What is ADSL?

1, ADSL (asymmetric digital subscriber line), that is, asymmetric digital subscriber loop.

2.ADSL uses a pair of existing telephone copper wires to provide users with asymmetric uplink and downlink transmission rates (that is, bandwidth).

3.ADSL can provide an uplink speed of up to 3.5Mbps and a downlink speed of up to 24Mbps on the existing twisted pair and ordinary telephone lines according to the local line conditions.

4. Uplink refers to the direction of users to telecom service providers, such as uploading files. Downlink refers to the direction from the telecom service provider to the user, such as downloading files.