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FPM-600
User Manual
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EXFO FPM-600 User Manual

FPM/FLS/FOT-600
Power Meter/Light Source/
Optical Loss Test Set
User Guide
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.
Patents
EXFO’s Universal Interface is protected by US patent 6,612,750.
Version number: 7.0.0
ii FPM/FLS/FOT-600
Contents
Certification Information ........................................................................................................v
1 Introducing the FPM/FLS/FOT-600 ................................................................ 1
Main Features ........................................................................................................................ 1
Power Sources ....................................................................................................................... 3
Typical Applications ............................................................................................................... 4
Conventions ........................................................................................................................... 5
2 Safety Information ....................................................................................... 7
Laser Safety Information
(FLS-600 and FOT-600 without VFL) ................................................................................. 8
Laser Safety Information (Units with VFL) .............................................................................. 9
Electrical Safety Information ..................................................................................................9
3 Getting Started .......................................................................................... 11
Turning the Unit On and Off ................................................................................................ 11
Activating Automatic Shutdown (Auto-Off) ......................................................................... 13
Activating the Backlight .......................................................................................................14
Accessing and Navigating Setup Menus .............................................................................. 14
Installing the EXFO Universal Interface (EUI) ........................................................................ 16
Cleaning and Connecting Optical Fibers .............................................................................. 17
4 Measuring Power or Loss (FPM-600 and FOT-600) ................................... 19
Nulling Electrical Offsets ...................................................................................................... 19
Setting Power Correction Factor .......................................................................................... 20
Defining a List of Favorite Wavelengths ............................................................................... 22
Referencing Your Power Meter to a Source .......................................................................... 24
Measuring Power or Loss ..................................................................................................... 27
Automatically Detecting Wavelength ................................................................................... 29
Activating Hold Min/Max Power Mode ................................................................................ 30
Setting Pass/Fail Thresholds ................................................................................................. 31
5 Using a Light Source (FLS-600 and FOT-600) or VFL ................................. 33
Defining a List of Favorite Wavelengths ............................................................................... 33
Activating/Deactivating a Light Source or VFL ...................................................................... 34
Modulating the Source Signal .............................................................................................. 34
Using Auto-Switching Mode ................................................................................................ 35
Sending Source Power Value with Signal ............................................................................. 36
Power Meter/Light Source/Optical Loss Test Set iii
6 Saving and Recalling Power/Loss Values ...................................................39
Setting Autonaming Scheme ............................................................................................... 39
Saving, Recalling and Deleting Data .................................................................................... 40
Transferring Data to a Computer ......................................................................................... 43
7 Maintenance ................................................................................................45
Cleaning EUI Connectors ..................................................................................................... 45
Cleaning Fixed Connectors ................................................................................................... 48
Cleaning VFL-Type Connectors ............................................................................................. 50
Cleaning Detector Ports ....................................................................................................... 51
Recharging and Replacing the Battery ................................................................................. 52
Recalibrating the Unit .......................................................................................................... 54
Recycling and Disposal (Applies to European Union Only) ................................................... 54
8 Troubleshooting ..........................................................................................55
Solving Common Problems .................................................................................................. 55
Reverting Unit to Factory Settings ....................................................................................... 56
Error Codes and Descriptions ............................................................................................... 57
Contacting the Technical Support Group ............................................................................. 58
Transportation ..................................................................................................................... 59
9 Warranty ......................................................................................................61
General Information ............................................................................................................61
Liability ................................................................................................................................ 62
Exclusions ............................................................................................................................ 63
Certification ......................................................................................................................... 63
Service and Repairs .............................................................................................................. 64
EXFO Service Centers Worldwide ......................................................................................... 65
A Technical Specifications ..............................................................................67
FPM-600 .............................................................................................................................. 67
FLS-600 ................................................................................................................................ 68
FOT-600 ............................................................................................................................... 69
iv FPM/FLS/FOT-600

Certification Information

Certification Information
North America Regulatory Statement
This unit was certified by an agency approved in both Canada and the United States of America. It has been evaluated according to applicable North American approved standards for product safety for use in Canada and the United States.
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.
Power Meter/Light Source/Optical Loss Test Set v
Certification Information
EN 61010-1:2010 Edition 3.0
Safety requirements for electrical equipment for measurement, control, and laboratory use
EN 61326-1:2006
Electrical equipment for measurement, control and laboratory use – EMC requirements
EN 60825-1:2007 Edition 2.0
Safety of laser products – Part 1: Equipment classification and requirements
European Community Declaration of Conformity
DECLARATION OF CONFORMITY
Application of Council Directive(s):
And their amendments
Manufacturer’s Name and Address:
400 Godin Avenue Winchester House Quebec City, Quebec School Lane, Chandlers Ford G1M 2K2, CANADA SO53 4DG, UK Tel.: +1 418 683-0211 Tel.: +44 2380 246 800
Equipment Type/Environment: Trade Name/Model No.:
Standard(s) to which Conformity is declared:
1999/5/EC – The R&TTE Directive
2011/65/UE – Restriction of the use of certain hazardous substances (RoHS)
EXFO Inc. EXFO Europe Ltd.
Test & Measurement / Industrial OLTS / FOT-600, Power Meter / FPM-600 & Light Source / FLS-600
– Part 1: General 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 November 12, 2012
vi FPM/FLS/FOT-600
– Part 1: General requirements
Page 1 of 1
1 Introducing the
FPM/FLS/FOT-600
This user guide covers the following products (unless otherwise specified, descriptions apply to all):
FPM-600 Power Meter
FLS-600 Light Source
FOT-600 Optical Loss Test Set: combines both a power meter and a
light source

Main Features

FPM FLS FOT
Ge or GeX detector with 44 and 45 calibrated wavelengths respectively
Absolute power and link loss measurements X X
Editable list of favorite power meter wavelengths X X
Editable list of favorite source wavelengths X X
Automatic wavelength detection X X
No offset nulling of detectors required in normal operation
Multiple source configurations on a single port [FOT-600] or on one or two ports [FLS-600]
Optional visual fault locator X
Transmission of editable power value with source’s signal for automatic reference with compatible power meter
Transmission of wavelength to compatible power meter in automatic wavelength or auto-switching mode
XX
XX
XX
XX
XX
Power Meter/Light Source/Optical Loss Test Set 1
Introducing the FPM/FLS/FOT-600
Main Features
FPM FLS FOT
Modulated signal emission or detection (270 Hz, 1 kHz
XXX
and 2 kHz) compatible with other EXFO units
Data storage on unit and USB transfer to a computer X X
User-configurable pass/fail thresholds with LED
XX
indicator
Automatic shutdown after 10 minutes of idle time
XXX
(auto-off)
LCD display
Shoulder strap
eyelet
DC
connector
Stand
Power meter
detector port
Light source
ports
Keypad (FOT-600 shown)
FOT-600 FLS-600FPM-600
Visual fault locator port
2 FPM/FLS/FOT-600
Introducing the FPM/FLS/FOT-600

Power Sources

Safety label and serial number
USB connector
(under the stand)
Quick reference labels
Battery compartment
Power Sources
The units operate with the following power sources:
AC adapter (connected to standard power outlet—indoor use only)
Compatible car outlet adapter available upon request.
Li-Ion rechargeable battery (automatically takes over if you unplug the
AC adapter)
IMPORTANT
If the battery level becomes too low, the unit turns itself off.
Note: When it is connected with the AC adapter/charger, the unit will function
even if the battery is not present.
Possible to switch from AC adapter/charger to battery power or vice
versa without affecting operation.
The battery recharges automatically when the AC adapter/charger is
connected.
Power Meter/Light Source/Optical Loss Test Set 3
Introducing the FPM/FLS/FOT-600

Typical Applications

Typical Applications
Transmitter power measurements (dBm and W)
Fiber-link loss testing (dB)
Component insertion-loss testing (dB)
Fiber identification with 270-Hz, 1-kHz and 2-kHz signals
Fiber installation and maintenance applications
FTTx: testing of passive optical networks (PONs)
4 FPM/FLS/FOT-600
Introducing the FPM/FLS/FOT-600

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.
Conventions
IMPORTANT
Refers to information about this product you should not overlook.
Power Meter/Light Source/Optical Loss Test Set 5

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
The use of controls, adjustments and procedures other than those specified herein may result in exposure to hazardous situations 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.
Power Meter/Light Source/Optical Loss Test Set 7
Safety Information

Laser Safety Information (FLS-600 and FOT-600 without VFL)

Laser Safety Information (FLS-600 and FOT-600 without VFL)
Your instrument is a Class 1M laser product in compliance with standards IEC 60825-1 2007 and 21 CFR 1040.10. Invisible laser radiation may be encountered at the output port.
The product is safe under reasonably foreseeable conditions of operation but it may be hazardous if you use optics within a diverging or collimated beam. Do not view directly with optical instruments.
The following label(s) indicate that the product contains a Class 1M source:
8 FPM/FLS/FOT-600
Safety Information

Laser Safety Information (Units with VFL)

Laser Safety Information (Units with VFL)
Your instrument is a Class 3R laser product in compliance with standards IEC 60825-1 2007 and 21 CFR 1040.10. It is potentially harmful in direct intrabeam viewing.
The following label(s) indicate that the product contains a Class 3R source:
VFL LASER APERTURE
Affixed to back
(under the stand)
Indicated on
connector panel

Electrical Safety Information

The AC adapter/charger provided with this unit is specifically designed to work with your product.
WARNING
Use only accessories that meet EXFO expectations.
CAUTION
EXFO guarantees the specifications and viability of the products ONLY if they are used with chargers and batteries provided by EXFO.
Power Meter/Light Source/Optical Loss Test Set 9
Safety Information
Electrical Safety Information
Temperature
Operation
Storage
Relative humidity
unit
AC adapter
Equipment Ratings
-0 °C to 40 °C (32 °F to 104 °F)
-40 °C to 70 °C (-40 °F to 158 °F)
a
95 % non-condensing
0 % to 80 % non-condensing
Maximum operation
5000 m (6562 ft)
altitude
Pollution degree 2 (connected to AC mains)
3 (powered by batteries)
b
c
Overvoltage category II
Input power
unit
AC adapter
d
9 V; 9 W
120 V, 14.4 W, 60 Hz
230 V, 17 W, 50 Hz
a. Measured in 0 °C to 31 °C (32 °F to 87.8 °F) range, decreasing linearly to 50 % at 40 °C
(104 °F)
b. For indoor use only.
c. Equipment is normally protected against exposure to direct sunlight, precipitations and
full wind pressure.
d. Not exceeding ± 10 % of the nominal voltage
10 FPM/FLS/FOT-600

3 Getting Started

Turning the Unit On and Off

When you turn off the FPM-600 or the FOT-600, it saves the current wavelength, unit and reference power. It also saves the Hold Min/Max power mode if activated.
IMPORTANT
If you remove batteries (and the AC adapter is unplugged), the unit will turn off without saving the above values.
If batteries are low (and the AC adapter is unplugged), the unit will save the above values and turn off.
Note: Offset nulling values are always returned to factory settings.
To turn on the unit:
Press . The unit displays EXFO Inc. for a few seconds. You may use it immediately under normal conditions.
To turn off the unit:
From normal operating mode, hold down a few seconds.
WARNING
When the ACTIVE LED on your unit is on, the laser source is active and emitting light. Do not look directly into a live fiber, and ensure that your eyes are protected at all times.
Power Meter/Light Source/Optical Loss Test Set 11
Getting Started
Turning the Unit On and Off
LED Indicators
FPM/FOT-600:
Whether the test passed or failed according to the thresholds
Source wavelength (FOT)
Fiber number
Correction factor activated
AC adapter plugged in
Batteries in use
(with level)
Auto-off activated
FLS/FOT-600:
The laser source is active.
Display
Power meter wavelength or reference power (FPM/FOT)
Value included in favorites list Modulation values
Measured power/loss (FPM/FOT) Active source wavelength (FLS)
Power meter mode
Data storage or recall modes
12 FPM/FLS/FOT-600
Keypad
Getting Started

Activating Automatic Shutdown (Auto-Off)

PRESS: Toggles between all available
wavelengths plus VFL (optional)
Turns unit on/off
Controls auto-off
Exits special modes
PRESS: Switches between
Power, Hold Min, Hold Max
HOLD: Backlight on/off
PRESS: Enters setup
menu
HOLD: Erases data
PRESS:Switches between wavelengths
PRESS:Next value
HOLD: Stores or
edits current value
HOLD: Performs offset nulling
PRESS: Toggles between modulation values
Not present in FLS-600
PRESS: Switches between measurement units HOLD:Sets input power as reference power (not available on FLS-600)
PRESS: Modifies selection
HOLD: Enters data recall mode (not available on FLS-600)
Activating Automatic Shutdown (Auto-Off)
When auto-off is activated, the unit will turn off after 10 minutes of idle time.
Auto-off is activated by default when you turn on the unit.
To deactivate/reactivate auto-off:
When unit is on, press .
Power Meter/Light Source/Optical Loss Test Set 13
Getting Started

Activating the Backlight

Activating the Backlight
When operating the unit in the dark, use the backlight to make data on the display more visible. The keypad buttons will also light for about 10 seconds.
Note: When backlight is activated, you must always press a button once to light
the keypad, then press the actual button you want.
To activate/deactivate the backlight:
From normal operating mode, hold down ( on FLS-600) a few seconds.

Accessing and Navigating Setup Menus

Setup menus differ in each model. You may access and navigate menus as follows:
Press repeatedly to switch between options in a menu level.
Press once to access a submenu from the main level.
Press to exit menus (one level at a time).
Note: Details about each menu option are given in this user guide.
14 FPM/FLS/FOT-600
FOT-600
Normal Mode
PM DATA SRC
*
P/F
CAB1
Getting Started
Accessing and Navigating Setup Menus
FAV
FAV
CF
FPM-600
Normal Mode
PM DATA
P/F
FAV
CF
*: Default name
CAB1
*: Default name
PREF
FLS-600
Normal Mode
SRC
*
FAV
PREF
Power Meter/Light Source/Optical Loss Test Set 15
Getting Started

Installing the EXFO Universal Interface (EUI)

Installing the EXFO Universal Interface (EUI)
The EUI fixed baseplate is available for connectors with angled (APC) or non-angled (UPC) polishing. A green border around the baseplate indicates that it is for APC-type connectors.
Green border
indicates APC
option
Bare metal
(or blue border)
indicates UPC
option
To install an EUI connector adapter onto the EUI baseplate:
1. Hold the EUI connector adapter so the dust cap opens downwards.
2 3 4
2. Close the dust cap in order to hold the connector adapter more firmly.
3. Insert the connector adapter into the baseplate.
4. While pushing firmly, turn the connector adapter clockwise on the
baseplate to lock it in place.
16 FPM/FLS/FOT-600
Getting Started

Cleaning and Connecting Optical Fibers

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.
Power Meter/Light Source/Optical Loss Test Set 17
Getting Started
Cleaning and Connecting Optical Fibers
3. Carefully align the connector and port to prevent the fiber end from touching the outside of the port or rubbing against other surfaces.
If your connector features a key, ensure that it is fully fitted into the port’s corresponding notch.
4. Push the connector in so that the fiber-optic cable is firmly in place, thus ensuring adequate contact.
If your connector features a screwsleeve, tighten the connector enough to firmly maintain the fiber in place. Do not overtighten, as this will damage the fiber and the port.
Note: If your fiber-optic cable is not properly aligned and/or connected, you will
notice heavy loss and reflection.
EXFO uses good quality connectors in compliance with EIA-455-21A standards.
To keep connectors clean and in good condition, EXFO strongly recommends inspecting them with a fiber inspection probe before connecting them. Failure to do so will result in permanent damage to the connectors and degradation in measurements.
18 FPM/FLS/FOT-600
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