EXFO Photonic Solutions Div. EPM-ELS-50 – страница 2

9. Continue to turn as you withdraw the cleaning tip.

10. Repeat steps 7 to 9, but this time with a dry cleaning tip (2.5 mm tip provided by

EXFO).

Note: Make sure you don’t touch the soft end of the cleaning tip and verify the

cleanliness of the cotton tip.

11. Throw out the cleaning tips after one use.

Cleaning Detector Ports

Regular cleaning of detectors will help maintain measurement accuracy.

IMPORTANT

Always cover detectors with protective caps when unit is not in use.

To clean detector ports:

1. Remove the protective cap and adapter (FOA) from the detector.

2. If the detector is dusty, blow dry with compressed air.

3. Being careful not to touch the soft end of the swab, moisten a cleaning tip with

only one drop of isopropyl alcohol.

IMPORTANT

Alcohol may leave traces if used abundantly. Do not use bottles that

distribute too much alcohol at a time.

4. While applying light pressure (to avoid breaking the detector window), gently

rotate the cleaning tip on the detector window.

5. Repeat step 4 with a dry cleaning tip or blow dry with compressed air.

6. Discard the cleaning tips after one use.

EPM-50/ELS-50 17

Maintenance 18

Replacing Batteries

Your unit requires three AA alkaline or rechargeable

batteries.

To replace batteries:

1. Turn off the unit.

2. Open the battery compartment door located at the

back of the unit.

3. Replace batteries, respecting the polarity as shown.

4. Close the battery compartment door.

WARNING

Do not throw batteries into fire or water and do not short-circuit

the batteries’ electrical contacts. Do not disassemble.

Recalibrating the Unit

Manufacturing and service center calibrations are based on the ISO/IEC 17025

Standard, which states that calibration documents must not contain a

recommended calibration interval, unless this has been previously agreed upon

with the customer.

Validity of specifications depends on operating conditions. For example, the

calibration validity period can be longer or shorter depending on the intensity of use,

environmental conditions and unit maintenance. You should determine the

adequate calibration interval for your unit according to your accuracy requirements.

Under normal use, EXFO recommends calibrating your unit every year.

Note: The FlexCare warranty program includes Calibration/Verification

packages (see Service and Repairs on page 25).

Note: Recalibration only applies to the EPM-50 Power Meter.

Recycling and Disposal (Applies to European

Union Only)

Recycle or dispose of your product (including electric and electronic

accessories) properly, in accordance with local regulations. Do not

dispose of it in ordinary garbage receptacles.

This equipment was sold after August 13, 2005 (as identified by the

black rectangle).

³ Unless otherwise noted in a separate agreement between EXFO and a

customer, distributor or commercial partner, EXFO will cover costs related to

the collection, treatment, recovery and disposal of end-of-lifecycle waste

generated by electronic equipment introduced after August 13, 2005 to an

European Union member state with legislation regarding Directive 2002/96/EC.

³ Except for reasons of safety or environmental benefit, equipment manufactured

by EXFO, under its brand name, is generally designed to facilitate dismantling

and reclamation.

For complete recycling/disposal procedures and contact information, visit the EXFO

Web site at www.exfo.com/recycle.

EPM-50/ELS-50 19

Troubleshooting 20

7 Troubleshooting

Solving Common Problems

Problem Possible Cause Solution

The unit does not turn on. Batteries are discharged. Replace batteries.

Reference power different than

Received power outside

Change source output

source output power.

detector’s range.

power.

Error Codes and Descriptions

ER: error code displayed until you press a key.

Error

Description Solution

Code

LIGH

Light detected while nulling offsets.

Correctly place protective cap on

Nulling is not performed.

detector port, then retry.

(EPM-50

only)

3/11 Embedded software problem. Contact EXFO.

7 Hardware problem. Replace unit.

13 Non-volatile memory corrupted

³ Hold down all 3 buttons during

(would occur during unit

initialization to reset unit.

initialization).

³ Unit must be recalibrated.

Contact EXFO.

Contacting the Technical Support Group

To obtain after-sales service or technical support for this product, contact EXFO at

one of the following numbers. The Technical Support Group is available to take your

calls from Monday to Friday, 8:00 a.m. to 7:00 p.m. (Eastern Time in North America).

For detailed information about technical support, visit the EXFO Web site at

www.exfo.com.

Technical Support Group

400 Godin Avenue

1 866 683-0155 (USA and Canada)

Quebec (Quebec) G1M 2K2

Tel.: 1 418 683-5498

CANADA

Fax: 1 418 683-9224

support@exfo.com

To accelerate the process, please have information such as the name and the serial

number (see the product identification label—an example is shown below), as well

as a description of your problem, close at hand.

P/N

**************** A

Ver.

Mfg.

S/N

542392-3D

January 2020

date

465 Godin Avenue

Made in Canada QST442B

Vanier (Quebec) G1M 3G7 CANADA

EPM-50XX

ELS-50-XX-XX-XX

Detector

Source

Source

type

ports

connector

You may also be requested to provide the embedded software version numbers.

To display the embedded software version, the

manufacturing date, and the serial number:

1. Hold down

and press at the same time.

The unit displays the main embedded software

version.

2. Press again to view the serial number and

manufacturing date.

3. Press to return to normal mode.

EPM-50/ELS-50 21

Technical Specifications 28

ELS-50 Specifications

Notes

a. All specifications valid at 23 °C ± 3 °C, with an FC/UPC connector

b. Typical

c. rms for lasers and —3 dB width for LEDs

d. After 15 minutes warmup; expressed as ± half the difference between the maximum and minimum values measured

over 8 hours

NOTICE

抩⛙

CHINESE REGULATION ON RESTRICTION OF HAZARDOUS SUBSTANCES

₼⦌␂ℝ☀⹂䓸德棟Ⓟ䤓屓⸩

NAMES AND CONTENTS OF THE TOXIC OR HAZARDOUS SUBSTANCES OR ELEMENTS

CONTAINED IN THIS EXFO PRODUCT

▔⚺⦷㦻 EXFO ℶ❐₼䤓㦘㹡㦘⹂䓸德㒥⏒侯䤓⚜䱿✛⚺摞

Indicates that this toxic or hazardous substance contained in all of the homogeneous

materials for this part is below the limit requirement in SJ/T11363-2006

O

嫷䯉年㦘㹡㦘⹂䓸德⦷年捷ↅ㓏㦘⧖德㧟㠨₼䤓⚺摞⧖⦷ SJ/T11363-2006 㪖⑕屓⸩䤓棟摞尐

㻑ⅴₚᇭ

Indicates that this toxic or hazardous substance contained in at least one of the

homogeneous materials used for this part is above the limit requirement in SJ/T11363-2006

X

嫷䯉年㦘㹡㦘⹂䓸德咂⺠⦷年捷ↅ䤓㩟₏⧖德㧟㠨₼䤓⚺摞怔⒉ SJ/T11363-2006 㪖⑕屓⸩䤓

棟摞尐㻑ᇭ

Toxic or hazardous Substances and Elements

㦘㹡㦘⹂䓸德✛⏒侯

Part Name

Hexavalent

Pol ybrominated

Polybrominated

Lead

Mercury

Cadmium

捷ↅ⚜䱿

Chromium

biphenyls

diphenyl ethers

杔

㻭

椣

⏼ↆ杻

⮩䅃勣啾

⮩䅃ℛ啾搩

(Pb)

(Hg)

(Cd)

(Cr VI)

(PBB)

(PBDE)

Enclosure

OO O O O O

⮥⮂

Electronic and

electrical

XO X O X X

sub-assembly

䟄⷟✛䟄⷟兓ↅ

Optical

a

sub-assembly

XO O O O O

a

⏘ⷵ兓ↅ

Mechanical

a

sub-assembly

OO O O O O

a

㧉㬿兓ↅ

a. If applicable.

Ⱁ㨫抑䞷ᇭ

MARKING REQUIREMENTS

㪖㽷尐㻑

Product

Environmental protection use period (years)

Logo

ℶ❐

䘾⬒≬㔳∎䞷㦮棟 ( ㄃ )

㪖㉦

This Exfo product

10

㦻 EXFO ℶ❐

a

Battery

5

a

䟄㻯

a. If applicable.

Ⱁ㨫抑䞷ᇭ

EPM-50/ELS-50 29

Guide d’utilisation

EPM-50/ELS-50

Wattmètre/Source lumineuse

ii

Copyright © 2010 EXFO Electro-Optical Engineering Inc. Tous droits réservés.

La reproduction, le stockage dans un système d’extraction ou la transmission de

tout ou partie de la présente publication, que ce soit par voie électronique,

mécanique ou tout autre moyen, notamment par photocopie, enregistrement ou

autre, sans l’autorisation écrite préalable de EXFO Electro-Optical Engineering Inc.

(EXFO) sont formellement interdits.

Les informations fournies par EXFO sont considérées comme exactes et fiables.

Cependant, EXFO ne saurait être tenu pour responsable de l’utilisation de ces

informations ou de la violation de brevets ou de tout autre droit de tiers pouvant en

découler. Aucune licence, implicite ou autre, n’est concédée selon les termes du

brevet d’EXFO.

Le code CAGE (code d’identification pour les entreprises et organismes

gouvernementaux américains) d’EXFO, en vertu de l’Organisation du Traité de

l’Atlantique Nord (OTAN), est le 0L8C3.

Les informations contenues dans la présente publication sont sujettes à

modification sans avis préalable.

Marques commerciales

Les marques commerciales d’EXFO sont identifiées comme telles. Cependant, la

présence ou l’absence d’une telle identification n’affecte aucunement le statut légal

des marques commerciales.

Unités de mesure

Les unités de mesure mentionnées dans la présente publication sont conformes

aux normes et aux pratiques SI.

Version : 2.0.0

Table des matières

Informations relatives à la certification ............................................................ iv

1 Présentation du EPM-50/ELS-50 ................................................ 1

Caractéristiques principales .............................................................................. 1

Sources d’alimentation ..................................................................................... 3

Applications courantes ..................................................................................... 3

Conventions ...................................................................................................... 3

2 Informations relatives à la sécurité ......................................... 4

3 Initiation .................................................................................... 5

Mise sous et hors tension de l’unité ................................................................. 5

Activation de l’arrêt automatique ..................................................................... 6

Changement des adaptateurs de connecteur ................................................... 6

Nettoyage et connexion des fibres optiques ..................................................... 8

4 Mesure de la puissance ou de la perte (EPM-50) .................... 9

Annulation des déviations électriques .............................................................. 9

Référencement de votre wattmètre à une source ........................................... 10

Mesure de la puissance ou de la perte ............................................................ 11

5 Utilisation d’une Source lumineuse (ELS-50) ......................... 13

Activation/désactivation d’une source lumineuse ........................................... 13

Modulation du signal source .......................................................................... 13

6 Entretien .................................................................................. 14

Nettoyage des connecteurs de l’interface universelle EXFO (EUI) .................... 15

Nettoyage des connecteurs fixes ..................................................................... 17

Nettoyage des ports du détecteur .................................................................. 19

Remplacement des piles ................................................................................. 20

Réétalonnage de l’unité .................................................................................. 20

Recyclage et mise au rebut (Union européenne uniquement) ......................... 21

7 Dépannage .............................................................................. 22

Résolution de problèmes courants .................................................................. 22

Codes d’erreur et descriptions ........................................................................22

Contacter l’équipe d’assistance technique ...................................................... 23

Transport ........................................................................................................ 24

8 Garantie ................................................................................... 25

Informations générales ................................................................................... 25

Responsabilité ................................................................................................. 26

Exclusions ....................................................................................................... 26

Certification .................................................................................................... 26

Entretien et réparation ...................................................................................27

EXFO Centres de service dans le monde .......................................................... 28

A Caractéristiques techniques ................................................... 29

EPM-50 ........................................................................................................... 29

ELS-50 ............................................................................................................. 30

EPM-50/ELS-50 iii

Informations relatives à la certification iv

Informations relatives à la certification

Informations FCC

L’équipement de test électronique est exempté d’obligation de conformité à la

partie 15 (FCC) aux États-Unis. Cependant, la plupart des équipements EXFO sont

soumis à des tests de vérification de conformité périodiques.

Informations 

L’équipement de test électronique est soumis à la norme EMC dans l’Union

européenne. La norme EN61326 prévoit des exigences en matière d’émission et

d’immunité applicables au matériel de laboratoire ainsi qu’aux équipements de

mesure et de commande. Cet appareil a été soumis à des tests poussés,

conformément aux normes et exigences de l’Union européenne.

DECLARATION OF CONFORMITY

Application of Council Directive(s): 2004/108/EC - The EMC Directive

2006/66/EC - The Battery Directive

93/68/EEC - CE Marking

And their amendments

Manufacturer’s Name: EXFO Electro-Optical Engineering Inc.

Manufacturer’s Address: 400 Godin Avenue

Quebec, Quebec

Canada, G1M 2K2

(418) 683-0211

Equipment Type/Environment: Test & Measurement / Industrial

Trade Name/Model No.: EPM-50 / Power Meter

ELS-50 / Light Source

Standard(s) to which Conformity is Declared:

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

EN 55022: 2006 + A1: 2007 Information technology equipment — Radio disturbance

characteristics — Limits and methods of measurement

I, the undersigned, hereby declare that the equipment specified above conforms to the above Directive and Standards.

Manufacturer

Signature:

Full Name: Stephen Bull, E. Eng

Position: Vice-President Research and

Development

Address: 400 Godin Avenue, Quebec (Quebec),

Canada, G1M 2K2

Date: December 03, 2009

1 Présentation du

EPM-50/ELS-50

Ce guide d’utilisation s’applique aux produits suivants (sauf mention contraire,

les descriptions s’appliquent à tous les produits) :

³ Wattmètre EPM-50

³ Source lumineuse ELS-50

Caractéristiques principales

Le Wattmètre EPM-50 offre :

³ une conception robuste

³ des adapteurs de connecteur interchangeables

³ une durée de vie des piles de 300 heures

³ une reconnaissance de tonalité pour l’identification des fibres

³ une interface PP universelle

³ une fonction de référence pour les mesures de perte directes

Le Source lumineuse ELS-50 offre :

³ une conception robuste

³ une excellente stabilité électrique pour des mesures de perte fiables

³ une interface à connecteurs interchangeables

³ une durée de vie des piles allant jusqu’à 60 heures

³ des adapteurs de connecteur interchangeables

³ une composition de tonalités pour l’identification des fibres

EPM-50/ELS-50 1

Présentation du EPM-50/ELS-50 2

Vue de face

Capuchon

de protection

Affichage LCD

Clavier

(EPM-50 illustré)

Vue de dos

Étiquette de

sécurité et

numéro de série

Étiquette de

référence rapide

Compartiment à piles

(3 piles alcalines ou

rechargeables)

Port de connecteur