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sklademVydáno: 2011-04-07
IEC TR 61156-1-3:2011
Multicore and symmetrical pair/quad cables for digital communications - Part 1-3: Electrical transmission parameters for modelling cable assemblies using symmetrical pair/quad cables
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| Označení normy: | IEC TR 61156-1-3:2011 |
| Vydáno: | 2011-04-07 |
| Jazyk: | Anglicky |
Popis
IEC TR 61156-1-3:2011
IEC/TR 61156-1-3:2011(E) is a supplement to IEC 61156-1 Edition 3 (2007): Multicore and symmetrical pair/quad cables for digital communications - Part 1: Generic specification. It covers the following topics: - the near-end crosstalk test methods and length correction procedures of 6.3.5; - the far-end crosstalk test methods and length correction procedures of 6.3.6; - the concatenation of measured cable segments, even if they are of different design.