CENELEC - EN 61753-031-2
Fibre optic interconnecting devices and passive components - Performance standard - Part 031-2: Non-connectorized singlemode 1×N and 2×N non-wavelength-selective branching devices for Category C - Controlled environment
|Publication Date:||1 October 2014|
|ICS Code (Fibre optic interconnecting devices):||33.180.20|
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 requirement of this IEC standard.
The requirements cover balanced bidirectional non-connectorized
single-mode 1 × N and 2 × N non wavelength-selective
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.