Light Weight Dielectric Fiber Optic Cable Kevlar Yarn Aerial Optical Fiber Cable GYFTY with Kevlar Yarn manufacturer from China Shenzhen ChinaOpticCable Co.,ltd

Light Weight Dielectric Fiber Optic Cable Kevlar Yarn Aerial Optical Fiber Cable

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: GYFTY with Kevlar Yarn

Light Weight Dielectric Fiber Optic Cable Kevlar Yarn Aerial Optical Fiber Cable

Light Weight Dielectric Fiber Optic Cable Kevlar Yarn Aerial Optical Fiber Cable

Application:
1. The actual status of overhead power lines is taken into full consideration when ADSS cable is being designed.
2. For overhead power lines under 110kV, PE outer sheath is applied.
3. For power lines equal to or over 110kV, AT outer sheath is applied.

Characteristics:
1. Can be installed without shutting off the power.
2. Light weight and small diameter.
3. Good performance of tensile strength and temperature.
3. The design life span is 20 years.

Cable construction details :

Items			Description
Number of fiber			2-288cores
Fiber	type		G652D
	diameter		250µm
Strength member	materia		FRP and Kevalr yarn
Loose tube	material		FRP
	diameter		2MM
Outer sheath	material		PE/AT
	diameter		1.7+/-0.2mm
Cable size (Height * width)
Cable weight			65/85/145/185±1KG
Installation Temperature range()			-20+60
Operation and transport temperature()			-40+70
Min Bending Radius(mm)		Operation	240mm
Min Bending Radius(mm)		Installation	390mm
Min allowable Tensile Strength(N)		Long term	500
Min allowable Tensile Strength(N)		Short term	700
Crush Load (N/100mm)		Long term	500
Crush Load (N/100mm)		short term	1000

Standard color of fiber and tube

Fiber characteristic

Fiber style		Unit	SM G652	SM G652D	MM 50/125	MM 62.5/125	MM OM3-300
condition		nm	1310/1550	1310/1550	850/1300	850/1300	850/1300
attenuation		dB/km	≤	≤	≤	≤3.0/1.0	≤3.0/1.0
attenuation		dB/km	0.36/0.23	0.34/0.22	3.0/1.0	----	----
Dispresion	1550nm	Ps/(nm*km)	----	≤18	----	----	Dispresion
Dispresion	1625nm	Ps/(nm*km)	----	≤22	----	----
Bandwith	850nm	MHZ.KM	----	----	400	160	Bandwith
Bandwith	1300nm	MHZ.KM	----	----	800	500
Zero dispersion wavelength		nm	1300-1324	1302, ≤1322	----	----	1295, ≤1320
Zero dispresion slope		nm	≤0.092	≤0.091	----	----	----
PMD Maximum Individual Fibr			≤0.2	≤0.2	----	----	≤0.11
PMD Design Link Value		Ps(nm2*k m)	≤0.12	≤0.08	----	----	----
Fibre cutoff wavelength λc		nm	1180, ≤1330	1180, ≤1330	----	----	----
Cable sutoff wavelength λcc		nm	≤1260	≤1260	----	----	----
MFD	1310nm	um	9.2+/-0.4	9.2+/-0.4	----	----	----
MFD	1550nm	um	10.4+/-0.8	10.4+/-0.8	----	----	----
Numerical Aperture(NA)			----	----	0.200+/ -0.015	0.275+/-0. 015	0.200+/-0 .015
Step(mean of bidirectional measurement)		dB	≤0.05	≤0.05	≤0.10	≤0.10	≤0.10
Irregularities over fiber length and point		dB	≤0.05	≤0.05	≤0.10	≤0.10	≤0.10

Dicontinuity
Difference backscatter coefficient		dB/km	≤0.05	≤0.03	≤0.08	≤0.10	≤0.08
Attenuation uniformity		dB/km	≤0.01	≤0.01
Core dimater		um			50+/-1.0	62.5+/-2.5	50+/-1.0
Cladding diameter		um	125.0+/-0.1	125.0+/-0.1	125.0+/-0.1	125.0+/-0.1	125.0+/-0.1
Cladding non-circularity		%	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Coating diameter		um	242+/-7	242+/-7	242+/-7	242+/-7	242+/-7
Coating/chaffinch concentrically error		um	≤12.0	≤12.0	≤12.0	≤12.0	≤12.0
Coating non circularity		%	≤6.0	≤6.0	≤6.0	≤6.0	≤6.0
Core/cladding conentricity error		um	≤0.6	≤0.6	≤1.5	≤1.5	≤1.5
Curl(radius)		um	≤4	≤4	----	----	----