Multi-core Armored Cable

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As a professional armored fiber optic cable manufacturer in China, we offer customers the most competitive multi-core armored core cables, as well as the single and dual-cored armored cables. The multi-core sheathed cable has 4 to 12 fiber cores inside and is composed of 250μm optic fibers, a stainless steel conduit, Kevlar, stainless steel braiding, and a flame retardant jacket. It comes in two sizes: 2 mm and 3 mm.

Our multi-core armored cable is available both in a single mode and multi-mode fiber option according to customer requirements. More details are provided in the tables below. If you are looking for an armored optical cable with a prominent optical performance and mechanical characteristic for both indoor and outdoor use, you have come to the right place. We can offer you the most trusted telecommunication products.

Product Structure

1. 250UM Optic Fiber
2. Stainless Steel Conduit
3. Kevlar
4. Stainless Steel Braiding
5. Flame Retardant Jacket

Specifications of Multi-Core Armored Cable

Types	Φ2.0		Φ3.0
Dimension (mm)	4.0±0.2		6.0±0.2
No. of fiber cores	4	6	8	12
Weight (kg/km)	24.5	25.2	31.5	32.4
Fiber diameter (μm )	250/600

Mechanical Properties of Multi-Core Armored Cable

Tensile strength (N)	Long term	200
Tensile strength (N)	Short term	400
Compressive resistance (N/100mm)	Long term	3000
Compressive resistance (N/100mm)	Short term	5000
Bending radius (mm)	Dynamic	20×D (D: cable diameter)
Bending radius (mm)	Static	10×D (D: cable diameter)

Fiber Characteristics

	Single Mode	Multimode
	9/125	50/125	62.5/125
	1310/1550(nm)	850/1300(nm)	850/1300(nm)
Max. peak attenuation (dB/km)	≤0.40/0.30	≤3.5/1.5	≤3.5/1.5
Min. bandwidth (MHZ-KM)	--	≥400/400	≥160/500
Temperature range (℃)	-20°~ 70°