What is Ethernet?
Ethernet is a wired networking technology used for stable and high-speed data transfer in local area networks (LAN). It is widely deployed in businesses, industries, and homes.
How does Ethernet work?
Ethernet relies on
- Twisted-pair or fiber optic cables
- Packet-based data transfer following the IEEE 802.3 standard
- Switches and MAC addresses to direct traffic between devices
Types of Ethernet:
- Fast Ethernet (100 Mbps)
- Gigabit Ethernet (1 Gbps)
- 10/25/40/100 Gbps Ethernet
- Power over Ethernet (PoE)
Benefits of Ethernet:
- High stability
- Protection against eavesdropping
- Easy to expand and scale
Use Cases:
- Enterprise networks
- Industrial networks
- Temporary networks
- Critical infrastructure