Syrian Figure-Eight Optical Cable 2 Cores

A 2-core Syrian figure-8 optical cable is a self-supporting aerial fiber optic cable designed for reliable outdoor installation with integrated messenger support and water-resistant protection.Construction and DesignThe cable features a figure-8 cross-section, combining the optical fiber core with a messenger steel wire for self-supporting aerial deployment . The fibers are housed in loose tubes made of high-modulus plastic, filled with water-blocking gel or yarn to prevent moisture ingress . These tubes are stranded around a central strength member (steel or FRP) to form the cable core. The core is further protected with water-blocking tape and, in armored versions, corrugated steel tape (CST) for enhanced mechanical and moisture resistance . Finally, a black polyethylene (PE) outer sheath is extruded to complete the figure-8 structure .Fiber Options and Technical SpecificationsFiber types: Single-mode (ITU G652D, G657A) and multimode (OM1, OM2, OM3, OM4) are available .Core count: 2 fibers, suitable for small-scale aerial links or interbuilding connections .Mechanical properties: High tensile strength (up to 7000N for steel-armored versions), hydrolysis-resistant loose tubes, and gel-filled construction for fiber protection .Environmental tolerance: Operating temperature range from -40℃ to +70℃, UV-resistant PE jacket, and water-proof design .ApplicationsThe 2-core figure-8 cable is ideal for:Aerial installations without additional support hardware, reducing installation costs .Rural broadband and urban pole-to-home drops, including 5G small cell backhaul .Interbuilding voice or data communication and utility co-deployment projects .Installation and ComplianceSelf-supporting design allows spans of hundreds of meters without extra support .Standards compliance: YD/T 1155-2001, IEC 60794-2-1, ISO9001, CE, and RoHS certified .Packaging options: Available in standard lengths (e.g., 2,000 meters) with customizable reels, logos, and protective packaging for transport and storage .AdvantagesLightweight and flexible for easier handling and installation .Superior fiber protection against moisture and mechanical stress .Cost-effective for aerial deployment due to integrated messenger wire . This cable provides a durable, reliable, and versatile solution for small-scale aerial fiber optic networks, ensuring long-term performance in harsh outdoor environments.