摘要
计算机网络是计算机和通讯技术结合而成的信息交流手段。它的传输速率由计算机软硬件、传输介质、通讯设备、网络协议等决定。其中传输介质和网络设备之间不同的连接和布线方法、面板模块的选择等对网络的衰减和串扰有不可忽视的影响。
Computer network is the information interchange means combining the computer and the communication technology. It's transmission rate is decided by many factors including computer software and hardware, transmission media, communication apparatus and network protocols etc., among which network attenuation and crosstalk affected by different connections and wiring methods between transmission media and network equipments,choices of panel modules can' t be ignored.
出处
《电脑知识与技术》
2005年第12期116-117,共2页
Computer Knowledge and Technology
关键词
网络
传输速率
传输介质
衰减
串扰
network
transmission rate
transmission media
attenuation
crosstalk