GYTZA53 Railway Fiber Optic Cable Heavy Armor Tunnel LSZH Direct Buried 2-48 Core

The fibers, ∅250µm colored fibers, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with PE for cable with high fiber count, locates in the center of core as metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. An Aluminum Ployethylene Laminate (APL) is applied around the cable core. Then the cable core is covered with a thin flame-retardant inner sheath, which is filled with jelly to protect it from water ingress. Ater a corrugated steel tape armor is applied, the cable is completed with a flame-retardant outer sheath.

Features:

• Good mechanical and temperature performance and flame-retardant property;
• High strength loose tube that is hydrolysis resistant;
• Special tube filling compound ensure a critical protection of fiber;
• Crush resistance and flexibility;
• The following measures are taken to ensure the cable water tight: steel wire used as central strength member; 100% cable core filling; loose tube filling compound; APL moisture barrier; PSP enhancing moisture barrier; Water-blocking material.

Applications:

• Duct
• Aerial
• Direct buried

Dongguan Yiyuan Optical Cable Co., Ltd. is a high-tech enterprise mainly engaged in the research, development, production and sales of optical fiber and cable series products. In the field of optical fiber cable manufacturing, it has a number of patents belonging to its own, which can design and manufacture various communication optical cables according to the needs of different customers. Since its establishment, Yiyuan Optical Cable has been committed to technological innovation, and always follows the trend of technological development. We have partners and agents in many large and neutral cities across the country, and many companies believe in and choose to use our products and services.

The company adheres to the tenet of "Science and Technology Innovation, Strives for Excellence", unremittingly pursues technological progress, and is guided by the needs of domestic and foreign markets, and established with well-known companies in the United States, Brazil, Singapore, Japan, Vietnam, Thailand, Bangladesh and other countries and regions A good business relationship has been established. The main customer groups include domestic telecommunications, mobile, radio and television, schools, oil fields, banks, power and government departments and foreign television and telecommunications network operators. Our company's products strictly comply with international industry standards, in line with the principle of honest management and win-win cooperation, with first-class technology, first-class products and services to share the achievements of optical fiber communication technology with our customers and friends.

"First-class technology and products, considerate and enthusiastic service" is our aim. Customer satisfaction is our eternal pursuit. All employees of Yiyuan Optical Cable Company are full of enthusiasm and are willing to go hand in hand with friends from all walks of life, seek common development, and jointly create a new optical fiber communication business.