Future IEC 61753-021-3 Ed. 1.0: Fibre optic interconnecting devices and passive components - Performance standard - Part 021-3: Single-mode fibre optic connectors for category U - Uncontrolled environment

Future 61753-124-2 Ed.1.0: Fibre optic interconnecting devices and passive components - Part 124-2: Simplex and duplex reference cords with multimode fibre and cylindrical ferrule connectors for Category C - controlled environment

IEC 61753-056-2 Ed. 1.0: Fibre optic interconnecting devices and passive components - Performance standard - Part 056-2: Single mode fibre pigtailed style optical fuse for category C - Controlled environment

IEC 61753-057-2 Ed. 1.0: Fibre optic interconnecting devices and passive components - Performance standard - Part 057-2: Single mode fibre plug-receptacle-receptacle style optical fuse for category C - Controlled environment

IEC 61753-058-2 Ed. 1.0: Fibre optic interconnecting devices and passive components - Performance standard - Part 058-2: Single mode fibre pigtailed style optical power limiter for category C - Controlled environment

IEC 61753-051-3 Ed. 2.0: Fibre optic interconnecting devices and passive components - Performance standard - Part 051-3: Single mode fibre plug style fixed attenuator for category U - Uncontrolled environment

IEC 61753-031-2 Ed. 1.0: Fibre optic interconnecting devices and passive components - Performance standard - Part 31-2: Non-connectorised single-mode 1xN and 2xN non-wavelength-selective branching devices for Category C - Controlled environment

IEC 61753-122-2 Ed. 1.0: Fibre optic interconnecting devices and passive components - Performance standards - Part 122-2: Simplex and duplex cords with multimode fibre and cylindrical ferrule connectors for Category C - Controlled environment

IEC 61753-124-2 Ed. 1.0: Fibre optic interconnecting devices and passive components - Performance Standard - Part 124-2: Simplex and duplex reference cords with A1a multimode fibre and cylindrical ferrule connectors for Category C - controlled environment

IEC 61753-031-2/Ed1: Fibre optic interconnecting devices and passive components - Performance standard - Part 031- 2: Non-connectorised single-mode 1×N and 2×N non-wavelength-selective branching devices for Category C - Controlled environment