Single-mode or multi-mode optical fibers are placed into loose tubes made of high-modulus polyester material, with the tubes filled with a water-blocking compound. The cable core features a central metal strength member; for certain fiber counts, this metal member requires an extruded polyethylene (PE) coating. The loose tubes (and filler rods) are stranded around the central strength member to form a compact, circular cable core, with the interstices filled with water-blocking material. A double-sided chrome-plated, plastic-coated steel tape (PSP) is applied longitudinally, followed by the extrusion of a polyethylene sheath to complete the cable.
| GYTA53 | GYTA53-24B | 12.3 | |
| GYTA53-48B | 15.5 | ||
| GYTA53-96B | 18 | ||
| GYTA53-144 | 21 | ||
| GYTA53-288B | 23 |
Junneng supplies power cables, optical fiber communication cables, transformers, switchgear, distribution cabinets, distribution boxes and supporting electrical equipment for power distribution projects.
Yes. We can support model selection, voltage level matching, cabinet configuration, cable specification review and other customization needs according to drawings or technical requirements.
Materials, production processes, assembly details and finished products are checked through internal inspection and testing procedures before delivery.
Yes. We support overseas buyers with requirement review, quotation communication, product matching, documentation follow-up and shipment coordination.
Please share the product type, model or drawing, voltage/current requirements, quantity, application environment and any required standards or certificates.
We can provide technical communication, product selection support, installation reference information and after-sales coordination for related project applications.
Our products are used in power transmission and distribution, industrial facilities, commercial buildings, renewable energy systems, microgrids and optical fiber communication projects.
After order confirmation, we coordinate production follow-up, packing, documentation and shipment updates so customers can track delivery progress clearly.
Relevant certificates, product specifications, inspection documents or test reports can be discussed according to the product category and project requirement.
Tell us your application, power parameters, installation environment and project goals. Our team will recommend suitable product options and confirm key technical details with you.
