The capacitance between the cores is influenced by the core insulation (material), the voltage classes (wall thickness of the core insulation) and by the material of the insulation (material constant). With regard to the capacitance in relation to the shield, the situation is similar but the position of the core in relation to the shield […]
The NVP value is the time that a signal needs to pass through a cable compared to the speed of light. This is primarily of interest for bus cables and is determined by their structure. Vote Up +0 Vote Down -0You already voted!
PoE means “Power over Ethernet” and describes the ability of the cable to transfer not only data but also energy to the load. For this, a certain voltage and certain current carrying capacity are needed. The voltage is less than 60V and the voltage level of the cable must therefore be at least 300V. The […]
EIA/TIA-568-A and EIA/TIA-568-B are standards for the contacting of eight-pin Ethernet RJ-45 connectors. In functional terms, there are no differences and the only visual difference is that core pairs 2 and 3 (orange/white & green/white) are swapped round. The only thing that is important here is that contacting is consistently in line with the standards. […]
No. A cable with a PVC outer jacket cannot be halogen-free. The abbreviation PVC stands for polyvinyl chloride. The chloride (or chlorine) is a halogen. Vote Up +2 Vote Down -0You already voted!