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Composite Om4 OPGW Fiber Optic Cable 48 Core For Low Grade Lines

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Composite Om4 OPGW Fiber Optic Cable 48 Core For Low Grade Lines

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Brand Name :	YUANTONG
Model Number :	OPGW
Certification :	ISO,ANATEL,ROSH,TLC，CCC
Price :	usd 5.5
Payment Terms :	L/C, T/T, Western Union
Supply Ability :	100km per week
Delivery Time :	within 7 working days

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Composite Om4 OPGW Fiber Optic Cable 48 Core For Low Grade Lines

Overhead Ground Wire 48 Core Single Mode Optical Fiber Composite Opgw Cable

OPGW Mainly used for power communication with accessories,relay protection,automatic transmission,installation together with high-voltage lines.

The central stainless steel tube is surrounded by single or double layers of aluminum clad steel wires(ACS) or mix ACS wires and aluminum alloy wires. are the most widely used cables ,their design is fully adapted to the most common electric line needs.

Fiber Type: G652D; G655C; 657A1; 50/125; 62.5/125; OM3; OM4 As Options

Applications:

● Replacement of existing ground wires and reconstruction of old lines.

● Applicable to low-grade lines, such as GJ50/70/90 and etc.

Main Features:

● Small cable diameter, light weight, low additional load to the tower;

● The steel tube locates at the center of the cable, no second mechanical fatigue damage.

● Low resistance to side pressure, torsion and tensile (single layer).

Item					Unit	Parameter
model					/	OPGW-48B1.3-120[147;76]
fiber type					/	G.652D
max fiber number					count	72
structure	center		Aluminum Clad Steel Wire		The number of/ Diameter (mm) /type	1/3.2/LB20
	layer 1		Aluminum Clad Steel Wire			4/3.0/LB20
			stainless steel pipe			2/2.9/stainless steel pipe
	layer 2		Aluminum Clad Steel Wire			12/3.0/LB20
diameter					mm	15.2
Bearing cross-sectional area					mm2	121
Calculate the mass per unit length					kg/km	832
Rated breaking force (RTS)					kN	147
Elastic Modulus					GPa	162
Linear expansion coefficient					10-6/℃	13
DC resistance at 20℃					Ω/km	0.72
Maximum allowable temperature range					℃	-40～+70
Short-circuit current capacity (I2t) (40-200℃, 0.25s)					kA2.S	76
Maximum allowable tension (MAT) (40%RTS)					kN	58.8
Annual average running tension (EDS) (25%RTS)					kN	36.75
Minimum bending radius (static)					mm	228
Minimum bending radius (dynamic)					mm	304
Fiber Identification Chromatography					/	Blue, orange, green, brown, gray, white, red, original, yellow, purple, pink, cyan S90 (single color ring), D80 (double color ring), T90 (three color ring) are used after more than 12 cores
Twisting direction of the outer layer					/	right hand
attenuation coefficient		B1.3		@1310nm	dB/km	≤0.350
		B1.3		@1550nm	dB/km	≤0.210

Note:

1. The above parameters are nominal values, and the actual technical agreement or contract shall prevail.

2. The above attenuation coefficient index is the average value of OTDR two-way test.

3. Reference standard: DL/T 832-2016

Composite Om4 OPGW Fiber Optic Cable 48 Core For Low Grade Lines

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