1, outdoor fiber optic cable main center tube, Stranded and slotted core cable, according to the optical fiber bundle and optical fiber ribbon can be divided into ordinary cable, optical fiber ribbon cable and other six kinds of patterns. Each cable Features:

Single-mode fiber is only a single path, and generally used for long-distancetransmission, there are multiple propagation paths of Multimode Fiber, multimodefiber bandwidth for 50MHz~500MHz/km, single mode fiber optic bandwidth up to2000MHz/km, optical fiber wavelength 1550nm and 850nm,1310nm, etc.