visit the web link:
http://www.keysight.com/go/conformity), and has been supplied in a safe
condition. The documentation contains information and warnings that
must be followed by the user to ensure safe operation and to maintain the
product in a safe condition.
Safety symbols
Instrument markings
The instruction manual symbol. The 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 have a laser output.
The Off-On symbols are used to mark the positions of the
instrument power operating switch.
CAUTION
The caution sign denotes a hazard. It calls attention to a procedure
which, if not correctly performed or adhered to, could result in damage to
or destruction of the product. Do not proceed beyond a caution sign until
the indicated conditions are fully understood and met.
WARNING
The warning sign denotes a hazard. It calls attention to a procedure
which, if not correctly performed or adhered to, could result in injury or
loss of life. Do not proceed beyond a warning sign until the indicated
conditions are fully understood and met.
8 Keysight N4373E Lightwave Component Analyzer Setup Guide
1 Introduction
The recycling symbol indicates the general ease with which the
instrument can be recycled.
The C-Tick mark is the certification mark of the Australian
Communications Authority.
The CE mark is the conformity marking of the
European Community.
The CSA mark is a the certification mark of the Canadian
Standards Association.
WARNING
If this product is not used as specified, the protection provided by the
equipment 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
personnel. To prevent electrical shock do not remove covers.
WARNING
This is a Safety Class 1 Product (provided with protective earth). The
mains plug shall only be inserted in a socket outlet provided with a
protective earth contact. Any interruption of the protective conductor
inside or outside of the instrument is likely to make the instrument
dangerous. Intentional interruption is prohibited.
Keysight N4373E Lightwave Component Analyzer Setup Guide 9
Introduction 1
WARNING
To prevent electrical shock, disconnect the instrument from mains
before cleaning. Use a dry cloth or one slightly dampened with water to
clean the external case parts. Do not attempt to clean internally.
WARNING
Using controls or adjustments or performing procedures other than
those specified in the documentation supplied with your equipment can
result in hazardous radiation exposure.
CAUTION
This product complies with over-voltage Category II and Pollution
Degree 2.
CAUTION
Ventilation requirements: When installing the product in a cabinet, the
convection into and out of the product must not be restricted. The
ambient temperature (outside the cabinet) must be less than the
maximum operating temperature of the product by 4 °C for every
100 watts dissipated 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 switch is readily identifiable and
is easily reached by the operator. This is the instrument disconnecting
device. It disconnects the mains circuit from the mains supply before
other parts of the instrument. Alternatively, an externally installed switch
or circuit breaker (which is readily identifiable and is easily reached by
the operator) may be used as a disconnecting device.
CAUTION
Always use the three-prong AC power cord supplied with this
instrument. Failure to ensure adequate earth grounding by not using this
cord may cause instrument damage.
10 Keysight N4373E Lightwave Component Analyzer Setup Guide
1 Introduction
Initial safety information
The laser source used in the Lightwave Component Analyzer is classified
as Class 1M according to IEC 60825-1 (2014).
All laser sources comply with 21 CFR 1040.10 except for deviations
pursuant to Laser Notice No. 50, dated 2007-06-24.
Laser Safety
Laser class 1M label
Figure 1 Class 1M Safety Label
A sheet of laser safety labels is included. In order to meet the requirements
of IEC 60825-1 (2014) we recommend that you stick the laser safety
labels, in your language, onto a suitable location on the outside of the
instrument where they are clearly visible to anyone using the instrument.
CAUTION
This instrument has autoranging line voltage input. Be sure the supply
voltage is within the specified range.
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