Unrepeatered Submarine Optical Fiber Cable-Submarine Fiber Optic Cable-Hunan GL Technology Co., Ltd-Hunan GL Technology Co., Ltd. (GL) is a 19 years experienced leading manufacturer for fiber optic cables & Accessories in China.

Home >> products >> Special Fiber Optic Cable >> Submarine Fiber Optic Cable

Unrepeatered Submarine Optical Fiber Cable

Submarine Fiber cable, externally wrapped with steel or steel wire, used directly under water, requires resistance to external mechanical damage and strong water pressure.

Details

Documents

Features:

1. High strength fiber — ensure stable signal transmission and effective peration life;
2. Special water blocking jelly — prevent the ingress of water or hydrogen gas;

3. On-line fiber excess control — exact fiber excess in finished cable;

4. Customezied Cables with different length and specification;

5. Stainless steel tube — avoid external damages to optic fiber.

Main parameters:

Performance	Name	Unit	Standards
			Light armor
Mechanical performance	Ultimate tensile force	KN	80
	Transient tensile load	KN	60
	Working tensile load	KN	32
	Repeated bending	Times	50
	Minimum bend radius	m	0.5
	Impact	N.m	100
	Compressive strength	kN/100mm	10
Physical performance	Outer diameter	mm	23
	Weight in air	kg/km	890
	Weight in sea	kg/km	420
Water permeability	50Mpa，14d	m	<1000
Electric power	DC resistance	Ω/km	0.9
	Insulation	MΩ•km	>10000
	Pressure, 3 minutes	VDC	>15000
Environmental performance	Operating temperature range	℃	-10~+50
Environmental performance	Storage temperature range	℃	-30~+60

<< Prev

Next >>

5% Off For New Customers