China 2 Core 7.0mm Tactical Field Fiber Optic Cable Manufacturer, Manufacturers

• Outdoor army military field fiber optic cable use as the optical transmission medium with 2.0mm sub-cable, a layer of aramid yarn is placed outside the compact fiber to enhance the element. • Flexibility, easy to storage and operation. • Wear resistant, oil resistant, low temperature flexibility. • Aramid yarn strength with stable tension. • High tensile and high pressure to prevent rat bite, cutting, bending. • Cable soft, good toughness, installation, maintenance convenient. • Cable outsheath diameter: 4.8mm, 5.0mm, 6.0mm, 7.0mm. • Cabout outsheath material: PVC, LSZH, TPU.

Product Description

Optical Fiber Specifications
Parameter Specification Details
Fiber Type Single mode G652D, G657, G655; Multimode OM1, OM2, OM3, OM4, OM5
Cable Diameter 7.0 ± 0.2mm
Cladding Diameter 125 ± 1μm
Cladding Non-Circularity ≤ 1%
Coating Diameter 245 ± 10μm
Attenuation Coefficient ≤ 0.36dB/km at 1310nm, ≤ 0.22dB/km at 1550nm
Chromatic Dispersion ≤ 3.5ps/nm/km at 1285~1330nm, ≤ 18ps/nm/km at 1550nm
Zero Dispersion Wavelength 1300~1322nm
PMD Coefficient ≤ 0.2ps/√km
Cable Construction
Component Item Specification
Fiber Count 2
Tight-Buffered Fiber Diameter 900±50μm
Material PVC
Color White
Simplex Cable Diameter 1.9±0.1mm
Material LSZH
Color Blue / Orange
Filler Diameter 1.9±0.1mm
Material LSZH
Color Black
Strength Member Kevlar
Jacket Diameter 7.0±0.2mm
Material LSZH
Color Black
Military Fiber Optic Cable Structure
Key Features
Outdoor Field Army military fiber optic cable with 2.0mm sub-cable and aramid yarn reinforcement.
Versatile jacket materials: PVC, LSZH, TPU, PE, or customized options.
High flexibility for easy storage, operation, and maintenance.
Polyurethane sheath provides wear resistance, oil resistance, and low-temperature flexibility.
Aramid yarn strength provides stable tension and high tensile/pressure resistance.
Robust protection against rat bites, cutting, and extreme bending.
Mechanical & Environmental Characteristics
Item Unit Parameter
Tension (Long Term) N 150
Tension (Short Term) N 300
Crush (Long Term) N/10cm 300
Crush (Short Term) N/10cm 600
Min. Bend Radius (Dynamic) mm 20D
Min. Bend Radius (Static) mm 10D
Operation Temperature °C -20 ~ +60
Storage Temperature °C -20 ~ +60
Applications
Broadcast television & temporary communication
FTTx (FTTH, FTTB, FTTC, FTTA)
Military communication systems
Passive optical networks (PON)
Coal, oil, and natural gas exploration
Geological exploration
Application Scenario 1
Application Scenario 2
Frequently Asked Questions
What types of fiber can be used in this military cable?
This cable supports a wide range of fibers including Single mode (G652D, G657, G655) and Multimode (OM1, OM2, OM3, OM4, OM5) to suit different transmission needs.
What makes this cable suitable for outdoor military use?
It features a robust construction with aramid yarn strength members and a polyurethane sheath, providing excellent wear resistance, oil resistance, and low-temperature flexibility.
What is the operating temperature range for this fiber cable?
The cable is designed to operate reliably in temperatures ranging from -20°C to +60°C, making it suitable for various environmental conditions.
Does the cable provide protection against rodents?
Yes, the high tensile strength and high-pressure resistance of the construction help prevent damage from rat bites and other mechanical impacts.
What are the jacket material options available?
Standard options include PVC, LSZH, TPU, and PE. Custom materials can also be provided based on specific customer requirements.
What is the minimum bend radius for installation?
The minimum dynamic bend radius is 20 times the cable diameter (20D), and the static bend radius is 10 times the diameter (10D).

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