GJYXHS armored duct drop cable with corrugated steel tape armor
GJYXHS duct drop cable cross-section showing steel tape armor and FRP strength members
FTTH Drop Cable

GJYXHS Armored Duct Drop Cable with Corrugated Steel Tape

Duct-rated FTTH butterfly drop cable featuring corrugated steel tape for enhanced crush protection. 1–2 cores with FRP strength members. Built for underground installations where superior mechanical resilience is essential.

Cable TypeGJYXHS (Duct Drop Cable, Steel Tape Armored)
Fiber Count1, 2 cores
Fiber TypeG.652D / G.657A single-mode
InstallationUnderground duct, direct burial
Cable Diameter7.1–7.4×0.3mm
Weight~60 kg/km
Specifications

Technical Specifications

Cable Type
GJYXHS (Duct Drop Cable, Steel Tape Armored)
Fiber Count
1, 2 cores
Fiber Type
G.652D / G.657A single-mode
Installation
Underground duct, direct burial
Cable Diameter
7.1–7.4×0.3mm
Weight
~60 kg/km
Tensile Strength
300/600N (long/short-term)
Crush Resistance
1000/2000 N/100mm
Bending Radius
100/200mm (static/dynamic)
Strength Member
FRP (non-metallic)
Armor
Corrugated steel tape
Jacket Material
PE outer sheath
Operating Temperature
-40°C to +60°C
Standards
YD/T 1997.1 · ICEA-596 · GR-409 · IEC 60794
Key Features

Engineered For Performance

Corrugated Steel Tape Armor

Corrugated steel tape delivers superior crush and impact resistance compared to APL alternatives, protecting fiber cores in demanding underground environments.

Enhanced Mechanical Protection

Withstands external pressure from soil loading, construction activity, and rodent attack — ensuring long-term fiber integrity in harsh underground conditions.

FRP Strength Members

Dual FRP reinforcing elements maintain cable structure and provide additional tensile strength during duct pulling and installation.

Compact Drop Cable Form Factor

Despite the added steel armor, maintains a compact butterfly profile suitable for standard duct installations and building conduit routing.

Typical Applications

Armored duct drop cable in underground FTTH deployment
01

Underground FTTH Deployment

Heavy-duty duct drop cable for underground FTTH last-mile connections where enhanced mechanical protection is required against soil pressure and construction disturbance.

Steel tape armored drop cable protecting fiber in duct installation
02

High-Traffic Area Installation

Armored drop cable for duct runs beneath roads, parking areas, and construction zones where cables face elevated crush and impact risks.

03

Building Lead-In Cabling

Protected fiber routing from outdoor underground infrastructure into buildings, where the transition path may expose cables to mechanical stress.

Interested in this GJYXHS Armored Duct Drop Cable?

Tell us your quantity, cable length, and any custom requirements. Our engineering team will respond with a detailed quote within 24 hours.

TTI Fiber 12,000 sqm manufacturing facility in Shenzhen, China

Why TTI Fiber

Trusted Manufacturer Since 2013

TTI Fiber is a professional fiber optic manufacturer based in Shenzhen, China. We provide full OEM/ODM services with factory-direct pricing and dedicated engineering support.

12,000sqmManufacturing Base
15+yearsIndustry Experience
100+countriesProducts Exported
30+brandsGlobal Partners
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