YOKOGAWA 720941 User manual

Userʼs
Manual Model 720941
Optical Transceiver Module
IM 720941-01EN 1/2
1st Edition
Thank you for purchasing the 720941 Optical Transceiver Module. This manual focuses on the handling
precautions of the 720941.To ensure correct use, please read this manual thoroughly before operation.
Keep this manual in a safe place.
For information on the optical transceiver module, see also the manual of the DL950 (IM DL950-02EN).
Checking the Package Contents
After receiving the product and opening the package, check the following contents before use.
Manuals
Optical Transceiver Module IM 720941-01EN(this manual)
IM 720941-92Z1
PIM113-01Z2
Name Model or Component Number Notes
Optical Transceiver
Module 720941 1000BASE-SX SFP module 850nm
Manuals IM 720941-01EN This manual.
IM 720941-92Z1 A manual for China.
PIM113-01Z2 List of worldwide contacts
The notes and cautions in this manual are categorized using the following symbols.
Improper handling or use can lead to injury to the user or damage to the instrument. This
symbol appears on the instrument to indicate that the user must refer to the user’s manual
for special instructions. The same symbol appears in the corresponding place in the user’s
manual to identify those instructions. In the manual, the symbol is used in conjunction with
the word “WARNING” or “CAUTION.”
WARNING Calls attention to actions or conditions that could cause serious or fatal injury to the user,
and precautions that can be taken to prevent such occurrences.
CAUTION
Calls attention to actions or conditions that could cause light injury to the user or damage to
the instrument or user’s data, and precautions that can be taken to prevent such occurrences.
Note
Calls attention to information that is important for the proper operation of the instrument.
French
Une manipulation ou une utilisation incorrectes risquent de blesser l’utilisateur ou
d’endommager l’instrument. Ce symbole apparaît sur l’instrument pour indiquer à l’utilisateur
qu’il doit se reporter au manuel de l’utilisateur afin d’y lire les instructions spécifiques
correspondantes. Ce même symbole apparaît à la section correspondante du manuel de
l’utilisateur pour signaler lesdites instructions. Dans le manuel de l’utilisateur, ce symbole
est accompagné des termes AVERTISSEMENT et ATTENTION.
AVERTISSEMENT Attire l’attention sur des gestes ou des conditions susceptibles de provoquer des
blessures graves (voire mortelles), et sur les précautions de sécurité pouvant préve-
nir de tels accidents.
ATTENTION Attire l’attention sur des gestes ou des conditions susceptibles de provoquer des
blessures légères ou d’endommager l’instrument ou les données de l’utilisateur, et
sur les précautions de sécurité susceptibles de prévenir de tels accidents.
Safety Precautions
This product is designed to be used by a person with specialized knowledge. The general safety pre-
cautions described herein must be observed during all phases of operation. If the instrument is used in
a manner not specified in this manual, the protection provided by the instrument may be impaired. This
manual is part of the product and contains important information. Store this manual in a safe place close
to the instrument so that you can refer to it immediately. Keep this manual until you dispose of the instru-
ment. YOKOGAWA assumes no liability for the customer’s failure to comply with these requirements.
1st Edition: February 2021 (YMI)
All Rights Reserved, Copyright © 2021 Yokogawa Test & Measurement Corporation
Printed in Singapore
*IM 720941-01EN/1*

IM 720941-01EN 2/2
The following symbols are used on this instrument.
Handle with care. Refer to the user’s manual or service manual. This symbol appears on
dangerous locations on the instrument which require special instructions for proper handling
or use. The same symbol appears in the corresponding place in the manual to identify those
instructions.
French
À manipuler délicatement. Toujours se reporter aux manuels d’utilisation et d’entretien. Ce
symbole a été apposé aux endroits dangereux de l’instrument pour lesquels des consignes
spéciales d’utilisation ou de manipulation ont été émises. Le même symbole apparaît à
l’endroit correspondant du manuel pour identifier les consignes qui s’y rapportent.
To Use the Optical Transceiver Module Safely
Be sure to follow the safety precautions listed below. Yokogawa Test & Measurement Corporation
assumes no liability for the customer’s failure to comply with these requirements.
Make sure to comply with the precautions below. Failure to do so could lead to damage to the
instrument, injury, or death.
WARNING
This optical transceiver module is designed specifically for the DL950. Do not install this
instrument in other devices.
French
AVERTISSEMENT
Ce module d’émetteur-récepteur optique est spécialement conçu pour les dispositifs DL950.
Ne pas installer cet instrument dans d’autres appareils.
Note
The SFP module is component of the DL950. Use the SFP module by installing it into the DL950. If you install it in other devic-
es, the product functions and performance are not guaranteed.
Additionally, using these modules voids your warranty.
Safety Precautions for Laser Products
When optical transceiver module (XFP module or SFP module ) is installed in the DL950, DL950 is a
Class 1 laser product as defined by IEC60825-1 Safety of Laser Products—Part1: Equipment classi-
fication and requirements. In addition, this instrument complies with FDA performance standards for
laser products except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007.
It is designated for use solely as a component of such electronic product and therefore does not com-
ply with the appropriate requirements of 1040.10 for complete laser products.
Class Center
Wavelength
Maximum
Output Power1
Beam Divergence
(full angle at 1/e2)
Pulse Duration and
Repetition Rate
Supplier Code
1 850 nm 0.7 mW 20° CW FTLF8519P3BNL
*1 Under single fault conditions.
Authorized Representative in the EEA
Yokogawa Europe B.V. is Authorized Representative of Yokogawa Test & Measurement Corporation in
the EEA for this Product. To contact Yokogawa Europe B.V., see the separate list of worldwide contacts,
PIM 113-01Z2.
Disposing of the Instrument
When disposing of this instrument, follow the laws and ordinances of the country or region where the
product will be disposed of.