传输机房 meaning in English

transmission room

Moreover , look at the transmission machine room . the use of the 2 mbits interface requires a complete set of ddfs whereas the 155 mbits interface only requires a coaxial cabinet without the use of 2 mbits multiplex equipment , greatly reducing the occupancy of machine room space
再来看一下传输机房，采用2mbits接口，需要整列的数字配线架，而采用155mbits接口，只需要一个同轴柜，在传输设备一侧也不再需要2mbits的复用器设备，大大的减少了对传输机房的占用。
What is more , these cables run from the switching room to the transmission room , occupying a great deal of channel space between stories , which is even more precious than machine room space . to solve this problem , 2 . 5g transmission equipment has to be used as bridge cable between stories
同时电缆要从交换机房布放到传输机房，需占用大量楼层间的通道，通道的资源对我们来说比机房的面积还要宝贵，已经有很多机房楼出现这样的问题，由于通道资源不足，只好用昂贵的2