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Ningbo Haishu Efon Communication Equipment Limited

Fiber Optic Cable Drum, Double Sheath Fiber Cable, Armord Optical Cable manufacturer / supplier in China, offering Armord and Double Sheath Outdoor Fiber Optic Cable Drum (GYXTW53), 6 Ports Splice Tray Mechanical Fiber Optic Splice Box, Horizontal 96f 2ports Optical Fiber Splice Closure and Joints and so on.

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Supplier Homepage Product Fiber optic cable 2.Armored Cable Armord and Double Sheath Outdoor Fiber Optic Cable Drum (GYXTW53)

Armord and Double Sheath Outdoor Fiber Optic Cable Drum (GYXTW53)

FOB Price: US $0.3-0.9 / Meter
Min. Order: 2,000 Meters
Min. Order FOB Price
2,000 Meters US $0.3-0.9/ Meter
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Production Capacity: 300km/Week
Transport Package: Wooden Drum Iron-Wooden Drum with Fumigated or Not
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: GYXTW53
  • Type: Single-mode Fiber
  • Material Shape: Round Wire
  • Allowed Tensile Strength: 1000N<10000N
  • Certification: RoHS, UL, CE, ISO9001, VDE, CCC
  • Sheath Material: PE/Lszh Sheath/Flame Retardant PE/Anti-Rodent PE
  • Fiber Material: Doped Silica
  • Strength Member: Two Parallel Steels
  • Tube: Central Loose Tube
  • Operating Temperature: -40°c~+70°c
  • Certificate: ISO9001 Tlc RoHS
  • Specification: CE
  • HS Code: 85447000
  • Application: Communication
  • Connection Structure: Other
  • Allowed Lateral Pressure: 100(N/100mm)<1000(N/100mm)
  • Core: 2-24
  • Brand: Efon
  • Fiber Type: G652D, Om1 Om2 Om3 Om4 9/125 50/125 62.5/125
  • Armored: Corrugated Steel Tape/Aluminium Tape
  • Material of Jacket: PE/Lszh /Flame Retardant PE
  • Bend Radius: Static 10*Cable-D: Dynamic 20*Cable-D
  • Applications: Direct Burial
  • Trademark: OEM
  • Origin: China
Product Description

GYXTW53-Unitube armored Double sheath Direct Burial Cable


Product Description


GYXTW53 fiber optic cable is an outdoor communication optical cable of metal strength member of the loose tube jelly-filled structure, with polyethylene laminated sheath longitudinally covered with corrugated steel-tape armored polyethylene outer sheath.



  • Full cross-section water-blocking structure to ensure good water blocking and moisture resistance
  • Loose tube is filled with special ointment for a key fiber protection
  • Double-sided vertically-clad corrugated steel-tape armor effectively improves the resistance to lateral pressure
  • More than 30 years of service life. 



  • Applications: Suitable for long-distance communication and indoor communication
  • Way of laying: Direct burial
  • Operating temperature: -40 ~ + 70 °C
  • Bend radius: Static 10x cable diameter   Dynamic 20x cable diameter


1. Two parallel steel wires ensure tensile strength
2. Special tube filling compound ensure a critical protection of fiber
3. High strength loose tube that is hydrolysis resistant
4. Crush resistance and flexibility
5. Excellent mechanical and environmental performance
6.100% cable core filling
7. Good moisture-resistance


1. Adopted to Outdoor distribution.

2. Suitable for aerial. Pipeline and direct burial laying method.

3. Long distance and local area network communication.

Technical Parameter
Armord and Double Sheath Outdoor Fiber Optic Cable Drum (GYXTW53)
 More Information
Armord and Double Sheath Outdoor Fiber Optic Cable Drum (GYXTW53)
Production Line
Armord and Double Sheath Outdoor Fiber Optic Cable Drum (GYXTW53)

Products Standard

Mechanical Performance :
Max Tension Performance : IEC 60794–1-2-E
Max. Operation Tension : IEC 60794–1-2-E1
Crush Test : IEC 6079 –1-2-E3
Impact Test : IEC 60794–1-2-E4
Repeated Bending : IEC 60794–1-2-E6
Torsion Test : IEC 60794–1-2-E7
Cable bend : IEC 60794–1-2-E11A
Attenuation Coefficient : ITU-T G.652
Structural Test : IEC-60793-1-20
Environmental Performance
Temperature Cycling : IEC 60794–1-2-F1
Water Penetration : IEC 60794–1–2-F5B
Filing Compound Flow : IEC 60794-1-E14

Structure and Technical Specifications

Number of coresMaximum fiber cores in loose tubeCable diameter (mm)Cable weight (kg/km)Allowable tension (N)Allowable flattening force (N/100 mm)
shortlong termshortlong term

Technical Data Sheet

No. of cable2/4/6/8/10/1214/16/18/20/22/24
Fiber Model G.652D
Loose TubeMaterialPBT
The Max.Core NO./Tube24
ReinforcementMaterialSteel Wire
ArmoringMaterialPolymer Coated  Steel Tape
Water Bloaking LayerMaterialPolymer Coated  Steel Tape
Outer SheathMaterialMDPE
Cable Diameter(±0.5)mm11.1
Cable Wetght(±10)kg/km120
Attenuation1310nm0.35dB/ km
1550nm0.21dB/ km
Min. bending radiusWithout Tension12.5×Cable Diameter
Under Maximum Tension25.0×Cable Diameter
Temperature range
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