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Normas BSI – AENOR
BS EN 61753-031-3:2015

BS EN 61753-031-3:2015

Fibre optic interconnecting devices and passive components. Performance standard. Non-connectorized single-mode 1×N and 2×N non-wavelength-selective branching devices for Category U. Uncontrolled environment

2015-03-31 /Under Review
Equivalencias internacionales:

EN 61753-031-3:2015

IEC 61753-031-3:2014


This part of IEC 61753 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 requirements of this 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 U 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. for normal reach PON application).

The requirements also cover unbalanced, bidirectional, non-connectorized, single-mode, non-wavelength-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.

Fibre optic connectors, Optical communication systems, Performance testing, Fibre optics, Electronic equipment and components, Performance, Interfaces, Electrical testing, Environmental testing, Fibre optic branching devices
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