⚠️ We apologize for the inconvenience, we are currently experiencing technical issues. We thank you for your understanding.
⚠️ We apologize for the inconvenience, we are currently experiencing technical issues. We thank you for your understanding.
技术在快速发展进步。因此，我们建立了易于使用的术语汇编，帮助您更好地了解影响您业务的术语、技术和趋势。
Transmission technology that consists of modems attached to twisted-pair copper wiring that transmit from 1.5 Mbit/s to 8 Mbit/s downstream (to the subscriber) and up to 1.5 Mbit/s upstream, depending on line distance. Several standards exist for ADSL, namely T1.413 Issue 2, ITU-T G.992.1 (G.DMT) and ITU-T G.992.1 (G.Lite).
