WHAT IS CENTRAL TUBE OPTICAL FIBER CABLE?

What is central tube optical fiber cable? The structure of optical cable is that 250lJm optical fiber is put into a loose tube made of high modulus material. The loose tube filled with waterproofing compound. The loose tube longitudinally wrapped with a layer of double-sided plastic-coated tape (PSP), and water-blocking material added between the s

What is quartz fiber optic? Quartz optical fiber is an optical fiber with a core of pure quartz glass with a high refractive index and a sheath of organic or inorganic material with a low refractive index. Quartz fiber optic is the abbreviation of optical fiber. It is a fiber-shaped waveguide structure made of extremely high-purity quartz glass (