DIN EN 60793-1-60 VDE 0888-260:2017-10

Optical fibres

Part 1-60: Measurement methods and test procedures – Beat length

(IEC 60793-1-60:2017); German version EN 60793-1-60:2017
Class/Status: Standard, valid
Released: 2017-10
VDE Art. No.: 0800436

Contents (only German)

This part of the IEC 60793-1 defines test methods for both the phase beat length and the group beat length. These two parameters are defined differently, and will give different results depending on type of polarization-maintaining (PM) fibre. The phase beat length is the relevant parameter for the fibres ability to maintain a high extinction ratio. This is described in more details in Annexes A and B.

This Document is related to the following Topics (in bold):

33	TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING
33.020	Telecommunications in general
33.040	Telecommunication systems
33.050	Telecommunication terminal equipment
33.060	Radiocommunications
33.070	Mobile services
33.100	Electromagnetic compatibility (EMC)
33.120	Components and accessories for telecommunications equipment
33.140	Special measuring equipment for use in telecommunications
33.160	Audio, video and audiovisual engineering
33.170	Television and radio broadcasting
33.180	Fibre optic communications
33.200	Telecontrol. Telemetering

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DIN EN 60793-1-60 VDE 0888-260:2017-10

Optical fibres

Part 1-60: Measurement methods and test procedures – Beat length

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