Import Fiber Optic Adapters — Buy in Bulk from Supplier in China

Fiber optic adapters from FOG Communication Co., Ltd. are passive components designed to connect two fiber optic cables with matching or compatible connector types, including LC, SC, ST, and MTP. These adapters enable low-loss signal transmission in structured cabling systems, with insertion loss typically below 0.2 dB when mated with standard polished ferrules. The housing is constructed from high-grade engineering plastic or metal, selected for thermal stability and mechanical durability under repeated mating cycles.

The adapters support single-mode and multimode fiber applications, with ceramic alignment sleeves that maintain precise core alignment. Standard sleeve materials include zirconia for high-wear resistance, though some variants use phosphor bronze for cost-sensitive deployments. There is no indication of polishing grade (UPC or APC), so users should confirm termination type before ordering. These are not plug-and-play devices but require careful handling to avoid contamination of the ferrule end faces, which can cause signal degradation.

These adapters are used primarily in enterprise data centers, telecom central offices, and industrial automation networks where modular patching is required. Buyers include network integrators, telecom infrastructure contractors, and equipment manufacturers sourcing for patch panels or wall outlets. Trade terms are not specified, but standard packaging is bulk in anti-static bags with desiccant, and units are typically shipped in cartons of 100 or 500. MOQ and lead time must be confirmed directly with the supplier.

FOG Communication Co., Ltd. is based in Shenzhen, China, with a physical address in the Junxu Technology Park, Dalang, Baoan District. The supplier is listed as imported and holds a harbor trust tier, indicating verified business registration and export history. No certifications, years in operation, or client references are provided in the listing. The company appears to function as a manufacturer or distributor focused on passive fiber components, with no indication of R&D capacity or in-house testing lab.

The supplier does not provide response rate or average response time, suggesting limited buyer communication infrastructure. There is no mention of production volume, workforce size, or quality control processes. The absence of these details does not imply poor capability, but buyers must request documentation independently. The company’s profile is limited to location and trade status, with no claims about revenue, certifications, or exclusive technologies.