subscriber line

• Asymmetrical digital subscriber line adsl
  不对称数字用户线
• Adsl asymmetric digital subscriber line
  非对称数字用户线路
• Hdsl high bit rate digital subscriber line
  高速数字用户线
• Hdsl2 hdsl4 2 high bit rate subscriber line - 2nd generation hdsl2 hdsl4 issue 2
  高比特率用户线.第2代
• Cdsl : consumer digital subscriber line
  消费者数字订阅线路
• Subscriber line signaling system for telephone automatic switching network
  电话自动交换网用户信号方式
• Cdsl : consumer digital subscriber line
  消费者数字订阅线路
• Cdsl consumer digital subscriber line
  消费者数字订阅线路
• Hdsl high - speed digital subscriber line
  高速数字用户线路
• Idsl internet digital subscriber line
  因特网数字用户线路