DSF/IEC 61156-8 ED2
Multicore and symmetrical pair/quad cables for digital communications – Part 8: Symmetrical pair/quad cables with transmission characteristics up to 1 200 MHz – Work area wiring – Sectional specification
| Organization: | DS |
| Status: | inactive |
| Page Count: | 26 |
| ICS Code (Wires and symmetrical cables): | 33.120.20 |
scope:
This part of IEC 61156 relates to IEC 61156-1 and IEC 61156-7. The cables described herein are specified up to 1 200 MHz and are specifically designed to build patch, equipment, and work area cables as defined in ISO/IEC 11801-1. It covers a cable having four individually screened (S/FTP) pairs. The cable may be provided with a common screen over the cable core. The transmission characteristics are specified up to a frequency of 1 200 MHz and at a temperature of 20 °C. The cables covered by this sectional specification are intended to operate with voltages and currents normally encountered in communication systems and support the delivery of d.c. low voltage remote powering applications. These cables are not intended to be used in conjunction with low impedance sources, for example, the electric power supply of public utility mains.
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