GYXTS is a steel-reinforced, polyethylene-sheathed outdoor fiber optic cable designed for duct and conduit installations. In such cases, we recommend the installation of cable with twisted steel wire. gopher protected cable,To prevent the bite. It became one of the most widely deployed outdoor fiber cables in access networks because it solves a very specific problem: 👉 How do you build outdoor fiber routes that are small, practical, durable, and easy to install—without overengineering everything? That's where GYXTW quietly wins. It features a robust structure with central loose tube fiber units and corrugated steel tape armor, making it ideal for long-distance communication, service drops, and building. Stranded Loose Tube Light-armored Cable (GYTS/GYTA) is a reliable and high-performance solution for fiber optic communication.