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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 |
| Edice: | 1 |
| ICS: | 33.120.20 |
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.