IEC 61753-031-3 : 2.0
IEC 61753-031-3 : 2.0
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - PERFORMANCE STANDARD - PART 031-3: NON-CONNECTORIZED SINGLE-MODE 1XN AND 2XN NON-WAVELENGTH-SELECTIVE BRANCHING DEVICES FOR CATEGORY U - UNCONTROLLED ENVIRONMENT
International Electrotechnical Committee