Which two statements differentiate optical-fiber cabling from copper cabling?

Optical fiber cabling provides greater throughput options because it uses light pulses to transmit data, allowing for significantly higher bandwidth compared to copper's electrical signals. This also enables fiber to carry signals for much longer distances without significant signal degradation or the need for repeaters, unlike copper cabling which is limited by electrical resistance and signal attenuation over distance. Copper cabling is generally less expensive for patch cables and is used to carry electrical current for Power over Ethernet (PoE) devices, which fiber cannot do. While fiber can be sensitive to bending, its sensitivity to temperature and moisture changes is generally less impactful on signal integrity than for copper, especially over long distances.