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25.00 € 4.
IEC 62343-3-3:2020 is available as IEC 62343-3-3:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 62343-3-3:2020 provides a performance specification template for wavelength selective switches. The object is to provide a framework for the preparation of detail specifications on the performance of wavelength selective switches. Additional specification parameters are often included for detailed product specifications or performance specifications if necessary. However, specification parameters specified in this document are not removed from the detail product specifications or performance specifications. The technical information regarding wavelength selective switches and their applications in DWDM systems with single-mode fibres are described in IEC TR 62343-6-4. This second edition cancels and replaces the first edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - modification of the normative references; - modification of the terms and definitions.
Class  C
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally only available in English or French. Only the cover page is translated and the document itself is in English or in French.

Very important notice: 98% of the text of the NBN EN 55XXX, NBN EN 6XXXX comes from the IEC text which is NOT included. This text can be ordered electronically on our website, but isn't available via this link. Please contact the BEC if you want to buy this text and we'll give you the appropriate link.

DE version
EN version
FR version
Status Registered trilingual Belgian standard EN or FR or DE
Situation Currently active
Replaces  NBN EN 62343-3-3:2014
Committee CLC/SR 86C
Fibre optic systems and active devices
BEC Approval 2020-05-14
NBN Approval 2020-06-25
ICS-Code (International Standards Classification) 33.180.20
NBN Status New
Date of ratification (d.o.r.) 2020-05-14
Date of availability (d.a.v.) 2020-05-29
Date of announcement (d.o.a.) 2020-08-14
Date of publication (d.o.p.) 2021-02-14
Date of withdrawal former edition (d.o.w.) 2023-05-14
Correspondences with international standards
Relation International standard Date
is identical to EN IEC 62343-3-3:2020 2020-05-29
is identical to IEC 62343-3-3:201X
Relations to belgian/foreign publications
Type Origin Code Date
Standard Belgium EN 61290-7-1
Standard Belgium EN 61300-3-14
Standard Belgium EN 61300-3-2
Standard Belgium EN 61300-3-29
Standard Belgium EN 61300-3-32
Standard Belgium EN 61300-3-38
Standard Belgium EN 61300-3-6
Standard Belgium EN 61753-021-2
Standard Belgium EN 62074-1
Standard Belgium EN 62343
Standard Belgium EN IEC 61300-3-21
Standard Belgium EN IEC 62343-1
Standard Belgium EN IEC 62343-5-2
Document Foreign ITU-T G.694-1
Document Foreign prEN IEC 61300-2-14