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Publication details

Publication CODE Title
NBN EN 61746-2:2011 (2011-01) CALIBRATION OF OPTICAL TIME-DOMAIN REFLECTOMETERS (OTDR) PART 2: OTDR FOR MULTIMODE FIBRES
 
Price Excl. VAT Total number of pages, tables and drawings
25.00 € 3 P.
Description
Provides procedures for calibrating multimode optical time domain reflectometers (OTDR). It covers OTDR measurement errors and uncertainties. The test of the laser(s) source modal condition is included as an optional measurement. This standard does not cover correction of the OTDR response.
Class  C93  (TELECOMMUNICATIONS - ELECTRONIC PASSIVE ELECTRONIC COMPONENTS AND OPTICAL FIBRES (SEE ALSO C90))
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 here: IEC 61746-2:2010. For the series NBN EN 50XXX, the standards are however complete.

EN version
FR version
DE version
Status
Status Registered trilingual Belgian standard EN or FR or DE
Situation Currently active
Partly replaces  NBN EN 61746:2005
Origin
Committee TC 86
FIBRE OPTICS (systems)
Responsible De heer VAN HECKE Luk
Approval
BEC Approval 2011-01-02
NBN Approval 2011-03-23
Belgian Official Journal 2011-04-12
Registration 115583
ICS-Code (International Standards Classification) 33.180.01
NBN Status New
Date of ratification (d.o.r.) 2011-01-02
Date of availability (d.a.v.) 2011-01-21
Date of announcement (d.o.a.) 2011-04-02
Date of publication (d.o.p.) 2011-10-02
Date of withdrawal former edition (d.o.w.) 2014-01-02
Correspondences with international standards
Relation International standard Date
is identical to EN 61746-2:2011 2011-01-21
is identical to IEC 61746-2:2010/ed. 1.0 2010-06-21
Relations to belgian/foreign publications
Type Origin Code Date
Standard Foreign IEC 61745
Standard Belgium NBN EN 60793-2-10
Standard Belgium NBN EN 60793-2-50
Standard Belgium NBN EN 61280-1-4
Standard Belgium NBN EN 61280-4-1
Standard Belgium NBN EN ISO/IEC 17025