With the development of fiber optic cable, the future of copper wiring is in doubt. Copper has substantial disadvantages over fiber optic cable and, while copper remains very important, if not dominant, fiber optic systems are taking over, leaving copper in a poor position due to its many disadvantages.
What are the disadvantages of burning waste copper cable wire?_
Tinned Copper vs. Bare Copper Wire - International Wire
Can fiber optic be connected to copper wire?
The Copper Cable Limitations - Silicon
What are the disadvantages of replacing a fuse wire with a copper
What Is Tinned Copper Wire?
What are the disadvantages of metals? - Quora
Copper-clad aluminium wire - Wikipedia
PDF) Attaining Process Robustness through Design of Experiment and Statistical Process Control