KEXINT 864 Cores Non-Metallic Ribbon Fiber Optic Armoured Electric Cable GYFDTZY Corning 
 
Cable description: 
1.G.652D SM-fibers. 
2.FRP (some kind of cores is coated with the PE) as central strength member. 
3.Loose buffer tubes are SZ-stranded around the central strength member. 
4.The buffered tube filled with filling compound 
5.The stranded core is covered with water blocking compound. 
6.Glass yarns armored as the peripheral strength member. 
7.LSZH Cable outer sheath. 
8.Suitable as: directly buried installation
Overview1.1 Other technical requirements not specified in this specification shall meet the requirements of ITU-T and IEC recommendations and Chinese national standards and communication industry standards.1.2 The ITU-T, IEC recommendations and Chinese national standards and communication industry standards not dated in this specification are used in the latest version.2,Optical fiber index after the cable formation 	 			Fiber category 			G.652D 		
 			attenuation characteristic 			1310nmThe wavelength attenuation≤0.38dB/km 		
 			1550nmThe wavelength attenuation≤0.24dB/km 		
 			Polarization mode dispersion
 			In1550ｎｍSingle-disc polarization mode dispersion coefficient of wavelength fiber optic cable:≤0.20ｐｓ／； 		
 			The polarization mode dispersion coefficient in the 1550nm wavelength optical cable link (20 disc optical cable) must be satisfied after the optical fiber cable formation≤0.10ｐｓ／；Q=0.01%. 		
  
3,Cable structureGYFDTZY configuration parameter
 	 			Project 			content 			GYFDTZY 		
 			864 		
 			Pine sleeve 			quantity 			6 		
 			Number of cores per tube 			Core number 			144 		
 			Center strengthening 			material 			FRP 		
 			Refer to the outer diameter(mm) 			3.8/7.4 		
 			sheath 			material 			LSZH 		
 			colour 			black 		
 			Outer diameter of parallel FRP reinforcing parts 			1.0 		
 			FRP Outer edge sheath thickness(mm) 			≥0.8 		
 			Sheath thickness(mm) 			2.2~2.5 		
 			Optical cable reference outer diameter (mm) 			26.8 		
 			Optical cable reference weight (kg/km) 			635 		
 			environment condition 			Transport storage temperature 			-40℃～+70℃ 		
 			Installation temperature 			-10℃～+60℃ 		
 			operating temperature 			-40℃～+70℃ 		
 			  			  			  			  		
  
4,Mechanical test methods and acceptance standards for optical cable4.1 Tensile
(1)Test method: GB / T 7424.2-E1, Tensile
(2) Test conditions: Cuck diameter: not less than 30 times the outer diameter of the optical cable. Allowed tension: see optical cable allowable tension table. Length of the optical cable used for the test: not less than 50 meters. Tensile rate: 10mm / min. Maximum pull time: 1 minute.
(3)acceptance requirement
No obvious additional attenuation and strain shall not be greater than 0.2% under long-term allowable tensile force, the additional attenuation shall be no greater than 0.15dB and strain no greater than 0.6%, the fiber shall have no obvious additional attenuation and no obvious strain, the residual strain of optical cable shall not be greater than 0.08%, and the sheath shall be cracked without visual force.
Optical cable allowable tension meter
 	 			Optical cable type 			Allow tension(N) 		
 			long-term 			short-term 		
 			GYFDTZY 			900 			2700 		
  
4.2 Flaser
(1)Test method: GB / T 7424.2-E3 flattening ".
(2) Test conditions: the allowable side pressure gauge of the optical cable.
Duration: 1 minute.
acceptance requirement:There shall be no obvious additional attenuation under long-term allowable flattening force; the additional attenuation under temporary flattening force shall not be greater than 0.1dB. The fiber shall be obvious after this pressure removal, and the sheath shall be cracked without visibility.
 
Optical cable allowable side pressure gauge 
 	 			Optical cable type 			Allow side pressure(N/100mm) 		
 			long-term 			short-term 		
 			GYFDTZY 			300 			1000 		
  
 
 
 
4.3 Flame resistance
The outer jacket uses a low-smoke halogen-free flame retardant jacket. Cable flame retardant performance of IEC60332-1-2, single vertical combustion.5,Cable structure diagram
GYFDTZY-864芯
Note: The schematic diagram is for reference only.
 
5.1 Identification of optical fibers in optical fiber bands Complete chromatography was used and specified in Table 1.Table 1 Full chromatographic optical fiber identification rules
 	 			1 			2 			3 			4 			5 			6 		
 			Blue 			Orange 			Green 			Brown 			Slate 			White 		
 			7 			8 			9 			10 			11 			12 		
 			Red 			Black 			Yellow 			Violet 			Rose 			Aqua 		
  
 
5.2 Identification of fiber optic bands
For the optical fiber band, it shall be identified by printing on the optical fiber band, with 1,02,03,04..., no more than 20cm apart. Where the number of fiber strips in a single loose sleeve exceeds two, the numbered adjacent strips shall be stacked adjacent

Non Metallic Ribbon Fiber Optic Armoured Electric Cable 864 Cores GYFDTZY Corning

Non Metallic Ribbon Fiber Optic Armoured Electric Cable 864 Cores GYFDTZY Corning

Fiber Optic Armoured Cable

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Fiber Optic Distribution Box

Fiber Optic PLC Splitter

Fiber Optic Quick Connector

Rack Fiber Patch Panel

Fiber Optic Closure

MTP MPO Patch Cord

Copper Lan Cable

GEPON OLT

GEPON ONU

Fiber Optic SFP Module

Optical WDM

Fiber Optic Attenuator

Fiber Optic Adapters

Fiber Optic Tools

Fiber Optic Cable

Non Metallic Ribbon Fiber Optic Armoured Electric Cable 864 Cores GYFDTZY Corning

Overview

1.1 Other technical requirements not specified in this specification shall meet the requirements of ITU-T and IEC recommendations and Chinese national standards and communication industry standards.

1.2 The ITU-T, IEC recommendations and Chinese national standards and communication industry standards not dated in this specification are used in the latest version.

2,Optical fiber index after the cable formation

3,Cable structure

4,Mechanical test methods and acceptance standards for optical cable

The outer jacket uses a low-smoke halogen-free flame retardant jacket. Cable flame retardant performance of IEC60332-1-2, single vertical combustion.

5,Cable structure diagram

carbon fibre rods

corning armored fiber optic cable

carbon fiber rods

Fiber category	G.652D
attenuation characteristic	1310nmThe wavelength attenuation≤0.38dB/km
attenuation characteristic	1550nmThe wavelength attenuation≤0.24dB/km
Polarization mode dispersion	In1550ｎｍSingle-disc polarization mode dispersion coefficient of wavelength fiber optic cable:≤0.20ｐｓ／；
Polarization mode dispersion	The polarization mode dispersion coefficient in the 1550nm wavelength optical cable link (20 disc optical cable) must be satisfied after the optical fiber cable formation≤0.10ｐｓ／；Q=0.01%.

Project		content	GYFDTZY
Project		content	864
Pine sleeve		quantity	6
Number of cores per tube		Core number	144
Center strengthening		material	FRP
Center strengthening		Refer to the outer diameter(mm)	3.8/7.4
sheath		material	LSZH
		colour	black
		Outer diameter of parallel FRP reinforcing parts	1.0
		FRP Outer edge sheath thickness(mm)	≥0.8
		Sheath thickness(mm)	2.2~2.5
Optical cable reference outer diameter (mm)			26.8
Optical cable reference weight (kg/km)			635
environment condition	Transport storage temperature		-40℃～+70℃
	Installation temperature		-10℃～+60℃
	operating temperature		-40℃～+70℃

Optical cable type	Allow tension(N)
Optical cable type	long-term	short-term
GYFDTZY	900	2700

Optical cable type	Allow side pressure(N/100mm)
Optical cable type	long-term	short-term
GYFDTZY	300	1000

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