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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

SN EN 61746-1
Calibration of Optical Time-Domain reflectometers (OTDR) - Part 1: OTDR for single-mode fibres

Title (German)

Kalibrierung optischer Rückstreumessgeräte (OTDR) - Teil 1: OTDR für Einmodenfasern

Edition 2011-03

Original language German

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

SN EN 61746-1 Calibration of Optical Time-Domain reflectometers (OTDR) - Part 1: OTDR for single-mode fibres

Want to learn more?

SN EN 61746-1
Calibration of Optical Time-Domain reflectometers (OTDR) - Part 1: OTDR for single-mode fibres