EXFO FOT-5200 User Manual
FOT-5200
CWDM Analyzer
User Guide
Copyright © 2010–2011 EXFO Inc. All rights reserved. No part of this
publication may be reproduced, stored in a retrieval system or transmitted
in any form, be it electronically, mechanically, or by any other means such
as photocopying, recording or otherwise, without the prior written
permission of EXFO Inc. (EXFO).
Information provided by EXFO is believed to be accurate and reliable.
However, no responsibility is assumed by EXFO for its use nor for any
infringements of patents or other rights of third parties that may result from
its use. No license is granted by implication or otherwise under any patent
rights of EXFO.
EXFO’s Commerce And Government Entities (CAGE) code under the North
Atlantic Treaty Organization (NATO) is 0L8C3.
The information contained in this publication is subject to change without
notice.
Trademarks
EXFO’s trademarks have been identified as such. However, the presence
or absence of such identification does not affect the legal status of any
trademark.
Units of Measurement
Units of measurement in this publication conform to SI standards and
practices.
Version number: 2.0.0
ii FOT-5200
Contents
Contents
Certification Information ........................................................................................................v
1 Introducing the FOT-5200 CWDM Analyzer ................................................. 1
Main Functions .......................................................................................................................3
Conventions ............................................................................................................................4
2 Safety Information ....................................................................................... 5
Battery Charger .......................................................................................................................6
3 Setting Up and Operating your FOT-5200 ................................................... 9
Cleaning and Connecting Optical Fibers .................................................................................9
Turning Unit On and Off .......................................................................................................10
Menu Tree .............................................................................................................................11
User Specification (CWDM SCAN) .........................................................................................16
Scanning All Channels (ALL SCAN) ........................................................................................18
Finding Relative Value (dB) of All Channels ...........................................................................19
General Power Meter ............................................................................................................20
dB/dBm .................................................................................................................................21
Graph Data Display ...............................................................................................................22
Saving Information and Naming Files ...................................................................................23
Opening Files ........................................................................................................................24
4 Maintenance ............................................................................................... 25
Cleaning Detector Ports ........................................................................................................26
Recalibrating the Unit ...........................................................................................................27
Recycling and Disposal (Applies to European Union Only) ....................................................27
5 Troubleshooting ......................................................................................... 29
Solving Common Problems ...................................................................................................29
Contacting the Technical Support Group ..............................................................................29
Viewing System Information .................................................................................................30
Transportation ......................................................................................................................30
CWDM Analyzer iii
Contents
6 Warranty ......................................................................................................31
General Information .............................................................................................................31
Liability .................................................................................................................................32
Exclusions .............................................................................................................................33
Certification ..........................................................................................................................33
Service and Repairs ...............................................................................................................34
EXFO Service Centers Worldwide ..........................................................................................35
A Technical Specifications ..............................................................................37
iv FOT-5200
Certification Information
Certification Information
Federal Communications Commission (FCC) and
Industry Canada Information
Electronic test and measurement equipment is exempt from FCC part 15,
subpart B compliance in the United States of America and from ICES-003
compliance in Canada. However, EXFO Inc. makes reasonable efforts to
ensure compliance to the applicable standards.
The limits set by these standards are designed to provide reasonable
protection against harmful interference when the equipment is operated in
a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance
with the user guide, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely
to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
Modifications not expressly approved by the manufacturer could void the
user's authority to operate the equipment.
Information
Electronic test equipment is subject to the EMC Directive in the European
Union. The IEC 61326-1 standard prescribes both emission and immunity
requirements for laboratory, measurement, and control equipment.
This unit has undergone extensive testing according to the European Union
Directive and Standards.
CWDM Analyzer v
Certification Information
DECLARATION OF CONFORMITY
Application of Council Directive(s):
2006/95/EC – The Low Voltage Directive
2004/108/EC – The EMC Directive
93/68/EEC – CE Marking
And their amendments
Manufacturer’s Name and Address:
EXFO Inc. EXFO Europe
400 Godin Avenue Omega Enterprise Park, Electron Way
Quebec City, Quebec Chandlers Ford, Hampshire
G1M 2K2 CANADA SO53 4SE ENGLAND
Tel.: +1 418 683-0211 Tel.: +44 2380 246810
Equipment Type/Environment:
Test & Measurement / Industrial
Trade Name/Model No.:
CWDM ANALYZER / FOT-5200
Standard(s) to which Conformity is declared:
EN 61010-1:2001 Edition 2.0
Safety requirements for electrical equipment for measurement,
control, and
laboratory use – Part 1: General requirements
EN 61326-1:2006
Electrical equipment for measurement, control and laborator y use –
EMC requirements
– Part 1: General requirements
EN 60825-1:2007 Edition 2.0
Safety of laser products – Part 1: Equipment classification and
requirements
I, the undersigned, hereby declare that the equipment specified above conforms to the above Directive and Standards.
Manufacturer:
Stephen Bull, E. Eng
Vice-President Research and Development
400 Godin Avenue,
Quebec City, Quebec
G1M 2K2 CANADA
August 18, 2010
vi FOT-5200
1 Introducing the FOT-5200
CWDM Analyzer
The FOT-5200 CWDM Analyzer is designed to measure and mark
wavelengths in order to measure the exact power independently for each
coarse wavelength division multilplexing (CWDM) channel. This
instrument is portable and made to be appropriate to the outside
environment.
When using a broadband powermeter, only the total optical power of the
combined CWDM channels can be measured. When several wavelengths
are sent at once, the exact value of each wavelength cannot be measured.
Thus for CWDM, which functions over several wavelengths, a device that
can distinguish the wavelengths must be used.
The FOT-5200 is developed to measure exact power and is adaptable to
the various network conditions. It is especially suitable for outer
environments and is compact, therefore easy to carry.
CWDM Analyzer 1
Introducing the FOT-5200 CWDM Analyzer
Display
Optical port
Power key
Escape key
Enter key
Arrow keys
Charging and data
communication port
Open file key
Menu key
All scan key
User scan key
View mode key
Power meter key
CWDM scan key
The picture below shows the FOT-5200, and the usage of the keypad
essential in operating the measuring instrument.
2 FOT-5200
Introducing the FOT-5200 CWDM Analyzer
Date and time
Channel mode
Current
channel power
Current
measurement
mode
Power unit
Battery level
Optical module detection status
(shows X if not detected)
Main Functions
The picture below shows the display screen when measuring a single
channel.
Main Functions
Simultaneous measurement of optical power in all channels in a single
scan, which is the key factor in the field of installation, maintenance
and repair.
CWDM Analyzer 3
Works as a broadband power meter and as a loss meter.
It is compact in size and lightweight for excellent portability.
Can use the existing charger and USB Data Communication Cable by
using a typical cell phone 24-pin connector
Fea tures a co lor LCD
Sorts measured data
Saves/Reads measured data
Displays measured time
Introducing the FOT-5200 CWDM Analyzer
Conventions
Conventions
Before using the product described in this guide, you should understand
the following conventions:
WARNING
Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury. Do not proceed unless you
understand and meet the required conditions.
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. Do not proceed unless you
understand and meet the required conditions.
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in component damage. Do not proceed unless you
understand and meet the required conditions.
IMPORTANT
Refers to information about this product you should not overlook.
4 FOT-5200
2 Safety Information
WARNING
Do not install or terminate fibers while a light source is active.
Never look directly into a live fiber and ensure that your eyes are
protected at all times.
WARNING
Use of controls, adjustments and procedures for operation and
maintenance other than those specified herein may result in
hazardous radiation exposure or impair the protection provided by
this unit.
IMPORTANT
When you see the following symbol on your unit , make sure
that you refer to the instructions provided in your user
documentation. Ensure that you understand and meet the required
conditions before using your product.
To prevent fire or injury:
Use an appropriate battery. Use only a battery approved for the
product.
Connect and disconnect the battery properly.
Do not disconnect the battery when the product is on.
Check the patchcord standard. Use the appropriate type of connector
for the product to prevent damage of connector or error of measured
value by checking whether the adaptor type is right for the connector
at time of purchase.
Follow all connector standards. To avoid damage or shock of product,
follow all instructions for connectors and product. Refer to the product
manual before connecting the product and check additional
information on adaptor.
CWDM Analyzer 5
Safety Information
Battery Charger
Turn off the product’s power using the Power button.
Do not operate the product with the cover removed.
Do not operate a product suspected of being damaged. Have it
checked by a certified professional technician.
Do not touch exposed circuits. Do not touch exposed connections or
parts when power is being supplied.
Do not use in damp environments.
Keep the surface of product clean and dry.
Battery Charger
A rechargeable battery is installed inside the measuring instrument, and
this charger module has a standard 24-pin charger port.
When the charger module is connected to the measuring instrument, the
circular picture on the connecting part points to the bottom of the
instrument.
The LED on the charger module indicates different situations depending on
its color and state:
Color Status
Red, ON (continuous) The charger module is in charging
mode.
Green, ON (continuous) Charge complete. Ready to use.
Red, Blinking Error or damage to battery.
6 FOT-5200
Safety Information
Battery Charger
Here are additional precautions pertaining to battery use:
Charging time is about five hours. If the indicating lamp has changed
add one more hour.
Do not allow battery to short circuit.
Keep the battery away from fire. There is danger of explosion when the
battery is near fire.
Never dismantle, change structure or distort the battery. See on
page 27 for more information.
Do not dip the battery in water or other liquids.
Do not store the battery in places warmer than 40 degrees Celsius.
Do not drop or give a shock to the battery.
Ensure the battery is oriented correctly.
Power of charger is 110~220V at 50/60 Hz.
Remove the battery when it is not in use for a long time.
CWDM Analyzer 7
3 Setting Up and Operating
your FOT-5200
Cleaning and Connecting Optical Fibers
IMPORTANT
To ensure maximum power and to avoid erroneous readings:
Always inspect fiber ends and make sure that they are clean as
explained below before inserting them into the port. EXFO is
not responsible for damage or errors caused by bad fiber
cleaning or handling.
Ensure that your patchcord has appropriate connectors. Joining
mismatched connectors will damage the ferrules.
To connect the fiber-optic cable to the port:
1. Inspect the fiber using a fiber inspection microscope. If the fiber is
clean, proceed to connecting it to the port. If the fiber is dirty, clean it as
explained below.
2. Clean the fiber ends as follows:
2a. Gently wipe the fiber end with a lint-free swab dipped in isopropyl
alcohol.
2b. Use compressed air to dry completely.
2c. Visually inspect the fiber end to ensure its cleanliness.
CWDM Analyzer 9
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