Standardi

IEC 60793-1-41:2003 ED2

Enums.Sd.Shared.Models.DocumentStatus.Revised

Standardista on uudempi painos: IEC 60793-1-41:2024 ED4

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Soveltamisala

Describes two methods for determining and measuring the modal bandwidth of multi-mode optical fibres (see IEC 60793-2-10, IEC 60793-2-30 and IEC 60793-2-40).The baseband frequency response is directly measured in the frequency domain by determining the fibre response to a sinusoidally modulated light source, it can also be measured by observing the broadening of a narrow pulse of light. Method A - Optical time domain measurement method (pulse distortion). Method 2 - Frequency domain measurement method. Each method can be performed using one of two launches: an overfilled launch (OFL) condition or a restricted mode launch (RML) condition.

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  • Standardi julkaisijalta IEC
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  • Painos: 2
  • Julkaisutyyppi: IS
  • products.specs.pages
  • Publisher IEC
  • Distributor IEC
  • ICS 33.180.10
  • ISO TC TC 86/SC 86A

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