铁路中间站通信机房是安装铁路运输通信设备和铁通骨干传输中继设备的重要场所。2005年9月30日铁通吉林分公司长春北站和2005年10月15日甘肃分公司兴泉堡站通信机房,相继发生了火灾事故,造成铁路专用通信中断,严重影响了铁路运输生产,同时造成骨干传输网切换。由于中间站通信机 Railway middle station communication room is an important place for installing railway transportation communication equipment and TieTong backbone transmission relay equipment. September 30, 2005 Changchun North Railway Station Branch of Jilin Changchun North Station and October 15, 2005 Xingquan Fort Gansu branch communications room, have a fire accident, resulting in the suspension of railway communications, seriously affecting the railway transport production, at the same time Cause the backbone transmission network switch. Due to the middle station communication machine