SIST EN 60825-2:2005/A2:2010

SLOVENSKI STANDARD
SIST EN 60825-2:2005/A2:2010
01-december-2010
9DUQRVWODVHUVNLKL]GHONRYGHO9DUQRVWNRPXQLNDFLMVNLKVLVWHPRY]RSWLþQLPL
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Safety of laser products - Part 2: Safety of optical fibre communication systems (OFCS)
(IEC 60825-2:2004/A2:2010)
Sicherheit von Lasereinrichtungen - Teil 2: Sicherheit von Lichtwellenleiter-
Kommunikationssystemen (LWLKS) (IEC 60825-2:2004/A2:2010)
Sécurité des appareils à laser - Partie 2: Sécurité des systèmes de télécommunication
par fibres optiques (STFO) (CEI 60825-2:2004/A2:2010)
Ta slovenski standard je istoveten z: EN 60825-2:2004/A2:2010
ICS:
13.280 Varstvo pred sevanjem Radiation protection
33.180.01 6LVWHPL]RSWLþQLPLYODNQLQD Fibre optic systems in
VSORãQR general
SIST EN 60825-2:2005/A2:2010 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60825-2:2005/A2:2010

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SIST EN 60825-2:2005/A2:2010

EUROPEAN STANDARD
EN 60825-2/A2

NORME EUROPÉENNE
October 2010
EUROPÄISCHE NORM

ICS 31.260; 33.180.01


English version


Safety of laser products -
Part 2: Safety of optical fibre communication systems (OFCS)
(IEC 60825-2:2004/A2:2010)


Sécurité des appareils à laser -  Sicherheit von Lasereinrichtungen -
Partie 2: Sécurité des systèmes Teil 2: Sicherheit von Lichtwellenleiter-
de télécommunication par fibres optiques Kommunikationssystemen (LWLKS)
(STFO) (IEC 60825-2:2004/A2:2010)
(CEI 60825-2:2004/A2:2010)




This amendment A2 modifies the European Standard EN 60825-2:2004; it was approved by CENELEC on
2010-10-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this amendment the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This amendment exists in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CENELEC member into its own language and notified to the
Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels


© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60825-2:2004/A2:2010 E

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SIST EN 60825-2:2005/A2:2010
EN 60825-2:2004/A2:2010 - 2 -
Foreword
The text of document 76/409/CDV, future amendment 2 to IEC 60825-2:2004, prepared by IEC TC 76,
Optical radiation safety and laser equipment, was submitted to the IEC-CENELEC parallel vote and was
approved by CENELEC as amendment A2 to EN 60825-2:2004 on 2010-10-01.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
The following dates were fixed:
– latest date by which the amendment has to be
implemented at national level by publication of
(dop) 2011-07-01
an identical national standard or by endorsement
– latest date by which the national standards conflicting
(dow) 2013-10-01
with the amendment have to be withdrawn
__________
Endorsement notice
The text of amendment 2:2010 to the International Standard IEC 60825-2:2004 was approved by
CENELEC as an amendment to the European Standard without any modification.
__________

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SIST EN 60825-2:2005/A2:2010
- 3 - EN 60825-2:2004/A2:2010
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.

Replace the existing reference and its amendments by the following:

Publication Year Title EN/HD Year

IEC 60825-1 2007 Safety of laser products - EN 60825-1 2007
Part 1: Equipment classification and
requirements

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SIST EN 60825-2:2005/A2:2010

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SIST EN 60825-2:2005/A2:2010
IEC 60825-2
®
Edition 3.0 2010-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
AMENDMENT 2
AMENDEMENT 2
Safety of laser products –
Part 2: Safety of optical fibre communication systems (OFCS)

Sécurité des appareils à laser –
Partie 2: Sécurité des systèmes de télécommunication par fibres optiques
(STFO)

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
J
CODE PRIX
ICS 31.260; 33.180.01 ISBN 978-2-88912-176-2
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN 60825-2:2005/A2:2010
– 2 – 60825-2 Amend. 2 © IEC:2010
FOREWORD
This amendment has been prepared by IEC technical committee 76: Optical radiation safety
and laser equipment
The text of this amendment is based on the following documents:
Enquiry draft Report on voting
76/409/CDV 76/419/RVC

Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the stability date indicated on the IEC web site under
"http://webstore.iec.ch" in the data related to the specific publication. At this date, the
publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
____________
Foreword
In the list of parts of the IEC 60825 series, delete the following:
Part 6: Safety of products with optical sources, exclusively used for visible information
transmission to the human eye
Part 7: Safety of products emitting infrared optical radiation, exclusively used for wireless
‘free air’ data transmission and surveillance
Replace the title of Part 8 as follows:
Part 8: Guidelines for the safe use of laser beams on humans
Add the title of the following new part:
Part 13: Measurements for classification of laser products
1 Scope and object
Add, after the sixth paragraph ("Throughout this part of IEC 60825., (LEDs) and optical
amplifiers.") the following new note:
NOTE 2 The optical hazard of light emerging from a fibre is determined by the wavelength and power emerging
from the fibre and the optical characteristics of the fibre. (See Annex A.).
Renumber the existing note as Note 1.

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SIST EN 60825-2:2005/A2:2010
60825-2 Amend. 2 © IEC:2010 – 3 –
2 Normative references
Replace the existing reference and its amendments by the following:
IEC 60825-1:2007, Safety of laser products – Part 1: Equipment classification and
requirements
3.5
hazard level 1
Add to the end of the definition:
“. The level of radiation is measured with the conditions for Class 1 laser products (see
IEC 60825-1), but with condition 2 being as defined in clause 4.8.1 of this standard
(IEC 60825-2)”
3.6
hazard level 1M
Delete the final phrase of the existing definition as follows: “. . . whereby the level of radiation
is measured with the measurement conditions for Class 1M laser products (see IEC 60825-
1)”.
Add to the end of the definition (before the note):
“. The level of radiation is measured with the conditions for Class 1M laser products (see
IEC 60825-1), but with condition 2 being as defined in clause 4.8.1 of this standard
(IEC 60825-2)”
3.7
hazard level 2
Add to the end of the definition (before the note):
“. The level of radiation is measured with the conditions for Class 2 laser products (see
IEC 60825-1), but with condition 2 being as defined in clause 4.8.1 of this standard
(IEC 60825-2)”
3.8
hazard level 2M
Delete the final phrase of the existing definition as follows: “. . . whereby the level of radiation
is measured with the measurement conditions for Class 2M laser products (see IEC 60825-
1)”.
Add to the end of the definition (before the note):
". The level of radiation is measured with the conditions for Class 2M laser products (see
IEC 60825-1), but with condition 2 being as defined in clause 4.8.1 of this standard
(IEC 60825-2)”
3.9
hazard level 3R
Add to the end of the definition (before the note):
". The level of radiation is measured with the conditions for Class 3R laser products (see
IEC 60825-1), but with condition 2 being as defined in clause 4.8.1 of this standard
(IEC 60825-2)”

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SIST EN 6082
...