Zhejiang FLEXIBLE Technology Co., Ltd.
Add.:
No. 50, Zhijiang Road, Huimin Street, Economic Development Zone, Jiashan County, Jiaxing City, Zhejiang Province, China

Postal Code: 314100
Tel.: +86-573-84833888
Fax: +86-573-84838020
Contact person: Queena Chien

Armored Fiber Optic Cable for Mining

Our armored fiber optic cables for mining are commonly used as data transmission mediums and have obtained certificate number MA090054 for flame retardant performance. This mining cable not only has the complete advantages for armored fiber optic cables, but it also meets the specific requirements for the coal and mine industries, adding unique new performances.

This fiber optic cable, also known as a flame retardant cable is ideal for telecommunication applications in mining for coal, gold, iron and more. It is especially useful for communicating when accidents happen. As a professional telecommunication cable supplier, this fiber optic cable we supply for mining can meet your requirements.

Product Structure

1. Tight buffer fiber
2. Aramid Yarn
3. PVC sheath
4. Stainless steel conduit
5. Stainless steel braiding
6. Flame retardant jacket

Geometrical Characteristics of Fiber Optic Cable for Mining

Types Φ6.0 Φ6.9 Φ8.0 Φ8.5 Φ9.0
Dimensions (mm) 6.0±0.1 6.9±0.1 8.0±0.1 8.5±0.1 9.0±0.1
Number of fiber 2/4/6 8/12 4/6 8 12
Fiber diameter (μm) 250 250 600 600 600
Flame retardant performance Meet the requirements of single cable vertical flame test and group burning test stipulated by MT-386-1995

Mechanical Properties of Fiber Optic Cable for Mining

Tensile strength(N) Long Term 600
Short Term 1000
Crush Resistance(N/100mm) Long Term 3000
Short Term 5000
Bending Radius(MM) Dynamic 20×D (D: Cable Diameter)
Static 10×D (D: Cable Diameter)

Fiber Characteristics of Fiber Optic Cable for Mining

Single Mode Multimode
9/125 50/125 62.5/125
1310/1550(nm) 850/1300(nm) 850/1300(nm)
Max. peak attenuation (dB/km) ≤0.10/1.2 ≤3.5/1.5 ≤3.5/1.5
Min. bandwidth (MHZ-KM) -- ≥400/400 ≥160/500
Temperature range (℃) -40 ℃ ~+200 ℃
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