Overview: The 48 Core GYTY53 Fiber Optic Cable is a robust, fully armored outdoor cable engineered for long‑distance transmission and direct burial applications. GYTY53 fiber cable is stranded loose tube structure with steel tape double sheaths, the loose tube. HOC 48 core cable CST armoured fiber cable has 4 loose tube and 2 filler, fiber glass yarn, corrugated steel tape and a center FRP strength member. Sheath materials customize available. HOC loose tube fibre cable CST armoured for 48 core is usually used in exterior or interior communication. OPGW, or Optical Ground Wire, is a self-supporting cable used for the installation of optical fibers on overhead power transmission lines. It consists of lightning protection and high-speed optical communication capabilities within a single unit. The configuration of 48 fibers OPGW allows for. HES 48 Core, Multiple Tube, Steel Armored, Single Jacketed Fiber Optic Cable OM3 50/125µ MultiMode HES Branded Single and Multi-Tube Steel Armored, Single-Jacketed Fiber Optic Cables - OM3 50/125µ MultiMode This HES branded fiber optic cable series, enhanced with OM3 MultiMode fiber technology. This 48-core OFC RDSO-approved optical fiber cable with best price is built for high-capacity communication networks in railways and telecom. Featuring single-mode fibers compliant with ITU-T G. 652D and armored with steel tape, it meets IRS:TC 55-2006 Rev. Ideal for. Fiber optic cable GYTY53, 2~144 fibers, central strength member (steel), jelly filled, fiber contained loose tube and PP filler (if necessary) stranded, water blocking tape, PE inner sheath, longitudinally covered by copolymer coated steel tape, PE outer sheath. It is found in two different types:.