The following are some of the most common fiber optic cable configurations:
Loose Tube Cable: Loose fiber optic cable is a common fiber optic cable construction in which the optical fiber is placed in a loose tube. Loose tubes are usually made of materials such as polyethylene (PE) or polypropylene (PP) to provide protection and cushioning. Inside the loose tube, the optical fiber is usually surrounded by filler to provide additional protection. This construction gives the cable a high level of protection and the ability to adapt to different environments.
Tight-Buffered Cable: Compact fiber optic cable is a fiber optic cable construction in which each fiber is surrounded by a compact plastic cladding (tight buffer). Compact cables typically have smaller diameters and are more flexible for applications that require more flexibility in installation and maintenance, such as indoor cabling.
Armored Cable: Armored fiber optic cable is a structure in which a metallic armor is added to the outside of the cable. The armor can be metal tape or braided wire, providing additional mechanical protection and tensile strength. Armored fiber optic cables are suitable for applications that require a higher level of physical protection, such as buried or exposed to harsh environments.
Aerial Cable: An aerial cable is a fiber optic cable designed to be suspended from poles, cable ladders, or other support structures. It usually includes a strength member and a protective layer to provide adequate strength and protection. Pendant fiber optic cables are often used for long distance telecommunication transmission and urban cabling.
Each structure has its own application scenarios and advantages. When choosing a specific fiber optic cable structure, you need to consider factors such as the installation environment, physical protection needs, transmission distance and application requirements.
