You can take it as a business blog.12 core indoor optical fiber cable12芯光缆是内置12根光纤（成分为二氧化硅、石英玻璃）的通信电缆，具有多种结构模型和两种传输模式，是一种应用广泛的通信光缆。First of all, it has the same transmission speed as light, wide bandwidth and fast transmission speed, and can meet various high-speed communication needs. Its transmission performance is stable and it uses high-quality optical fiber as the transmission medium, which can effectively avoid signal attenuation and interference and ensure the stability and reliability of signal transmission....