line digit rate

例句：

1. 1.The new router has a line digitrate of 1 Gbps.
   新路由器的线数字率为1Gbps。
2. 2. The line digit rate is criticalfor the smooth operation of the communication system.
   线路数字率对于通信系统的平稳运行至关重要。
3. 3. The engineers need to optimize theline digit rate to improve the networkperformance.
   工程师需要优化线路数字率以提升网络性能。