High-Quality Figure 8 Cable Self-Supporting Gytc8y: Armored for Harsh Environments

• Application: Fiber Optic Cable, Overhead
• Type: Multi-mode Fiber
• Connection Structure: FC-MTRJ
• Material Shape: Round Wire
• Allowed Lateral Pressure: >1000(N/100mm)
• Allowed Tensile Strength: >10000N
• Model NO.: GYTC8Y
• Core: Multicore
• Certification: RoHS, CE, ISO9001
• Brand: OEM
• Sheath Material: PVC
• Insulation Material: PE
• Conductor Material: Optical Fiber
• The Way: Duct, Aerial
• Outer Sheath: PE
• Color: Black
• Operating Temperature: -40--60
• Transport Package: Wooden Drum or Iron-Wooden Drum
• Specification: GYTC8Y
• Trademark: Xingfa or OEM
• Origin: Zhejiang, China
• HS Code: 8544700000
• Production Capacity: 2000km/Month

Product Description

High-Quality Figure 8 Cable Self-Supporting GYTC8Y: Armored for Harsh Environments
component:

Optical fiber+Fiber gel+Corrugated steel-plastic tape+Steel wire strength member+PBT loose tube+ PE sheath

(PS:Specifications can be customized according to customer requirements)

 

 

1. Cable Construction
1.1 Cross Sectional Diagram

 

 

1. Technical Specification

Fiber Counts	24F
OD of Loose Tube(mm)	2.5±0. 1 mm
Max Fiber Counts/tube	8
Center Strength member(mm)	2.6 ± 0.1 mm
Messenger steel wire	7*1.6 mm
Messenger wire sheath thickness	1.1 ± 0.1 mm
Connection	2.0*2.0 ± 0.1 mm
Outer Sheath Thickness	1.7 ± 0.1 mm
Outer Sheath Material	Black MDPE
OD of Cable	12.5 ± 0.5  /  21.5 ±5%
Net weight ( kg/km)	280±15%
Tensile performance(N)	30000
Operating temperature	- 20ºC~+60ºC
Store/Transport temperature	- 20ºC~+60ºC
Installation temperature	- 10ºC~+60ºC

3. Fiber and Loose buffer tube Identification

NO.	1	2	3	4	5	6	7	8	9	10	11	12
Tube Color	Blue	Orange	Green	Brown	Grey	White	Red	Black	Yellow	Violet	Pink	Aqua
NO.	1	2	3	4	5	6	7	8	9	10	11	12
Fiber Color	Blue	Orange	Green	Brown	Grey	natural	Red	Black	Yellow	Violet	Pink	Aqua

4. Optical Fiber

Items	Units	Specification
Fiber Type	-	G652D
Attenuation	dB/km	1310 nm≤ 0.36 1550 nm≤ 0.22
Chromatic Dispersion	ps/nm.km	1310 nm≤ 3.5 1550 nm≤ 18 1625 nm≤ 22
Zero Dispersion Slope	ps/nm2.km	0.092
Zero Dispersion Wavelength	nm	1300 ~ 1324
PMD (M=20, Q=0.01%)	ps/√km	≤ 0.1
Cut-off Wavelength (lcc)	nm	≤ 1260
Attenuation vs. Bending (60mm x100turns)	dB	≤ 0.1 at 1625 nm
Mode Field Diameter	mm	9.2 ± 0.4 @1310nm
Core-Clad Concentricity	mm	≤ 0.5
Cladding Diameter	mm	125±1
Cladding Non-circularity	%	≤ 0.8
Coating Diameter	mm	245±5
Proof Test	Gpa	≥ 0.69

 

Category	Description				Specifications
Type					G.657a1
Optical Specifications	Attenuation	@1310nm			≤0.35dB/km
		@1383nm			≤0.35dB/km
		@1550nm			≤0.22dB/km
		@1625nm			≤0.25dB/km
	Attenuation Non-uniformity				≤0.03 dB
	Point Discontinuity @1310nm,1550nm				≤0.03 dB
	Attenuation vs. Wavelength			@1285~1330nm	≤0.05 dB/km
				@1525~1575nm	≤0.05 dB/km
	Zero Dispersion Wavelength				1300~1324
	Zero Dispersion Slope				≤0.092ps/nm.km
	Dispersion		@1310nm		≤3.5 ps/nm.km
			@1550nm		≤18 ps/nm.km
	Polarization Mode Dispersion(PMD)				≤0.2ps/km1/2
	PMD Link value				≤0.2ps/km1/2
	Cable Cutoff Wavelength(λcc)				≤1260nm
	Macro bending Loss (100 turns;Φ60mm) @1625nm				≤0.10 dB
	Mode Field Diameter		@1310nm		9.2±0.6μm
			@1550nm		10.4±0.8μm
	Effective Group Index of Refraction		@1310nm		1.4675
			@1550nm		1.4681
Dimensional Specifications	Fiber Curl Radius				≥4.0m
	Cladding Diameter				125±0.8μm
	Mode field Core/clad concentricity				≤0.5μm
	Cladding Non-Circularity				≤1.0%
	Coating Diameter				245±5μm
	Coating/Cladding Concentricity				≤8μm
	Coating Non-Circularity				≤6.0%
Mechanical Specifications	Proof Test				≥1.0%
	Peak Coating Strip Force				1.0~8.9N
Environmental Specifications	Temperature Cycling Induced Attenuation @1310nm,1550nm,1625nm(-60ºC to+85ºC )				≤0.05 dB/km

 

5. Mechanical and Environmental Performance of the Cable

NO.	ITEMS	TEST METHOD	ACCEPTANCE CRITERIA
1	Tensile Loading Test	#Test method: IEC 60794-1-E1 -. MAT -. Cable length: ≥ 50 m	-. Attenuation increment@1550 nm: ≤ 0.1 dB -. No jacket cracking and fiber breakage
2	Crush Resistance Test	#Test method: IEC 60794-1-E3 -.Long load: 1000 N/100mm -.Short load: 2000 N/100mm Load time:1 min of short term load, followed by 10 min of long term load	-. Attenuation increment@1550 nm: ≤ 0.1 dB -. No jacket cracking and fiber breakage
3	Impact Resistance Test	#Test method: IEC 60794-1-E4 -.Impact height: 1 m -.Impact energy: 10 J with striking surface radius of 300 mm -.Impact point: ≥ 5 -.Impact frequency: ≥ 3/point	-. Attenuation increment@1550 nm: ≤ 0.1 dB -. No jacket cracking and fiber breakage
4	Repeated Bending	#Test method: IEC 60794-1-E6 -.Mandrel diameter: 20 D (D = cable diameter) -.Bent backwards and forwards through angles: 180° -.Bending frequency: 25 times -.Bending speed: 2s/time	-. Attenuation increment@1550 nm:≤ 0.1 dB -. No jacket cracking and fiber breakage
5	Torsion Test	#Test method: IEC 60794-1-E7 -.Length: 2 m -.Tension : 50 N -.Angle: ±180 degree -.Frequency: ≥ 10/point	-. Attenuation increment@1550 nm: ≤ 0.1 dB -. No jacket cracking and fiber breakage
6	Water Penetration Test	#Test method: IEC 60794-1-F5B -.Height of pressure head: 1 m -.Length of specimen: 3 m -.Test time: 24 hours	-. No leakage through the open cable end
7	Temperature Cycling Test	#Test method: IEC 60794-1-F1 -.Temperature steps: + 20ºC,- 40ºC,+ 70ºC,+ 20ºC -.Testing Time: 24 hours/step -.Cycle index: 2	-. Attenuation increment@1550 nm: ≤ 0.1 dB -. No jacket cracking and fiber breakage
8	Drop Performance	#Test method:IEC 60794-1-E14 -.Testing length: 30 cm -.Temperature range: 70 ±2ºC -.Testing Time: 24 hours	-. No filling compound drop out

5.2 Fiber Optical Cable bending radius
Static bending: ≥ 12.5 times than cable out diameter
     Dynamic bending: ≥ 25 times than cable out diameter.
6. Reference Standard
ITU-T G.652 : Characteristics of a single-mode optical fibre and cable
IEC 60794-4-2018--Optical fibre cables. Sectional specification. Aerial op.

7. Package and Mark
7.1 Package
  Not allowed two length units of cable in one drum, two ends should be sealed, Two ends should be packed inside drum, reserve length of cable not less than 3 meters.
4km/roll  Iron Wooden Drum

 

7.2 Mark
    According to customer requirements.

About US

 

FAQ

1.Are you the real manufacturer?

We are the real manufacturer with 15 year's history.

 

2.What's  the MOQ?

The MOQ of Fiber Optic cable is 1km.

 

3.What's delivery time?

The general delivery time is 5-7 days after order confirmed. It depends on the order quantity.

 

4.How to Store the Optical Fiber Cable Properly?

Store the drum indoor before using, the drum should place sideways not on the end.

 

5. Can you supply customized products and logo?

We supply OEM service. You can send us your drawing.

 

6.What's your payment terms?

T/T, L/C,it can be negotiated.