Construction:
The cores are made of soft copper wire in polyethylene insulation, twisted in pairs with steps, not equal and not multiples of each other.Pairs are twisted in the core by unidirectional twisting.It is allowed over the twisted core of cables to overlap the belt insulation made of polyethylene terephthalate tape. On top of the core there is a screen made of aluminopolymer tape with a contact conductor made of tinned copper wire 0,4 mm in diameter.
On top of the screen there is a sheath made of polyvinyl chloride (PVC). The cable does not spread combustion in single laying.
Field of application:
High-frequency cables of pair twisting for structured cable systems are designed for stationary horizontal and vertical laying inside buildings and structures, for operation in the frequency range up to 100 MHz (category 5 and 5e according to GOST R 54429-2011) and ISO/IEC 11801. Cables are manufactured in climatic version U, categories of placement 3, 4 for cables with polyvinylchloride sheath according to GOST 15150.
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