Norm

NEN-EN-IEC 61753-031-2:2014 en

Fibre optic interconnecting devices and passive components - Performance standard - Part 031-2: Non-connectorized single-mode 1?N and 2?N non-wavelength-selective branching devices for Category C - Controlled environment

90,57

Over deze norm

Status Definitief
Aantal pagina's 18
Commissie Fibre optic communications
Gepubliceerd op 01-11-2014
Taal Engels
NEN-EN-IEC 61753-031-2 contains the minimum initial tests and measurement requirements and severities which a non-wavelength selective branching device (NWBD) should satisfy in order to be categorized as meeting the requirement of this IEC standard. The requirements cover balanced bidirectional non-connectorized single-mode 1 ? N and 2 ? N non wavelength-selective branching devices for use in an IEC Category C environment (N is the number of branching ports), especially but not exclusively used for PON application. For balanced NWBD two attenuation and uniformity performance classes are considered: class A (premium class) which meets more restrictive requirements (i.e. for extended reach PON application) and class B (standard class) for standard application (i.e. normal reach PON application). The requirements also cover unbalanced bidirectional non-connectorized single-mode, nonwavelength- selective branching devices; however, the specifications of unbalanced branching devices are limited to 1 ? 2 and 2 ? 2 devices because they are the most commonly used.

Details

ICS-code 33.180.20
Nederlandse titel Fibre optic interconnecting devices and passive components - Performance standard - Part 031-2: Non-connectorized single-mode 1?N and 2?N non-wavelength-selective branching devices for Category C - Controlled environment
Engelse titel Fibre optic interconnecting devices and passive components - Performance standard - Part 031-2: Non-connectorized single-mode 1?N and 2?N non-wavelength-selective branching devices for Category C - Controlled environment

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