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Multi-core multi-mode ring optical cable GJFJV-4A1a OM2

Suitable for power drag chains, elevator traveling composite cables, and high-flexibility industrial environment applications. Can be used alone or in combination, specifically designed for mobile traveling and power drag chain applications as a connection between moving parts. Suitable for vertical installation in industrial environments, featuring high flexibility, bend resistance, compact structure, small bending radius, easy installation, and metal-free (fully insulated), thus free from electromagnetic interference.

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Optical Parameters

Item

Unit  

Parameter

OM2

Core Diameter

Micrometer Micrometer

50±2.5

Cladding Diameter

Micrometer Micrometer

125.0  ± 1.0

Cladding Non-circularity

%

£ 1.0

Core / Cladding Concentricity Deviation

Micrometer Micrometer

£ 1.5

Coating Diameter

Micrometer Micrometer

245 ± 10

Coating Layer / Cladding Concentricity Deviation

Micrometer Micrometer

£ 12

Full Injection Bandwidth

850 nm

MHz·km

≥ 500

1300 nm

MHz·km

≥ 500

Attenuation Coefficient

850 nm

dB/km

£ 3.5

1300 nm

dB/km

£ 1.5

Tensile Screening Test

ksi (kilo-pound per square inch)

≥100

                                       Optical Cable Parameters

Item  

Index  

Number of Optical Fiber Cores

4 (Multi-core Optional)

Tight-buffered Optical Fiber

Outer Diameter

300±50 μm

Material  

High-Density Polyethylene

Color

White White

Strength Member  

Material  

Aramid Yarn Aramid Yarn

Single-core Sub-cable

Outer Diameter  

1.3±0.1 mm

Material  

High-Density Polyethylene

Color  

Blue Blue White White Green Green Orange Orange

Strength Member

Aramid Yarn Aramid Yarn

Outer Sheath

Outer Diameter  

4.8 ± 0.15 mm

Material

Polyvinyl Chloride or Low Smoke Zero Halogen (Multi-color Optional)

Optical Cable Mechanical and Environmental Performance

Item  

Unit  

Parameter Value  

Tensile (Long-term)  

Newton

40

Tensile (Short-term)

Newton

80

Compression (Long-term)

Newton/10 cm

100

Compression (Short-term)  

Newton/10 cm

500

Minimum Bending Radius (Dynamic)

Millimeter

20D

Minimum Bending Radius (Static)

Millimeter

10D

Installation Temperature

Degree Celsius

-10 ~ +60

Operating Temperature

Degree Celsius

-20 ~ +60

Storage Temperature

Degree Celsius

-20 ~ +60


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