Network bandwidth refers to the maximum amount of data that can be transmitted over a network connection within a given period, typically measured in bits per second (bps). It determines the speed and capacity of a network, influencing how efficiently data moves between devices and servers.

Higher bandwidth allows for faster data transfer and better performance, especially in applications requiring large amounts of data, such as video streaming, cloud computing, and online gaming. Bandwidth is often confused with network speed, but while speed measures how fast data travels, bandwidth represents the total data capacity available.

Common Use Cases:

• Streaming & Downloads: Ensures smooth playback and fast file transfers.
• Cloud Computing: Supports real-time data access and collaboration.
• Online Gaming: Reduces lag by allowing quick data exchanges.
• VoIP & Video Conferencing: Maintains high-quality communication with minimal delay.

Key Characteristics:

• Measured in Mbps or Gbps: Common bandwidth units are Megabits per second (Mbps) and Gigabits per second (Gbps).
• Affects Network Performance: Higher bandwidth improves data flow, reducing congestion.
• Divided Among Users: Multiple devices sharing the same network reduce available bandwidth per device.
• Limited by Infrastructure: Network hardware and internet service provider (ISP) plans dictate bandwidth availability.