Import All Dry Loose Tube Single Mode Cable — Buy in wholesale FOB from Supplier in China

Hunan Guanglian Photoeletricity Technologies Co., Ltd manufactures dry loose tube single mode fiber optic cable using water-blocking dry materials rather than traditional gel filling. The cable construction places single mode optical fibers within loose buffer tubes, with dry water-swellable tapes or yarns providing moisture protection without petroleum-based filling compounds. This design targets telecommunications infrastructure, data communication networks, and internet service provider deployments where gel-free construction simplifies installation and reduces cleanup requirements.

Single mode fiber in this cable type typically conforms to ITU-T G.652.D or G.657.A1 standards, with 8.3/125 micrometer core/cladding dimensions enabling low-attenuation transmission across 1310nm and 1550nm wavelength windows. The loose tube design, standard in outdoor stranded cables, provides mechanical protection and fiber excess length to accommodate thermal expansion and tensile loading. Dry water-blocking technology, employing superabsorbent polymers, achieves comparable moisture resistance to gel-filled alternatives while eliminating compatibility issues with cable blowing equipment and simplifying mid-span access for branching or repair operations.

Primary applications include aerial and duct installations in telecommunications networks, backbone routes for internet service providers, and data center interconnects where single mode performance is required. The cable's outdoor rating suits direct burial with appropriate conduit, aerial lashing, or duct placement. Buyers should confirm fiber count, cable diameter, and tensile strength ratings against specific installation tensions and span lengths. Trade terms of FOB and CIF are offered, with packaging designed for transit protection.

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Hunan Guanglian Photoeletricity Technologies Co., Ltd is located in Changsha, Hunan Province, China, with operations centered in this central Chinese manufacturing hub. The supplier holds a harbor trust tier on the platform with a response rate of 0.00% and no recorded average response hours, indicating limited or inactive inquiry handling. The company specializes in fiber optic cable manufacturing for telecommunications, data communication, and networking applications.

The supplier's profile does not disclose founding year, facility size, production capacity, staff count, or specific quality management certifications. No client references, annual revenue, or export volume figures are provided. The stated product scope covers dry loose tube single mode fiber optic cable with flexible minimum order quantities. Buyers should conduct independent verification of the company's manufacturing credentials, quality control processes, and current operational status before committing to purchase orders.