DS01 single mode media converter may be used double opticalfiber-module or singleopticalfiber-module which must be used in couples.
DS01收发器光模块可用双纤光模块，也可选用单纤光模块。选用单纤双向光模块时收发器必须成对使用。
2
But a singleopticalfiber with a diameter of less than half a millimeter can carry more information than a large cable made of copper wires.
但是只一根直径小于半毫米的光纤电缆就可以比由铜丝制成的粗电缆承载更多的信息。
3
The whole design of laser ignition system with singleopticalfiber is researched in the paper. The emphasis of study is concentrated on performance of system.