Laser printers and other peripheral equipment can be connected to a LAN for common use. Coaxial and fibre-optic cables are popular communication lines for LANs because they provide fast data transmission and are easy to install.

• 激光打印机和其它接口设备连接局域网络供大家使用。同轴电缆与光纤缆线是局域网络常用的通讯线路,提供快速的数据传输,安装容易。