Import Direct Burried Optical Fiber Cable — Buy in Bulk from Supplier in Pakistan

This direct buried optical fiber cable is engineered for long-haul backbone installations, featuring a stranded loose tube design with dry-block water blocking technology. The cable core uses fiber reinforced plastic as a central strength member, eliminating metallic elements for all-dielectric performance. Outer sheathing is high density polyethylene, with corrugated steel tape armor for rodent protection and engraved hot foil printing for meter-length markings. Nominal delivery length is 4 kilometers with a tolerance of ±3%, suitable for underground deployment without conduit.

The loose tubes are made from polybutylene terephthalate and filled with thixotropic jelly to prevent water ingress, while water blocking yarns and tapes provide additional moisture resistance. Fiber types supported include G.652 and G.655, selected per customer requirement. The dry-block construction removes the need for traditional jelly-filled tubes, simplifying splicing and reducing cleanup time during installation. This design improves handling flexibility and maintains performance across temperature ranges from -40°C to +70°C.

The cable is used in telecommunications backbone networks, CATV systems, and junction communication points where corrosion resistance and mechanical durability are critical. Buyers include national telecom operators, infrastructure contractors, and private network providers sourcing for underground deployments. Trade terms typically involve FOB Karachi or CIF ports, with bulk orders of 5 km or more preferred. Packaging is on wooden reels, with each reel labeled with fiber count, length, and batch number.

Premier Cables is a supplier based in Karachi, Sindh, Pakistan, with a physical address listed on Razi Shahrah-E-Faisal. The company is registered as an importer in the Harbor trust tier, indicating it operates as a trading entity rather than a manufacturer. There is no public information on production capacity, years in operation, or factory certifications. The listing does not claim any in-house manufacturing, and response metrics show zero response rate and zero average response hours, suggesting limited buyer communication capability.

The supplier's role appears to be that of a distributor or agent for optical fiber cable products, likely sourcing from third-party manufacturers in Asia. No details are provided on quality control processes, testing protocols, or client references. Buyers should treat this as a sourcing intermediary and verify product compliance directly with the supplier before placing orders. The lack of response data and absence of manufacturing claims indicate this is not a factory-direct supplier.