LAN line

Apply a router to build a network may use an ISP to provide home entrance line, then use the home entrance line as a router WAN or LAN home entrance line to build small site network.

路由器组建网络可以由因特网服务供应商提供的一条进户线，作为路由器的WAN或者LAN的进户线，组建路由器网络的小型场所的小型网络。

With respect to the remark of Bao Lan Line, some problems on connection of railroad special telephone with optical fiber communication system are explored in this paper.

介绍了包兰线铁路专用电话与光传输系统组网中的若干问题及解决方法。

Research and Realization of Video Multicast in the Wireless LAN leased line

无线局域网上视频组播网络的研究与实现

The design improvements, tests and applications of DF_ ( 11) locomotives on the Lan Xin line

兰新线东风（11）型机车的设计改进及试验运用

Design and implement of a power line carrier LAN

低压电力线载波局域网系统的设计与实现