Backbone Closet The closet in a building where the backbone cable is terminated and cross connected to either horizontal distribution cable or other backbone cable.

 
  • 干线配线间建筑物内的配线间,用于终端连接干线电缆,并交叉连接水平分布电缆或其他干线电缆。
今日热词
目录 附录 查词历史