Tianlian Communication Cable HYA5320 * 2 * 0.9 has sufficient supply

Description :

　　The advantages of cables and optical cables are: 1. There are differences in materials. Cables are made of metal materials (mostly copper and aluminum) as conductors; Fiber optic cables use glass fibers as conductors.

　　2. There is a difference in the transmission signal. The cable transmits electrical signals. Fiber optic cables transmit optical signals.

　　3. There are differences in the scope of application. Cables are now commonly used for energy transmission and low-end data information transmission (such as telephone). Fiber optic cables are commonly used for data transmission.

　　Tianlian Communication Cable HYA5320 * 2 * 0.9 has sufficient supply

　　4. Insulation material: high-density polyethylene; 1. Insulated single wire: Continuously extruding insulation material on the wire, using the specified 10 standard chromatograms for identification, and ensuring the electrical performance of the cable;

　　2. Insulated wire group: Twist a single insulated wire into four wire groups at different pitches to minimize crosstalk to the maximum extent possible, and use a specified chromatographic combination to identify wire pairs;

　　3. Cable core structure: Insulated single wires are twisted into pairs and then twisted into cable cores using the same core or unit type. Different cable ties are used for each unit to facilitate construction, maintenance, and identification.

　　4. Cable core tape: The cable core is wrapped with non hygroscopic and non oil absorbing insulation tape;

　　5. Cable shielding: Wrap double-sided plastic coated aluminum tape with rolled (or non rolled) stripes longitudinally outside the cable core wrapping tape, and overlap and bond both sides;

　　6. The armor layer adopts double-layer wrapped steel tape armor.

　　Tianlian Communication Cable HYA5320 * 2 * 0.9 has sufficient supply

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