Calibration of optical time-domain reflectometers (OTDR) - OTDR for multimode fibres Ingestion-build-181247 BS ISO/IEC 27004:2016 includes the

BS ISO/IEC 27004:2016 includes the following principal changes:

to be used to construct cords for use in cabling specified in the EN 50173 series of standards

This part of ISO 27145 defines all regulatory data elements of the ISO 27145 series

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NOTE 1 This International Standard does not apply for LED modules

Calibration of optical time-domain reflectometers (OTDR) - OTDR for multimode fibres Ingestion-build-181247 BS ISO/IEC 27004:2016 includes the1 Scope This part of IEC 61746 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.