OM3 50/125 GYXTW Outdoor Optical Fiber Cable Central Loose Outdoor Cable

Short Description:

• GYXTW Fiber Optic Cable is to sheath 250μm optical fiber into a loose tube which is filled with waterproof compound.

• The GYXTW Fiber Optic Cable is widely used for long-distance communication and inter-office communication which is thus, popularly applied world widely.

• The GYXTW Fiber Optic Cable is Unitube Light Armored fiber optic cable . It is a type of fiber optic cable that is widely used in outdoor aerial application.

• Steel-wire parallel member, filler protect tube fiber steel tape armored.

• Excellent mechanical and environmental performance.

• Compact structure, light weight can be installed conveniently and operated simply.

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GYXTW Fiber Optic Cable Mechanical Characteristic:

Fiber number	Cable diameter	Weight
1~12	8.0mm+-0.3mm	70kg/km
1~12	7.0mm+-0.1mm	50kg/km
Temperature range	-40°C+70°C
Min Bending Radius(mm)	Long term	10D
Min BendingRadius(mm)	Short term	20D
Min allowable Tensile Strength(N)	Long term	1200
Min allowable Tensile Strength(N)	Short term	1500
Operation temperature	-40°C+70°C
Installation temperature	-20°C+60°C
Storage temperature	-40°C+70°C

Fiber characteristic:

Fiber style		Unit	MM OM3-300
condition		nm	850/1300
attenuation		dB/km	≤3.0/1.0
			----
Dispersion	1550nm	Ps/(nm*km)	Dispersion
	1625nm	Ps/(nm*km)
Bandwidth	850nm	MHZ.KM	Bandwidth
	1300nm	MHZ.KM
Zero dispersion wavelength		nm	≧ 1295, ≤1320
Zero dispersion slope		nm	----
PMD Maximum Individual Fiber			≤0.11
PMD Design Link Value		Ps(nm2*km)	----
Fibre cutoff wavelength λc		nm	----
Cable cutoff wavelength λcc		nm	----
MFD	1310nm	um	----
	1550nm	um	----
Numerical Aperture(NA)			0.200+/-0.015
Step(mean of bidirectional measurement)		dB	≤0.10
Irregularities over fiber length and point		dB	≤0.10

Fiber color:

1	2	3	4	5	6
Blue	Orange	Green	Brown	Grey	White
7	8	9	10	11	12
Red	Black	Yellow	Violet	Pink	Aqua

What is GYXTW cable?

• GYXTW fiber optic cable, the fibers 250μm, are positioned in a loose tube made of a high modulus plastic.

• The tubes are filled with a water-resistant filling compound.

• The tube is wrapped with a layer of PSP longitudinally.

• Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight.

• Two parallel steel wires are placed at the two sides of the steel tape.

• The cable is completed with a polyethylene (PE) sheath.

• The OM3 fiber cable has been developed according to the newest 10Gbit standards and allows the data transmission over a distance up to max 300 m at 850 nm. Due to its excellent optical characteristics, other than the conventional 600/1200 nm fibers, the OM3 fiber optic cable is applicable for backbone connections based on a cost-efficient multi-mode technology up to 10Gbit.