GYC8S Figure-8 Aerial Cable Manufacturer

GYC8S Figure-8 Self-Supporting Fiber Optic Cable

Product Overview

GYC8S is the standard non-armored figure-8 self-supporting outdoor fiber optic cable with a stranded loose tube cable unit and an integrated steel messenger wire. GYTC8S is the armored version with steel tape protection for demanding environments. It is used for aerial self-supporting routes in access networks, rural broadband, and FTTH feeder applications. Final messenger wire size, span capacity, sheath structure, and fiber count depend on the project specification.

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Product Answer

What is GYC8S fiber optic cable?
GYC8S is a Figure-8 self-supporting fiber optic cable with an integrated steel messenger wire for aerial installation.

Quick Selection Guide

Compare GYC8S with other figure-8 self-supporting cables to select the right design for your project.

Requirement	GYC8S (Figure-8 Steel)	GYFXTC8Y (Figure-8 Non-Metal)	ADSS (All-Dielectric Aerial)
Messenger / Support	Integrated steel messenger wire	Non-metallic strength members and project-specific self-supporting structure	No separate messenger; integral all-dielectric tensile structure
Dielectric?	No	Yes	Yes
Application	Aerial self-supporting	Aerial all-dielectric	Distribution/long span
Fiber count	Medium	Medium	Medium to high
Best Pick	★★★Steel messenger	★★★All-dielectric aerial	★★★Long span/distribution

Key Takeaways

GYC8S Figure-8 cable features a steel messenger wire integrated with the fiber cable for self-supporting aerial installation.
The figure-8 design allows installation between poles without lashed support strands, reducing installation time.
PE outer sheath and water-blocking materials provide weather resistance for outdoor aerial deployment.
Available with G.652D fiber types and custom fiber configurations.
Not all-dielectric. For non-metallic aerial cable, select GYFXTC8Y or ADSS.

Citable Specification Notes

Operating temperature: -40°C to +70°C (per IEC 60794)
Bend radius: 20× cable diameter (static), 10× (dynamic)
Steel messenger: Supports aerial installation loads per IEC 60794
Water blocking: Water-blocking materials per IEC 60794-1-22

Product Structure

Typical GYC8S figure-8 self-supporting cable construction. Final messenger wire size, loose tube count, sheath thickness, and cable diameter depend on the confirmed project specification.

GYC8S figure-8 self-supporting fiber optic cable structure

Structure Part	Description
Steel Messenger Wire	Integrated support element for aerial self-supporting installation.
Stranded Loose Tube Unit	Optical fibers are protected in loose tubes with water-blocking materials.
Central Strength Member	Provides mechanical stability for the cable core.
Water Blocking	Water-blocking compound or materials help limit longitudinal water migration.
PE Outer Sheath	Black outdoor PE sheath for UV resistance and aerial deployment.
Figure-8 Profile	Cable unit and messenger wire are connected in one figure-8 construction.

General Optical Performance

Typical values for reference. Final cable parameters depend on fiber count, sheath, messenger wire, span requirement, and customer specification.

Parameter	Typical Value
Attenuation @ 1310 nm	≤ 0.35 dB/km (typical)
Attenuation @ 1550 nm	≤ 0.22 dB/km (typical)
Operating Temperature	-40°C to +70°C
Storage Temperature	-50°C to +70°C
Standards	IEC 60794, ITU-T G.652/G.657
RoHS / REACH	Compliant

Key Features

Integrated Messenger Wire
Built-in steel strand supports self-supporting aerial installation without a separate messenger cable.
Figure-8 Stranded Loose Tube Design
Stranded loose tube cable unit with integrated messenger wire in a figure-8 profile for one-pass aerial deployment.
Rural Broadband Ready
Suitable for rural and suburban aerial routes without underground infrastructure.
UV-Resistant PE Sheath
Black PE outer sheath on cable unit with UV stabilizers for long-term aerial outdoor exposure.
One-Pass Installation
Figure-8 design allows simultaneous cable and messenger installation in a single pass, reducing labor and hardware cost.
Compliance Documentation
Compliance documentation available upon request.

Application Scenarios

FTTH Feeder

Aerial distribution from fiber access node to residential and business premises in FTTH networks.

Rural Broadband

Self-supporting aerial deployment in rural and remote areas where underground cabling is unavailable or cost-prohibitive. Final span depends on messenger wire and installation conditions.

Access Network

Aerial feeder and distribution lines in telecom operator access infrastructure.

Suburban Aerial Routes

Aerial deployment along existing pole infrastructure for broadband expansion in suburban communities.

Temporary / Rapid Deployment

Quick aerial fiber installation for events, construction sites, and emergency network restoration.

Model Comparison: GYC8S vs Other Outdoor Fiber Cables

Use this comparison to decide whether GYC8S or another outdoor cable structure better fits the route requirements.

GYC8S

Figure-8 aerial fiber optic cable with integrated steel messenger wire.

Best for pole-to-pole aerial routes
Steel messenger supports self-supporting installation
Suitable for access, feeder, and rural broadband networks

GYTC8S

Figure-8 aerial cable option with stranded loose tube core and steel messenger construction.

Similar figure-8 aerial application
Steel messenger support
Selected according to final route and cable structure requirements

GYXTC8S

Central loose tube figure-8 aerial cable with steel messenger support.

Compact central tube structure
Suitable for lower fiber-count aerial routes
Steel messenger for pole-route support

ADSS

All-dielectric self-supporting aerial cable without metallic messenger.

Different structure from figure-8 cable
No integrated steel messenger
Used when ADSS route design is required

GYC8S Cable Configurator

Configure the key requirement for GYC8S Figure-8 Fiber Optic Cable Manufacturer. Select standard options or enter custom notes, then send your RFQ by WhatsApp or email.

Fiber Count / Core Count

Fiber Type / Connector Type

Jacket / Material

Installation / Application

Length / Drum Length

Quantity

Project Requirement

FAQ About GYC8S Figure-8 Self-Supporting Fiber Optic Cable

Q: When is GYC8S preferable to ADSS cable?

GYC8S uses an integrated steel messenger wire for mechanical support on general telecom aerial routes. ADSS is an all-dielectric self-supporting aerial cable used where the route design requires a non-metallic construction. Confirm route conditions, electrical exposure, span and mechanical load before selecting either cable.

Q: What span length can GYC8S support?

GYC8S span capability depends on messenger wire construction, cable weight, wind load, ice load, sag limits and the project design. Confirm the longest span and route conditions before the final cable construction is quoted.

Q: What fiber counts are available for GYC8S?

Typical GYC8S configurations use 2 to 24 cores. Confirm the required fiber count, fiber type, span, cable construction and drum length for the project quotation.

Q: Is GYC8S suitable for direct burial?

No. GYC8S is designed for aerial self-supporting installation. For direct burial, select a cable engineered for buried-route armor, moisture protection and mechanical loads.

Q: What should be confirmed before ordering GYC8S cable?

Confirm the fiber count and type, longest span, messenger wire construction, route wind and ice load, sag or clearance limits, required standard, drum length, destination and required documents before issuing an RFQ.

GYC8S Figure-8 Fiber Optic Cable Manufacturer