GYXTW Central Loose Tube Outdoor Optical Fiber Cable

Name: GYXTW Central Loose Tube Outdoor Optical Fiber | FiberMania
SKU: GYXTW

P/N: GYXTW

Categories:

Outdoor FO Cable

Product Highlights:

Outdoor GYXTW central loose tube cable designed for aerial and conduit installations with strong mechanical protection and stable optical performance.
Features steel tape armoring, dual steel strength members, and jelly-filled loose tube to ensure long-term durability in harsh environments.
Ideal for rural communications, CATV, and local backbone networks requiring low attenuation and high reliability.
FiberMania offers full OEM/ODM support

Description

The Central Loose Tube Outdoor Optical Fiber Cable, identified under the GYXTW series, is a high-performance solution designed for reliable data transmission in demanding outdoor environments. With a central loose tube structure filled with water-blocking jelly, the optical fibers are effectively protected against moisture, bending stress, and mechanical impact. The copolymer-coated steel tape armoring and dual parallel steel strength members significantly enhance tensile strength and crush resistance, ensuring long-term stability in both duct and aerial installation scenarios.

This cable supports fiber counts ranging from 2 to 24 cores and is available in both single-mode and multimode configurations, including G.652D fibers widely used in modern transmission systems. The compact design and lightweight PE outer jacket allow for easy handling, transportation, and installation while preserving high optical performance with low attenuation and dispersion characteristics. Built for reliable operation across a wide temperature range, this cable provides a durable and efficient solution for rural communication, CATV systems, local backbone lines, and other long-distance transmission networks.

Specification

Armoring	Copolymer-coated steel tape
Strength Members	Dual steel wires
Fiber Count	2–24
Fiber Type	SM/MM (G.652D)
Water-blocking	Jelly in central tube
Diameter	8 mm ±0.3
Use Case	Rural/backbone/CATV
Customization	OEM/ODM

Features

Low dispersion and low attenuation optical performance
Central loose tube structure filled with water-blocking jelly
Copolymer-coated steel tape for enhanced moisture and mechanical protection
Two parallel 1.2 mm steel strength members for high tensile performance
Small diameter and lightweight design for easy installation
Excellent environmental and mechanical reliability
Double-layer protective structure with strong crush resistance
Wide operating temperature range: –40°C to +60°C

Application

Aerial and conduit installations
Rural communication networks
Local trunk and backbone cabling
CATV system deployment
Computer and data network infrastructure
Outdoor long-distance optical transmission

Key Parameters

core	Cable diameter	weight
1~24	8.0mm+-0.3mm	65kg/km+-10kg
Temperature range	-40+70	—–
Min Bending Radius(mm)	Long term	10D
Min Bending Radius(mm)	Short term	20D
Min allowable Tensile Strength(N)	Long term	1200
Min allowable Tensile Strength(N)	Short term	1500
Operation temperature （℃）	-40+70
Installation temperature（℃）	-20+60
Storage temprature （℃）	-40+70

Quality Qulifications and Compliance

To get the detailed certification, please go to the Compliance.

Please Note: Our products comply with all internationally recognized and industry-standard specifications. For customized or special requirement products, we carry out testing and standards in accordance with the conformity criteria specified in the contract.