transponders are interconnected units associated with the rru or the bbu and play a large part in the transport of the 5g signal. the first half of the transport procedure is called fronthaul, where fiber optic signals from the rru are fine-tuned by the transponder using wavelength division multiplexing (wdm) techniques and then passed on to the bbu and edge servers that are part of the cran. the latter half of the procedure where the signals from the cran unit are passed on by optics or wireless to the core and further on to the data center is called backhaul. amphenol provides connectors that go inside the transponders and routers that assure a smooth run of the 5g transport.

 

应答器是与rru或bbu相关的互连单元，在5g信号的传输中起着很大的作用。传输过程的前半部分称为前端，使用波长复用(wdm)技术对来自rru的光纤信号进行微调，然后传递给作为cran一部分的bbu和边缘服务器。从cran单元的信号通过光学或无线传输到核心并进一步传输到数据中心的过程的后半部分称为回程。安酚提供连接器进入应答器和路由器的连接器，确保5g传输的顺利运行。