Stranded Loose Tube Non-metallic ArmoredAnti-rodent Cable(GYFTY73) Fiber Optic Cable

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Stranded Loose Tube Non-metallic ArmoredAnti-rodent Cable(GYFTY73) Fiber Optic Cable

GYFTY73 is designed with physical anti-rodent measure. Single-mode/multimode fibres are housed in loose tubes that are made of high-modulus plastic. The tubes are stranded around a central strength member to form a cable core. The core is filled with cable filling compound. Then an inner PE sheath is extruded and armored with FRP tape. Finally, a PE outer sheath is extruded.

Characteristics

Lighting resistance
Non-metallic armored structure
Duct installation, direct buried or aerial installation
Rodent proof design

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Model:
GYFTY73

Product Description

Optical Characteristics

Parameter / Property	G.652.D	G.655	50/125μm	62.5/125μm
Attenuation @850nm	-	-	≤3.0 dB/km	≤3.0 dB/km
Attenuation @1300nm	-	-	≤1.0 dB/km	≤1.0 dB/km
Attenuation @1310nm	≤0.36 dB/km	≤0.40 dB/km	-	-
Attenuation @1550nm	≤0.22 dB/km	≤0.23 dB/km	-	-
Bandwidth @850nm	-	-	≥500 MHz·km	≥200 MHz·km
Bandwidth @1300nm	-	-	≥1000 MHz·km	≥600 MHz·km
Polarization mode dispersion (Individual fiber)	≤0.20 ps/√km	≤0.20 ps/√km	-	-
Design link value (M=20, Q=0.01%)	≤0.1 ps/√km	≤0.1 ps/√km	-	-

Technical Data

Item	Contents	Value
	Fiber Count	24	48	72	96	144
Loose Tube	No.of tubes*fibers per tube	2*12	4*12	6*12	8*12	12*12
	Outer diameter(mm)	2.2
Central Strength Member	Material	FRP
	Diameter (mm)	2.25			2.6	2.8
	Coated CSM diameter(mm)	-			3.7	6.1
Inner Sheath	Material	HDPE
	Thickness(mm)	Nominal:1.0
Sheath	Material	PE
	Thickness(mm)	Nominal:1.8
Cable Diameter(mm)Approx		13.0			14.6	16.8
Cable Weight(kg/km)Approx		132			152	196
Operating Temperature Range(℃)		-40~+70
Tensile Strength Short/Long Term(N)		2700/900
Crush Resistance Short/Long Term(N/100mm)		1000/300

The color arangement of fiber is specified in the color identification table
Other stucture and fiber count are also available according to customer requirements

Main Mechanical and Environmental Performances

Item	Test Standard	Specified Value	Requirements
Tension	IEC 60794-1-2-E1	See Technical data	Additional attenuation ≤ 0.1dB after test
Crush	IEC 60794-1-2-E3	See Technical data	Additional attenuation ≤ 0.1dB after test
Impact	IEC 60794-1-2-E4	R=300mm, 10Nm one in 3 different places	Additional attenuation ≤ 0.1dB after test
Repeated Bending	IEC 60794-1-2-E6	R=25*D	Additional attenuation ≤ 0.1dB after test
Water Penetration	IEC 60794-1-2-F5	Sample length=3m, Water height=1m 24 hours	No water leakage
Temperature Cycling	IEC 60794-1-2-F1	-40°C~+70°C	Attenuation change: ≤ 0.05dB/km after test