Câble tout sec

Les câbles en fibre tout sec de ZTT sont conçus pour une installation rapide et propre tout en maximisant l'efficacité de l'espace dans les conduits. Leur construction sans gel élimine le nettoyage encombrant, permettant un épissurage et un entretien plus simples. Avec une résistance à la traction et une résistance à la flexion supérieures, ces câbles optimisent les ressources de pipeline tout en garantissant une fiabilité à long terme dans divers environnements.

Description du Produit

ZTT all-dry optical cables feature advanced single-mode or multimode fibers housed in high-modulus PBT micro-loose tubes. Unlike traditional designs, these tubes incorporate innovative dry water-blocking technology using superabsorbent polymers (SAP) instead of messy gels. A central non-metallic FRP strength member provides robust reinforcement, around which the tubes (and optional filler rods) are precisely stranded to form an optimized circular cable core.
The cable employs multiple layers of high-performance dry water-blocking materials: SAP-coated yarns for longitudinal water resistance, water-blocking tapes between core and sheath, optional armored protection (corrugated steel or non-metallic aramid).
The final outer sheath utilizes specially formulated polyethylene (PE) or LSZH material, offering: ultra-smooth surface for reduced friction during installation, excellent resistance to abrasion, chemicals and UV radiation, environmentally friendly composition.

Avantages du produit

ZTT All-Dry Optical Fiber Cable delivers an innovative, environmentally responsible solution for modern communication networks, combining installation efficiency with long-term performance reliability.
The completely gel-free design of all-dry optical cables eliminates messy grease entirely, removing the need for tedious cleaning during installation.
Manufactured with recyclable materials, compliant with RoHS standards, it reduces carbon footprint throughout product lifecycle.

No of Fiber	Cable diameter ±0.5（mm）	Cable weight ±15% (kg/km)	Tensile load (N)	Crush load (N/100mm)
12	10.3	75	1500	1000
24	10.3	75	1500	1000
36	10.3	75	1500	1000
48	11.1	90	1500	1000
72	11.1	90	1500	1000

Installation method: Duct or direct buried cable，Aerial cable，ADSS cable
Operating temperature:
Storage and operation: -40℃ to +70℃ Laying: -40℃ to +70℃.
Bending radius:Static: 10 times the cable diameter;Dynamic: 20 times cable diameter.