Which type of cable is more expensive and fragile?

Fiber cables are recognized for being more expensive and fragile compared to other types of cables. The primary reason for their cost is the complexity involved in the manufacturing process, which includes the use of glass fibers to transmit data via light signals. This technology enables higher data transfer rates and longer distances without signal degradation, making it a premium choice for many networking applications.

However, this fragility arises from the glass fibers used in fiber optics, which can easily be broken or damaged if mishandled. Unlike copper cables or coaxial cables, fiber optics require careful handling and installation practices to prevent damage. Additionally, fiber cables often need specialized connectors and tools, further adding to their overall expense.

In contrast, cables like copper, coaxial, and shielded twisted pair are more robust and typically less expensive. These materials can be produced at lower costs and are more forgiving in terms of installation and handling, making them suitable for a wider range of everyday applications.