Double-sheathed direct-buried optical cable

Double Sheath Direct Burial Armored Fiber Optic Cable, as the name suggests, is a type of fiber optic communication cable with a double protective layer (sheath), specifically designed for direct burial underground without the need for additional protective conduits (such as. Double Sheath Direct Burial Armored Fiber Optic Cable, as the name suggests, is a type of fiber optic communication cable with a double protective layer (sheath), specifically designed for direct burial underground without the need for additional protective conduits (such as. Installed direct buried and/or duct type installation for highly reliable industrial applications. Designed for outdoor applications to protect optical fiber for the unexpected mechanical and environmental conditions. Qualification and acceptance testing are performed to assure the optical cable's. GYTA53 is a heavy-duty double-armored, double-sheathed outdoor fiber optic cable designed for extreme environments. Ideal for direct. The fibers, 250µm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Thickness of sheath is nominal 1,1 mm (±'b1 0,1) for inner and 1,8 (±'b1 0,1) mm for able on customer request. Other delivery lengths is available Steel Wir er sheath color is black.