Stranded Loose Tube No-metallic Strength Member No Armored Cable GYFTA

Product Name : Stranded Loose Tube No-metallic Strength Member No Armored Cable - GYFTA

Fibers Count : 2-144 Fibers

Cable OD(mm) : 11.4-19.2

Weight(Kg/km) : 108-279

Tensile Strength Long Term/Short Term(N/1m) : 500/1000-1000/3000

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Description

Stranded Loose Tube No-metallic Strength Member, No Armored Shell Cable - GYFTA

Outdoor Optical fiber cable positioned between CO and first DP in FTTX network. Used as mainline cable which environment is in Buried ,Aerial, under earth Pipes, Poles etc.

The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a waterresistant filling compound. A Fiber Reinforced Plastic (FRP) locates in the center of core as a non-metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular core. Then the cable core is covered with a thin polyethylene (PE) inner sheath, which is filled with jelly to protect it from water ingress.A layer of water-blocking material is applied around the cable core to prevent water ingress all the same. After a corrugated steel tape armor is applied, the cable is completed with a PE sheath.

Product Detail:

Stranded Loose Tube No-metallic Strength Member No Armored Cable GYFTA 1

Part No.	Fibers	Tubes	Cable OD (mm)	Weight Kg/km	Tensile strength Long term/short term(N/1m)	Crush resistance Long term/short term(N/1m)	Bending Radius Static/Dynamic (mm)
GYFTA-2~6X	2~6	1	11.4	108	500/1000	300/1000	10D/20D
GYFTA-8~12X	8~12	2	11.4	108	500/1000	300/1000	10D/20D
GYFTA-14~18X	14~18	3	11.4	108	500/1000	300/1000	10D/20D
GYFTA-20~24X	20~24	4	11.4	108	500/1000	300/1000	10D/20D
GYFTA-26~30X	26~30	5	11.4	108	500/1000	300/1000	10D/20D
GYFTA-32~36X	32~36	6	11.4	108	500/1000	300/1000	10D/20D
GYFTA-2~12X	2~12	1	12.8	134	600/1500	300/1000	10D/20D
GYFTA-14~24X	14~24	2	12.8	134	600/1500	300/1000	10D/20D
GYFTA-26~36X	26~36	3	12.8	134	600/1500	300/1000	10D/20D
GYFTA-38~48X	38~48	4	12.8	134	600/1500	300/1000	10D/20D
GYFTA-50~60X	50~60	5	12.8	134	600/1500	300/1000	10D/20D
GYFTA-62~70X	62~70	6	12.8	134	600/1500	300/1000	10D/20D
GYFTA-2~6X	2~6	1	12.8	140	600/1500	300/1000	10D/20D
GYFTA-8~12X	8~12	2	12.8	140	1000/3000	300/1000	10D/20D
GYFTA-14~18X	14~18	3	12.8	140	1000/3000	300/1000	10D/20D
GYFTA-20~24X	20~24	4	12.8	140	1000/3000	300/1000	10D/20D
GYFTA-26~30X	26~30	5	12.8	140	1000/3000	300/1000	10D/20D
GYFTA-32~36X	32~36	6	12.8	140	1000/3000	300/1000	10D/20D
GYFTA-38~42X	38~42	7	12.8	140	1000/3000	300/1000	10D/20D
GYFTA-44~48X	44~48	8	14.8	176	1000/3000	300/1000	10D/20D
GYFTA-50~60X	50~60	5	14.8	176	1000/3000	300/1000	10D/20D
GYFTA-62~72X	62~72	6	14.8	176	1000/3000	300/1000	10D/20D
GYFTA-74~84X	74~84	7	14.8	176	1000/3000	300/1000	10D/20D
GYFTA-86~96X	86~96	8	14.8	176	1000/3000	300/1000	10D/20D
GYFTA-98~108X	98~108	9	17.1	226	1000/3000	300/1000	10D/20D
GYFTA-110~120X	110~120	10	17.1	226	1000/3000	300/1000	10D/20D
GYFTA-122~132X	122~132	11	19.2	279	1000/3000	300/1000	10D/20D
GYFTA-134~144X	134~144	12	19.2	279	1000/3000	300/1000	10D/20D

Standard color of fiber and tube

The color code of the tubes and the individual fibers, shall be in accordance with the table as below:

No.	1	2	3	4	5	6
Color	Blue	Orange	Green	Brown	Slate	White
No.	7	8	9	10	11	12
Color	Red	Black	Yellow	Violet	Pink	Aqua

Package:

Standard Reel Length: 2000m; OEM Package is available Once request.

Armored Outdoor Fiber Optic cable

Characteristics:

High tensile strength of stranded wires meet the requirement of self-supporting and reduce the installation cost.
Good mechanical and temperature performance
High strength loose tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fiber
The following measures are taken to ensure the cable watertight:
Steel wire used as the central strength member
Loose tube filling compound
100% cable core filling

Optical fiber technical parameters-SMF:

Item	Unit	Specification
Attenuation	dB/km	1310nm≤0.4 ； 1550nm≤0.3
Dispersion	Ps/nm. km	1285~1330nm≤3.5， 1550nm≤18.0
Zero dispersion wavelength	Nm	1300~1324
Zero dispersion slope	Ps/nm. km	≤0.095
Fiber cutoff wavelength	Nm	≤1260
Mode field diameter	Um	9.2±0.5
Mode field concentricity	Um	≤0.8
Cladding diameter	um	125±1.0
Cladding non-circularity	%	≤1.0
Coating/cladding concentricity error	Um	≤12.5
Coating diameter	um	245±10
Bending, dependence induced attenuation	1550nm, 1turns,32mm diameter 100rums,60mm diameter	≤0.5 dB
Proof test	kpsi	≥100

ITU recommendation G.657 specifies two classes of single-mode bend insensitive fiber patch ca- bles: G.657 A and G.657 B. Each category (A and B) is then divided into two sub-categories: G.657.A1, G.657.A2 and G.657.B1, G.657.B2. The minimum bend radius of G.657.A1 fibers is 10 mm, of the G.657.A2 and G.657.B1 fibers is 7.5 mm and of the G.657.B2 fibers is 5 mm. Among, ITU-T G.657.A1 and ITU-T G.657.A2 fibers are fully compliant with ITU-T G.652.D fibers.

Indoor and outdoor cable 5