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
This sectional specification relates to IEC 61156-1 and IEC 61156-7. The cables described hereinare specified up to 1 200 MHz and are specifically designed to build patch, equipment, and workarea cables as defined in ISO/IEC 11801 and ISO/IEC 15018.It covers a cable having four individually screened (STP) pairs. The cable may be provided with acommon screen over the cable core. The transmission characteristics are specified for a frequencyrange 4 MHz to 1 200 MHz and at 20 °C.These cables can be used for various communication channels which use as many as four pairssimultaneously. In this sense, this sectional specification provides the cable characteristic