The technique USES 16level TCPAM, and has obvious technical advantages compared with ADSL and HDSL.

该技术采用16电平tcpam，与ADSL, HDSL技术相比具有明显的技术优势。

youdao

The technique USES 16level TCPAM, and has obvious technical advantages compared with ADSL and HDSL.

该技术采用16电平tcpam，与ADSL, HDSL技术相比具有明显的技术优势。

youdao