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VDE - German association for electrotechnics, electronics and information technologies was founded as early as 1893. It supports modern education for professionals and high acceptance by people. It supports development of electrotechnics, electronics and information technologies and related technologies.
The main task of the association lies in safety in electrotechnics, elaboration of respected technical rules such as national and international standards, tests and certification of equipment and systems.
American version of VDE standards is marked as UL standard (Underwriters Laboratories).
VDE 0472-251. Testing of cables, wires and flexible cords; backscattering in optical fibres (LWL).
(VDE 0472-251. Prüfung an Kabeln und isolierten Leitungen; Rückstreuung bei Lichtwellenleitern (LWL).)
WITHDRAWN published on 1.5.1990
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VDE 0472-252. Testing of cables, wires and flexible cords; attenuation of optical fibres.
(VDE 0472-252. Prüfung an Kabeln und isolierten Leitungen; Dämpfung von Lichtwellenleitern (LWL).)
WITHDRAWN published on 1.1.1985
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VDE 0472-253. Testing of cables, wires and flexible cords; bandwidth of multimode optical fibres.
(VDE 0472-253. Prüfung an Kabeln und isolierten Leitungen; Bandbreite von Mehrmoden-Lichtwellenleitern (LWL).)
WITHDRAWN published on 1.1.1985
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VDE 0472-254. Testing of cables, wires and flexible cords; numerical aperture of multimode optical fibres.
(VDE 0472-254. Prüfung an Kabeln und isolierten Leitungen; Numerische Apertur von Mehrmoden-Lichtwellenleitern (LWL).)
WITHDRAWN published on 1.1.1985
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VDE 0472-255. Testing of cables, wires and flexible cords; cut off wavelength of single-mode fibres.
(VDE 0472-255. Prüfung an Kabeln und isolierten Leitungen; Grenzwellenlänge von Einmodenfasern.)
WITHDRAWN published on 1.4.1986
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VDE 0472-255. Testing of cables, wires and flexible cords; cut-off wavelength of single-mode fibres.
(VDE 0472-255. Prüfung an Kabeln und isolierten Leitungen; Grenzwellenlänge von Einmodenfasern.)
WITHDRAWN published on 1.12.1987
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VDE 0472-256. Testing of cables, wires and flexible cords; dispersion of single mode fibres.
(VDE 0472-256. Prüfung an Kabeln und isolierten Leitungen; Dispersion von Einmodenfasern.)
WITHDRAWN published on 1.6.1987
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VDE 0472-256. Testing of cables, wires and flexible cords; dispersion of single mode fibres.
(VDE 0472-256. Prüfung an Kabeln und isolierten Leitungen; Dispersion von Einmodenfasern.)
WITHDRAWN published on 1.2.1989
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VDE 0472-303. Testing of cables, wires and flexible cords; ageing procedures.
(VDE 0472-303. Prüfung an Kabeln und isolierten Leitungen; Alterung.)
WITHDRAWN published on 1.5.1990
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VDE 0472-303/A1. Testing of cables, wires and flexible cords; ageing procedures; amendment 1.
(VDE 0472-303/A1. Prüfung an Kabeln und isolierten Leitungen; Alterung; Änderung A1.)
WITHDRAWN published on 1.11.1987
Selected format:Latest update: 2026-10-26 (Number of items: 2 208 060)
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