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 Ingestion-build-258901 IEC 61029 series)

IEC 61029 series)

What is BS EN 9162 - Self-Verification Program about

but which nevertheless may require the immunity level

it is important to ensure that the filter and its housing and sealing device do not permit the ingress of particles into a cleanroom or clean zone

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 Ingestion-build-258901 IEC 61029 series)1 Scope 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