GYTC8S Fiber Optic Cable For Aerial and LAN Applications

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GYTC8S Fiber Optic Cable For Aerial and LAN Applications

GYTC8S is a typical self-supporting aerial fiber optic cable used in network communication. It has nice crush resistance and moisture performance, suitable for overhead laying of long-distance communications.

Aerial optical cables can be divided into two categories gytc8s-fiber-optic-cable-arial-and-ftth based on their installation methods. The first category is the all-dielectric self-supporting (ADSS) cables. These are heavier and use stronger metal.


GYTC8S is a type of figure-8 self-supporting outdoor fiber cable. The cable uses a steel messenger wire to support itself and can be installed without additional support structures. It can be used for short to moderate distances between poles or towers, making it a good choice for rural areas. In addition, the cable has good moisture resistance and crush resistance.

Its structure is made up of a central metal strength member, loose tubes and filler ropes. The central strength member is surrounded by loose tube and filled with water blocking jelly, and it is also covered by a longitudinal layer of plastic-coated aluminum tape (APL). The steel strands are combined with loose tubes and filler ropes to form the figure-8 cable core. The whole cable core is then wrapped in a polyethylene sheath.

It has a heavy-duty cable jacket and rugged metal or aramid yarn strength members that make it suitable for use in aerial installation. Its insulated core is filled with water-blocking jelly and wrapped in a polyethylene sheath, which makes it suitable for use in harsh environments. It can withstand high levels of temperature, humidity and sunlight. This cable is mainly used in FTTH applications. It has high tensile strength, low bend radius and is easy to install. It is also lightweight and can be hung easily between poles or towers.


GYTC8S is a figure 8 self supporting cable suitable for installation in aerial environment for long haul communications. It is also suitable for duct and buried applications. It has good moisture resistance and crush resistance performance. The figure-8 structure enables the cables to withstand long haul communication strains, which helps reduce installation costs. In addition, the loose tube stranding technology makes the fibers have good secondary excess length, which reduces the influence of lateral crush. The water blocking compound improves the waterproof capability. The corrugated steel tape armor and PE outer sheath provide excellent crush resistance and gun shot resistance features.

The 250m M optical fibers are positioned in the loose tubes made of high modulus plastic and filled with gel. The loose tubes (and filler ropes) are stranded around the non-metallic central strength member to form a compact and circular cable core. Then, a layer of aluminum-polyethylene laminate (APL) is longitudinally wrapped mpo-loopbacks around the cable core and integrated with the steel strand to form an 8-figure polyethylene sheath.

After cabling, the additional attenuation of the optical fiber is better than 0.02dB/Km and the dispersion value remains unchanged. The cable complies with YD/T 1155-2001 and IEC 60794-1. In addition, the cable has a medium density polyethylene jacket that ensures a low friction installation and provides excellent mechanical and environmental performances.


GYTC8S is a typical self supporting fiber optic cable for aerial applications. It is also suitable for use in duct and buried method. It is made up of 12 cores or 24 cores single mode or multimode optical fibers in a figure 8 structure, which offers a high tensile strength and easy installation. It is armored with corrugated steel tape and PE sheath that improves the tensile strength, crush resistance and gun shot resistance. It also has a water blocking system that reduces the loss of signal in harsh environments.

This type of fiber cable is designed for outdoor use and can be hung between utility poles and power towers. It is often used in long-distance communication and power line transmission. It offers many benefits, including its light weight, low attenuation and dispersion, and corrosion resistance. In addition, it can be installed more quickly than traditional cables.

There are two types of aerial fiber cables – GYTC8S and ADSS. GYTC8S is a self-supporting cable with a central strength member and stranded loose tube. It is ideal for low fiber count applications, as it minimizes the number of support structures needed. ADSS is an all-dielectric self-supporting cable that does not use any metallic components, making it less susceptible to electrical interference. It can be installed over longer spans than GYTC8S, but it may require additional support structures.


GYTC8S is a typical self supporting outdoor fiber cable for aerial application, it can be used in FTTH and LAN application. The figure-8 structure allows the fibers to have good secondary excess length, which improves the cable tensile strength. The loose tube stranding technology also makes the cable flexible, which ensures the integrity of the optical fibers. The corrugated steel tape armored and PE outer sheath provides crush resistance and gun shot resistance features.

The single-mode/multimode optical fibers, 250um in diameter, are positioned in the loose tubes made of high modulus plastic, and the tubes are filled with water-resistant filling compound. A steel wire locates in the center of core as a metallic strength member, and the loose tubes (and fillers) are stranded around the strength member into a compact and circular cable core. After an Aluminum Polyethylene Laminate (APL) moisture barrier is applied around the cable core, this part of the cable accompanied with the stranded wires as the supporting parts are completed with a polythylene(PE) sheath to be a figure-8 structure.

The figure-8 cables are commonly used in FTTH, which is the main network connecting the homes to the telecommunications service providers. They are also ideal for LAN applications, such as connecting computers to the Internet.

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