two-way rate meaning in Chinese
双向汇率
Examples
- Hdsl uses two twisted copper pairs to achieve two - way rate symmetric communications ; sdsl is similar to hdsl in function , but only needs one twisted copper pair in providing rate symmetric services ; idsl ( isdn dsl ) provides 128 kbps two - way rate symmetric services
速率对称型的xdsl有idsl 、 hdsl 、 sdsl ( singlelinedsl ) 、 hdsl2等多种形式, hdsl采用2对双绞铜线实现双向速率对称通信。 sdsl的功能与hdsl相同,但仅用一对铜线即可提供速率对称型通信。 idsl ( isdndsl )提供128kbits双向速率对称型通信业务。