Outdoor fiber optic cable is  made to protect the optical fiber to operate safely in complicated outdoor environment. Most outdoor fiber cables are loose buffer design, with the strengthen member in the middle of the whole cable, the loose tubes surround the central strength member. Inside the loose tube there is waterproof gel filled, whole cable materials used and gels inside cable between the different components (not only inside loose tube) will help make the whole cable resist of water.
 
Typical outdoor fiber optic cable types are GYTS, GYTA, GYXTW, GYTA53, GYTY53 and GYTC8S (also called Figure 8 cable) GYTS, GYTA and GYXTW outdoor fiber cables are used for aerial and duct applications, GYTA53 and GYTY53 are used for direct buried, GYTC8S the figure 8 outdoor fiber optic cable is used mainly for aerial. Ningbo Youxin Optic-Electronic Technology Co.,Ltd  supply various kinds outdoor use fiber cables including both armored type and not armored type; these cables are competitive on prices and fast delivery.

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