Bunched Cable (16-48 Cores)

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We offer as an armored fiber optic cable specialist a bunched cable that has anywhere from 16 to 48 fiber cores. This multi-core armored cable is comprised of tight buffer fibers, PBT tube, a stainless steel flexible conduit, aramid yarn, stainless steel braiding and a flame retardant jacket.

This bunched cable can be used both as an aerial cable or a ground cable and is available in 3 sizes: 9 mm, 10 mm and 11 mm. We can also offer this in a single fiber mode or multi-fiber mode.

Serving as an advanced data transfer medium in today's communication lines, this bunched cable is superior to other media as it has a high tensile strength and compression resistance, protection against rodents and is easy to install.

Product Structure

1. Tight Buffer Fibers
2. PBT Tube
3. Stainless Steel Flexible Conduit
4. Aramid Yarn
5. Stainless Steel Braiding
6. Flame Retardant jacket

Specifications of Bunched Cable

Types	Φ9.0mm		Φ10.0mm	Φ11.0mm
Dimensions (mm)	9.0±0.1		10.0±0.2	11.0±0.2
Number of fiber cores	16	24	36	48
Fiber diameter (μm )	250

Mechanical Properties of Bunched Cable

Tensile strength (N)	Long term	600
Tensile strength (N)	Short term	1000
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°