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EN 61746:2001

Calibration of optical time-domain reflectometers (OTDRs) EN 61746:2001

Publication date:   Sep 25, 2006

General information

99.60 Withdrawal effective   Feb 1, 2008

CENELEC

CLC/SR 86 Fibre optics

European Norm

17.180.30   Optical measuring instruments | 33.180.99   Other fibre optic equipment

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Scope

Provides procedures for calibrating single-mode optical time domain reflectometers (ODTRs). It only covers ODTR measurement errors and uncertainties. The ODTR must be equipped with a minimum feature set: programmable index of refraction, display of a trace representation, two cursors, absolute distance measurement, displayed power level relative to a reference level. It does not cover correction of the ODTR response.

Life cycle

NOW

WITHDRAWN
EN 61746:2001
99.60 Withdrawal effective
Feb 1, 2008

REVISED BY

WITHDRAWN
EN 61746:2005