Loose Tube Layer Stranded Reinforced Core Armored Flame-retardant Optical Cable（GYTZA53）

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Colored optical fibers are placed in a loose tube made of high-modulus material, filled with thixotropic gel. The center of the cable core is a metal strength member. The loose tube(and filling rope)is twisted around the central strength member to form a circular cable core, with the interstices of the cable core filled with water-blocking gel. After longitudinally wrapping with coated aluminum tape, the cable is sheathed with polyethylene to form an inner protective layer, and then longitudinally wrapped with double-sided coated steel tape to form a flame-retardant outer protective layer.

DETAILS

The material of the loose tube itself has good resistance to hydrolysis and high strength.

◆ Filled with thixotropic gel inside the tube,providing crucial sealing protection to the optical fibers.

◆ Special sheath material has excellent flame retardancy.

◆ Single metal center strength member.

◆ Possesses good mechanical performance and temperature characteristics.

Coating with coated aluminum tape provides moisture resistance.

◆ Coating with double-sided corrugated steel tape (PSP)enhances the cable's resistance to moisture ingress

Application: Duct, Aerial, Direct Burial

Note:

a.The suffix Xn in the model indicates the selected fiber type, see Yangtze Fiber Model Explanation for details.

b.The color arrangement of the loose tube and fibers can be found in the chromatogram.

c.The minimum thickness of the polyethylene sheath is 1.5mm.

d.The cable should not be stored in open-air environments for more than 6 months, otherwise the spool may be damaged.

e.This document is for reference only and cannot be used as an attachment to the contract. For detailed product information, please contact our sales staff.

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