OPTION1 DT Riser-Rated, Outdoor/Indoor Fiber Optic Cable innovatively combines the safety features of an indoor, riser-rated cable with the durability critical to outside plant (OSP) use, all in a single, gel-free cable that helps enable faster deployment and reduced installation costs.
Lightera’ field-proven, totally gel-free loose tube design lies at the heart of each OPTION1 DT Cable. To construct this cable, optical fibers are placed within flexible 2.5 mm buffer tubes that contain a specially-engineered, super-absorbent yarn that delivers excellent water penetration resistance without the use of messy gels and filling compounds. Next, the color-coded buffer tubes are then stranded around a dielectric central member using the reverse oscillating lay (ROL) stranding technique for easy, mid-span fiber access. Additional gel-free, super-absorbent material is then applied to the cable core to offer added water-blocking protection and faster cable preparation. Finally, dielectric strength elements, a ripcord and a durable outer jacket complete the cable construction.