Direct Burial Fiber Optic Cable GYTA Armoured Single Mode 144 Core Double Sheath

Direct Burial Fiber Optic Cable GYTA  Armoured Single Mode 144 Fiber Optic Cable Double Sheath

Description :

The structure of GYTA53 optical cable is 250 μ M The optical fiber is sleeved into the loose tube made of high modulus material, and the loose tube is filled with waterproof compound. The center of the cable core is a metal reinforced core. For optical cables with certain number of cores, a layer of polyethylene (PE) shall be extruded outside the metal reinforced core. The loose tube (and filler rope) is twisted around the central reinforced core to form a compact and round cable core, and the gap in the cable core is filled with water blocking filler. A layer of polyethylene inner sheath shall be extruded after longitudinal wrapping of plastic coated aluminum strip (APL), and polyethylene sheath shall be extruded after longitudinal wrapping of double-sided plastic coated steel strip (PSP) to form cable.

● Adopt "SZ" bidirectional stranding technology

● Fill with water blocking ointment in each process and block water in full section

● The overlap of steel (aluminum) tape is bonded reliably, with high strength and no cracking in torsion

● Fiber excess length control is stable

● After cabling, the additional attenuation of the optical fiber is close to zero, and the dispersion value does not change

● Suitable for overhead, pipeline, direct burial and other laying methods

Features:

1) structure characteristics

Scope of application:

● Long distance communication and inter office communication

● It is especially suitable for occasions with high requirements for damp proof and rat proof