high speed subscriber data line
常见例句
- ADSL is one of the modulation techniques. Using the wideband capacity in copper twisted-pair cable, high speed data can be transmitted on the subscriber line.
ADSL 技術是一種調制技術，在雙絞銅線的兩耑分別接入ADSL 調制解調器，即可利用其高頻寬帶特性傳送高速數據。 返回 high speed subscriber data line