The filling gel to optical fiber is one of the important components of communicationcable.
光纤填充油膏是通信光缆的重要组成元件之一。
2
In cable television networks of the opticalcommunication systems, optical laser drive is a key component of the transmitter.
在有线电视网的光通信系统中，激光驱动器是光发射机的关键组成部分。
3
Focused on the optical fibre and cable, optical network hardware and FTTH, this paper introduces the status quo and trends of global optical communication market.