Fiber vs. Ethernet Cable: Which is right for your network?

Fibra vs. cable ethernetWhich one is right for your network?

When building a network, choose between Fiber optic cable The difference between optical and Ethernet (copper) cable is crucial. Their main differences lie in the transmission medium and performance.

The Ethernet cable (e.g., cat6Cat6a) uses copper cables to transmit electrical signals. It is cost-effective, easy to install, and compatible with Power over Ethernet (PoE). It is the standard for most home and office LANs over short distances (up to 100 m). However, it is susceptible to electromagnetic interference and has inherent bandwidth limitations.

Fiber optic cable transmits data as pulses of light through strands of glass or plastic. It offers superior speed, much greater distances (kilometers), and complete immunity to interference. With enormous bandwidth potential, it is the backbone of data centers, long-distance networks, and high-speed internet. The main disadvantages are its higher cost and the need for more specialized installation.