Central beam tube type double armored double sheath outdoor optical cable (GYXTW53)

GYXTW53 is a central barrel type double-layer armored and double-sheathed outdoor optical cable, mainly used for long-distance communication transmission and network connections. Its design structure and material selection have been carefully considered to ensure reliable fiber transmission and protection in harsh outdoor environments. The following are the main structures and features of GYXTW53 optical cable. First of all, GYXTW53 adopts a central barrel structure, with optical fibers placed in the central barrel. This structure is beneficial to protecting the optical fibers from the influence of the external environment. Compared with the traditional loose tube structure, the center tube optical cable has better tensile properties and flexibility while protecting the optical fiber, and is suitable for underground and overhead deployment under harsh conditions. Secondly, the optical cable adopts a double-layer armor design, with the outer layer being steel belt armor and the inner layer being aluminum-plastic composite belt armor. This double-layer armored structure gives the optical cable excellent tensile properties and the ability to withstand external pressure, which can effectively prevent damage from digging, animal gnawing and other foreign objects.

In addition, GYXTW53 also adopts a double-layer sheath structure, with the outer layer made of HDPE (high-density polyethylene) material and the inner layer made of MDPE (medium-density polyethylene) or low-friction material. This design ensures good corrosion resistance and waterproofness of the optical cable, while reducing friction loss and resistance during optical cable installation and maintenance. Regarding the transmission performance of optical cables, GYXTW53 has outstanding performance in optical characteristics. The optical fiber part adopts low-loss and low-dispersion optical fibers, which can maintain low signal attenuation and complete signal waveform during long-distance transmission. At the same time, its structural design also takes into account the tensile properties, temperature changes and humidity effects of the optical fiber to ensure that the optical cable can perform stable communication transmission in various environments. In practical applications, GYXTW53 optical cable is suitable for a wide range of outdoor environments, such as urban communication networks, long-distance transmission systems and rural network access. Its durable armored structure and double-layer sheath design make it very suitable for long-term stable operation in open air, wide areas, and multi-obstacle environments, providing users with high-quality optical fiber transmission services. In summary, GYXTW53 optical cable has become an ideal outdoor optical cable choice due to its durability, multi-layer protection and excellent transmission performance. Whether in overhead, buried or other harsh environments, this optical cable can stably and reliably provide optical fiber communication and data transmission, providing reliable technical support for the communication needs of various application scenarios.