Copper Communication Cables
General communication cables typically refer to copper-conductor cables used for signal transmission. Depending on their construction, they can be categorized into pair-type and star-quad cables. Based on transmission distance, they can be further classified into intra-city, out-of-city, and long-distance types, with various structural designs tailored to specific application environments.
Key Features
Classification by Installation Location
Jelly Type Cable
A cable core filled with petroleum jelly to prevent moisture ingress and protect signal transmission.
Air Type Cable
An unfilled core that utilizes air pressure monitoring to detect and locate cable damage through real-time pressure drops.
Self-Supporting Cable
Designed for attachment to utility poles.
Wayside Communication Cable
Specially designed for communication along railway lines and between stations, with high resistance to strong electric fields.
Railway Signalling Cable
Used for railway signal systems.
Communication Cable Installation Diagram
Applications
Industries
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