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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]

NF C93-903-20 ; NF EN 61300-3-20:2004-02-01
Fibres optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-20 : examinations and measurements - Directivity of fibre optic branching devices

Title (German)

Lichtwellenleiter-Verbindungselemente und passive Bauteile - Grundlegende Prüf- und Messverfahren - Teil 3-20 : untersuchungen und Messungen - Richtdämpfung von LWL-Verzweigern

Edition 2004-02-01

Original language French

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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

NF C93-903-20 ; NF EN 61300-3-20:2004-02-01 Fibres optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-20 : examinations and measurements - Directivity of fibre optic branching devices

Want to learn more?

NF C93-903-20 ; NF EN 61300-3-20:2004-02-01
Fibres optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-20 : examinations and measurements - Directivity of fibre optic branching devices