Optical fibres - Measurement methods and test procedures. Bandwidth Ingestion-build-202139 and non-elastic webbing of nominal

and non-elastic webbing of nominal 19 mm width

Note: Audible warnings are excluded from the requirements of diagnostic coverage

It provides links to documents that refer to data elements and to information systems where data elements are used

b) equipment intended for use in schools

Optical fibres - Measurement methods and test procedures. Bandwidth Ingestion-build-202139 and non-elastic webbing of nominal1 Scope This part of IEC 60793 describes three methods for determining and measuring the modal bandwidth of multimode optical fibres (see IEC 60793210, IEC 6079330 series and IEC 6079340 series). The baseband frequency response is directly measured in the frequency domain by determining the fibre response to a sinusoidaly modulated light source. The baseband response can also be measured by observing the broadening of a narrow pulse of light. The