A CCTV coaxial cable with power, commonly known as Siamese cable, is a specialized cable used for connecting CCTV cameras to surveillance systems. It combines both video and power transmission capabilities within a single cable, simplifying the installation process. Here are the features you can expect from a 305-meter (1000 feet) CCTV coaxial cable with power: Length: The cable is typically supplied in a length of 305 meters (1000 feet). This length allows for flexibility in routing and connecting CCTV cameras to the central recording or monitoring system. Coaxial Construction: The cable consists of a coaxial design, which includes a central conductor surrounded by a dielectric insulator, shielding, and an outer protective jacket. The coaxial construction ensures reliable transmission of video signals. Video Transmission: The coaxial cable is specifically designed for carrying video signals from CCTV cameras to the recording or monitoring system. It supports high-quality video transmission over long distances without significant signal degradation. Power Transmission: In addition to the video transmission capability, the cable also includes conductors for power transmission. This allows you to provide power to the CCTV cameras directly through the same cable, eliminating the need for separate power cables. RG59 or RG6 Standard: The CCTV coaxial cable with power is commonly available in RG59 or RG6 standard, referring to the specifications of the cable’s coaxial components. RG6 cables generally offer better signal quality and are suitable for longer cable runs. Connectors: The cable may come pre-terminated with connectors on both ends, such as BNC connectors for video and DC connectors for power. These connectors facilitate easy and secure connections to the CCTV cameras and the surveillance system. Power Conductors: The cable includes dedicated conductors for power transmission, usually in the form of stranded copper wires. These conductors are designed to carry the required voltage and current to power the CCTV cameras effectively. Jacket Material: The outer jacket of the cable is typically made of durable and weather-resistant materials, such as PVC (Polyvinyl Chloride). This jacket provides protection against physical damage, moisture, and environmental elements. Compatibility: The CCTV coaxial cable with power is designed to be compatible with standard CCTV cameras, recorders, and power supplies. Ensure that the cable you choose meets the requirements of your specific CCTV system.
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