What is the diameter of a GYFTY24-core optical cable

The overall diameter of a 24-core GYFTZY optical cable is approximately 10.5 ± 0.2 mm.The GYFTZY24 cable is an outdoor fiber optic cable designed for duct and aerial applications, typically using single-mode fibers. Each fiber is housed in a PBT loose tube with a tube thickness of 0.3 ± 0.05 mm and a tube diameter of 2.1 ± 0.1 mm. The individual fiber cladding diameter is 125 µm, with a coating diameter of approximately 242 ± 7 µm. The cable includes a central steel strength member of 1.6 mm diameter, a longitudinal corrugated steel tape for mechanical protection, and a black MDPE outer jacket with a thickness of 1.8 ± 0.2 mm, resulting in a total cable diameter of 10.5 ± 0.2 mm .Additional SpecificationsFiber type: Single-mode (SM) or multimode (MM) depending on applicationNumber of fibers: 24 coresStrength member: Central steel wireArmor: Corrugated steel tape laminated with polyethyleneOuter jacket: Black MDPE, suitable for outdoor use, direct burial, and duct installationTube filling compound: Provides water-blocking and mechanical protection These dimensions make the GYFTZY24 cable suitable for structured backbone networks, industrial environments, and outdoor installations where mechanical protection and environmental resistance are required . For precise installation planning, always verify the specific manufacturer datasheet, as slight variations may exist depending on the fiber brand or custom cable design.