Line rate意思

"Line rate" is a term used in telecommunications and networking to describe the maximum data transfer rate or bandwidth of a communication link or channel. It refers to the number of bits or bytes that can be transmitted per second across a single line or connection.

For example, a network interface card (NIC) with a line rate of 1 Gbps (gigabits per second) can transmit up to 1 billion bits of data per second over a network cable. Similarly, a fiber optic cable with a line rate of 100 Gbps can carry 100 billion bits of data per second.

The line rate is an important factor in determining the overall speed and capacity of a network. It is typically specified when designing or upgrading network infrastructure to ensure that the communication links can support the required data transfer rates.