Stranded Loose Tube No-metallic Strength Member Armored Cable
Stranded Loose Tube No-metallic Strength Member Double Armored Cable GYFTA53
What Is Stranded Loose Tube No-metallic Strength Member Double Armored Cable GYFTA53?
Stranded Loose Tube No-metallic Strength Member Armored 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.
- Stranded Loose Tube No-metallic Strength Member Armored Cable – GYFTA53
- Fibers Count : 2-144 Fibers
- Cable OD(mm) : 16.8-22.3
- Weight(Kg/km) : 255-415
- Tensile Strength Long Term/Short Term(N/1m) : 1000/3000
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 a PE outer sheath
Product Detail:
Stranded Loose Tube No-metallic Strength Member Double Armored Cable GYFTA53
Stranded Loose Tube No-metallic Strength Member Double Armored Cable GYFTA53
| 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) |
| GYFTA53-2~6X | 2~6 | 1 | 16.8 | 255 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTA53-8~12X | 8~12 | 2 | 16.8 | 255 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTA53-14~18X | 14~18 | 3 | 16.8 | 255 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTA53-20~24X | 20~24 | 4 | 16.8 | 255 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTA53-26~30X | 26~30 | 5 | 16.8 | 255 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTA53-32~36X | 32~36 | 6 | 16.8 | 255 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTA53-38~42X | 38~42 | 7 | 16.8 | 255 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTA53-44~48X | 44~48 | 8 | 16.8 | 255 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTA53-50~60X | 50~60 | 5 | 19.2 | 320 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTA53-62~72X | 62~72 | 6 | 19.2 | 320 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTA53-74~84X | 74~84 | 7 | 19.2 | 320 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTA53-86~96X | 86~96 | 8 | 19.2 | 320 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTA53-8~108X | 98~108 | 9 | 21.2 | 380 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTA53-110~120X | 110~120 | 10 | 21.2 | 380 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTA53-122~132X | 122~132 | 11 | 22.3 | 415 | 1000/3000 | 1000/3000 | 10D/20D |
| GYFTA53-134~144X | 134~144 | 12 | 22.3 | 415 | 1000/3000 | 1000/3000 | 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.
Characteristics Stranded Loose Tube No-metallic Strength Member Armored Cable:
- 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.
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| Brand |
OEM |
|---|
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