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2-core multimode mobile optical cable GJEFVBE-2A1b

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

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Number of Fibers

Item		Unit	Parameter
Item		Unit	OM1
Core Diameter		Micrometer Micrometer	62.5±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 / Cladding Concentricity Deviation		Micrometer Micrometer	£ 12
Bandwidth	850 nm	MHz·km	≥ 200
Bandwidth	1300 nm	MHz·km	≥ 500
Attenuation Coefficient	850 nm	dB/km	£ 3.2
Attenuation Coefficient	1300 nm	dB/km	£ 1.2
Tensile Screening Test		kpsi (kilo pounds per square inch)	≥100

Cable Parameters

Item		Index
Number of Fibers		2
Tight-buffered Fiber	Outer Diameter	900±50 μm
	Material	Hytrel
	Color	White White
Single-core Sub-cable	Outer Diameter	2.0±0.1 mm
	Material	PVC (Polyvinyl Chloride)
	Color	Yellow Yellow
	Strength Member	Kevlar
	Marking	〈 1 〉～〈 2 〉
Strengthening Rib	Outer Diameter	1.4±0.1 mm
Strengthening Rib	Filler	Kevlar
Outer Sheath	Outer Diameter	5.6±0.2 mm
	Wall Thickness	0.8 ± 0.1 mm
	Material	Thermoplastic Elastomer
	Color	Black Black

Cable Mechanical and Environmental Performance

Item	Unit	Parameter Value
Tensile (Long-term)	Newton	100
Tensile (Short-term)	Newton	300
Compression (Long-term)	Newton/10 cm	300
Compression (Short-term)	Newton/10 cm	600
Minimum Bending Radius (Dynamic)	Millimeter	20D
Minimum Bending Radius (Static)	Millimeter	10D
Installation Temperature	Degree Celsius	-40 ～ +85
Operating Temperature	Degree Celsius	-20 ～ +70
Storage Temperature	Degree Celsius	-20 ～ +60