
GYXTW Optical Fiber Cable 6 Core
Central Loose Tube: 2.1 mm
Strength Members: 2 × 1.0 mm Steel wire
Armor Material: Corrugated steel tape
Outer Diameter: 7.0–8.0 mm
Tensile Strength: 600 N / 1500 N
Crush Resistance: 300 / 1000 N/100 mm
Description
Technical Parameters
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Introduction of GYXTW Optical Fiber Cables
This type often used for duct or aerial installation, the GYXTW optical cable is an outdoor communication cable with a central loose tube structure suitable for 50-meter short-distance communication applications. A central loose tube filled with a water-blocking substance serves as the structural container for optical fibers. After a double-sided plastic-coated steel tape (PSP) is wound longitudinally around the tube and two parallel steel wires are positioned on either side, the assembly is covered with an extruded polyethylene sheath. "X" denotes a central tube structure, "T" a filled water-blocking design, "W" a steel-polyethylene bonded sheath with steel wires, and "GY" an outdoor communication optical cable.
Raw material of GYXTW fiber optic cable
Optical Fiber G652D
Located at the center of the cable core, protected by a loose tube.
Loose tube
loose tube made of high-modulus material PBT and filled with a water-blocking compound.
Water-blocking material
Water-blocking material is filled between the steel tape and the loose tube to ensure longitudinal water resistance.
Steel Tape Layer
A double-sided plastic-coated steel tape (PSP) is applied longitudinally, providing armor and moisture protection.
Strength Member
Parallel steel wires are placed on both sides to enhance tensile strength.
Outer Sheath
An extruded polyethylene (PE) sheath encases the assembly, protecting the internal structure.
Fiber Count Specifications
Usually, the GYXTW cable may hold two to twelve fibers.The maximum fiber count is limited to 24 by the central tube structure (based on the standard definition of 12 fiber colors and with dot).
Excellent Mechanical Properties
Weights and outer diameters differ significantly depending on the number of fibers. For example, the 2–12 fiber version weighs roughly 60 kg/km and has an outside diameter of about 8.0 mm.

feature of optical cable GYXTW
Compact Structure
Features a small outer diameter and light weight for easy installation; optical fibers are concentrated at the cable's center, reinforced by parallel steel wires on both sides.
Excellent Mechanical Properties
Bonded steel tape and dual steel wire reinforcement provide high tensile strength; the central tube design minimizes the impact of lateral forces on the optical fibers.
Excellent Water Resistance
The loose tube is filled with a water-blocking compound, and a water-blocking layer exists between the steel tape and the cable core, ensuring superior resistance to water ingress.
Environmental Adaptability
Generally suitable for a temperature range of -40°C to +60°C; the outer sheath is UV-resistant.
PACKAGE

gYXTW optical fiber cable packages for outdoor use
As seen in the picture on the right, GYXTW optical cables are normally delivered wound on wooden drums, making them appropriate for long-distance transportation and installation. It is also possible to customize other packaging choices like hollow rolls and composite drums.
Different packing
We have different kinds of packaging options available; please see the images below.




Why choose us?
01
25 YEARS' EXPERIENCE
We have been manufacturing optical cables since 2001, accumulating 25 years of extensive production experience. We have collaborated with clients to resolve challenges and possess the expertise to help them prevent potential issues during installation.
02
OWN LAND AND FACTORY
We own our land and factory, directly reducing production costs and enabling customers to obtain the most cost-effective optical cables.
03
100% PASS TEST
Equipped with comprehensive monitoring systems to ensure defect-free cable sheaths; every reel of optical cable undergoes multiple inspections to guarantee a 100% pass rate prior to shipment.

FAQ

01.What if there are quality issues?
If any quality problem caused by us, we take full responsibility.
02.Can we OEM brand it?
OEM & ODM service is fully supported,we can print your brand name on cable and package.
03.Are your products suitable for outdoor/underground/overhead use?
Different models for different usage:
Aerial / Duct / Direct buried all available.
Anti-UV, waterproof, anti-pressure for outdoor project.
04.Can we do customization?
05.Payment method?
For long-term big client, we can discuss better payment terms.
06.How long does your warranty last?
Certificate

The quality of our optical cables is ISO-certified, complying with the internationally recognized series of quality management standards issued by the International Organization for Standardization (ISO9001:2015 Standard).

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Technical Characteristics
| Fiber Count | 2~24 |
| Loose Diameters | 2.0~2.5mm |
| Loose Material | PBT (Polybutylene Terephthalate) |
| Strength Member Material | Steel wire |
| Strength Member size | 2x1.0mm steel wire |
| Armor | Corrugated steel tape |
| Outer Jacket Material | PE |
| Nominal Outer Dimensions | 8.0mm (±0.3) |
|
Tension Strength (Long-Term /Short-Term) |
600N/1500N |
|
Crush Resistance (Long-Term /Short-Term) |
300 N/100mm 1000 N/100mm |
| Minimum Bend Radius (Static / Dynamic) | 10 x OD / 20 x OD |
*All above the cable size can be customized.
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