trunk fiber meaning in English
制箱子用布
Examples
- The trunk fiber network and the system of information network cities in china
干线光缆传输网与中国信息网络城市节点体系 - The epon network includes optical line terminal ( olt ) and optical network unit ( onu ) . onuses share the optical distribution network ( odn ) trunk fiber back to the central office
Epon系统采用局端机( olt ) -用户端机( olt )两级结构,中间由无源光分配网络完成下行光功率分配和上行光耦合。