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GYFTY33
Dowell
GYFTY33
2-144 Fiber Cores
Reference As Structure Diagram
Reference As Structure Diagram
duct and aerial applications
| GYFTY33 : | |
|---|---|
Characteristics
1.Good mechanical and temperature performance.
2.Special control of exceed length and layer stranding technology.
3.Low attenuation and dispersion.
4. Single armor and double sheath providing excellent crush resistance, water proof andavoiding rat bite
5.FRP (non-metallic) Strength Member ensures good anti-electromagnetic interference6.Stranded loose tubeimproves the tensile strength.
7.Water -blocking material enhances water-blocking & moisture-proof.8. Friction reduction because the tube filing compound ensures a critical protection of the fiber.9. Double sheath design enhancing the crushing performance, good moisture-resistance,ultra violet radiation resistant.
Standards
GYFTY33 cable complies with Standard YD/T 901-2009 as well as IEC 60794-1.
Fiber parameter
Item | Unit | Specification | |
Fiber Type | G.652D | ||
Mode field diameter | 1310nm | μm | 9.2±0.4 |
1550nm | μm | 10.4±0.8 | |
Cladding diameter | μm | 125.0±1 | |
Cladding non circularity | % | ≤1.0 | |
Core/cladding concentricity error | μm | ≤0.5 | |
Coating diameter | μm | 245±10 | |
Coating non Circularity | % | ≤6.0 | |
Coating/cladding concentricity error | μm | ≤12.0 | |
Cable cut-off wavelength | nm | ≤1260 | |
Zero Dispersion Wavelength | nm | 1300 ~ 1324 | |
Zero Dispersion Slope | ps/(nm2·km) | ≤0.092 | |
Chromatic Dispersion | 1288 ~ 1339 | ps/(nm. km) | ≤3.5 |
1550 | ps/(nm. km) | ≤18 | |
1625 | ps/(nm. km) | ≤22 | |
Attenuation Coefficient | 1310nm | dB/km | ≤0.36 |
1550nm | dB/km | ≤0.22 | |
1383nm | dB/km | ≤0.35 | |
1625nm | dB/km | ≤0.30 | |
Proof stress level | kpsi | ≥100 | |
Cable Structural Parameters
Item | Parameters | |||
Fiber Count | 8 | |||
Colored coated fiber | Dimension | 250µm±15µm | ||
Color | Blue、Orange 、Green 、Brown | |||
Loose tube | Dimension | 1.6mm±0.2mm | ||
Material | PBT | |||
Color | Blue、Orange | |||
Filler | Dimension | 1.8mm±0.2mm | ||
Material | PP | |||
Color | Natural | |||
Central Strength | Dimension | 1.2mm | ||
Material | FRP | |||
Inner jacket | Dimension | 6.6mm±0.2mm | ||
Material | PE | |||
Color | Black | |||
Galvanized steel wire | Dimension | 0.8mm | ||
Material | Steel Wire Armour | |||
Quantity | 28 | |||
Outer jacket | Dimension | 11.8mm±0.3mm | ||
Material | PE | |||
Color | Black | |||
Fiber & Tube Color
NO. | 1 | 2 | 3 | 4 | 5 | 6 |
Color | Blue | Orange | Green | Brown | Gray | Natural |
7 | 8 | 9 | 10 | 11 | 12 | |
Red | Black | Yellow | Purple | Pink | Aqua |
Mechanical and Environmental Characteristics
| Item | Unit | Specifications | |
| Tension（Long Term） | N | 3500 | |
| Tension（Short Term） | N | 7000 | |
| Crush（Long Term） | N/100mm | 1000 | |
Crush（Short Term） | N/100mm | 3000 | |
Min. Bend Radius（Static） | mm | 12.5D | |
Min.Bend Radius（Dynamic） | mm | 25D | |
Installation Temperature | ℃ | -20～+50 | |
Operating Temperature | ℃ | -40～+70 | |
Storage Temperature | ℃ | -40～+70 | |
Repeating bending | Load：250N;number of cycles:30 No obvious addition attenuation, no fiber break and no cable damage. | ||
Torsion | Load：250N; number of cycles:10; twist angle:±90° No obvious addition attenuation, no fiber break and no cable damage. | ||
Impact | Impact energy：450g×1m; radius of hammer head:12.5mm; number of impact: 5 No obvious addition attenuation, no fiber break and no cable damage. | ||
Package
Production Flow
Cooperative Clients
FAQ:
1. Q : Are you trading company or manufacturer?
A : 70% of our products we manufactured and 30% do trading for customer service.
2. Q : How can you ensure the quality?
A : Good question! We are a one-stop manufacturer. We have complete facilities and over-15- years manufacturing experience to ensure product quality. And we have already passed ISO 9001 Quality Management System.
3. Q : Can you provide samples ? Is it free or extra?
A : Yes, After price confirmation , we could offer the free sample, but the shipping cost need pay for by your side.
4. Q : How long is your delivery time ?
A : In stock: In 7 days; No in stock: 15~20 days, depend on your QTY.
5. Q: Can you do OEM?
A: Yes , we can.
6. Q: What is your payment term ?
A: Payment <=4000USD,100% in advance. Payment>= 4000USD, 30% TT in advance, balance before shipment.
7. Q: How we can pay?
A: TT, Western Union , Paypal ,Credit Card and LC.
8. Q: Transportation?
A: Transported by DHL, UPS, EMS, Fedex, Air freight, Boat and Train.
Characteristics
1.Good mechanical and temperature performance.
2.Special control of exceed length and layer stranding technology.
3.Low attenuation and dispersion.
4. Single armor and double sheath providing excellent crush resistance, water proof andavoiding rat bite
5.FRP (non-metallic) Strength Member ensures good anti-electromagnetic interference6.Stranded loose tubeimproves the tensile strength.
7.Water -blocking material enhances water-blocking & moisture-proof.8. Friction reduction because the tube filing compound ensures a critical protection of the fiber.9. Double sheath design enhancing the crushing performance, good moisture-resistance,ultra violet radiation resistant.
Standards
GYFTY33 cable complies with Standard YD/T 901-2009 as well as IEC 60794-1.
Fiber parameter
Item | Unit | Specification | |
Fiber Type | G.652D | ||
Mode field diameter | 1310nm | μm | 9.2±0.4 |
1550nm | μm | 10.4±0.8 | |
Cladding diameter | μm | 125.0±1 | |
Cladding non circularity | % | ≤1.0 | |
Core/cladding concentricity error | μm | ≤0.5 | |
Coating diameter | μm | 245±10 | |
Coating non Circularity | % | ≤6.0 | |
Coating/cladding concentricity error | μm | ≤12.0 | |
Cable cut-off wavelength | nm | ≤1260 | |
Zero Dispersion Wavelength | nm | 1300 ~ 1324 | |
Zero Dispersion Slope | ps/(nm2·km) | ≤0.092 | |
Chromatic Dispersion | 1288 ~ 1339 | ps/(nm. km) | ≤3.5 |
1550 | ps/(nm. km) | ≤18 | |
1625 | ps/(nm. km) | ≤22 | |
Attenuation Coefficient | 1310nm | dB/km | ≤0.36 |
1550nm | dB/km | ≤0.22 | |
1383nm | dB/km | ≤0.35 | |
1625nm | dB/km | ≤0.30 | |
Proof stress level | kpsi | ≥100 | |
Cable Structural Parameters
Item | Parameters | |||
Fiber Count | 8 | |||
Colored coated fiber | Dimension | 250µm±15µm | ||
Color | Blue、Orange 、Green 、Brown | |||
Loose tube | Dimension | 1.6mm±0.2mm | ||
Material | PBT | |||
Color | Blue、Orange | |||
Filler | Dimension | 1.8mm±0.2mm | ||
Material | PP | |||
Color | Natural | |||
Central Strength | Dimension | 1.2mm | ||
Material | FRP | |||
Inner jacket | Dimension | 6.6mm±0.2mm | ||
Material | PE | |||
Color | Black | |||
Galvanized steel wire | Dimension | 0.8mm | ||
Material | Steel Wire Armour | |||
Quantity | 28 | |||
Outer jacket | Dimension | 11.8mm±0.3mm | ||
Material | PE | |||
Color | Black | |||
Fiber & Tube Color
NO. | 1 | 2 | 3 | 4 | 5 | 6 |
Color | Blue | Orange | Green | Brown | Gray | Natural |
7 | 8 | 9 | 10 | 11 | 12 | |
Red | Black | Yellow | Purple | Pink | Aqua |
Mechanical and Environmental Characteristics
| Item | Unit | Specifications | |
| Tension（Long Term） | N | 3500 | |
| Tension（Short Term） | N | 7000 | |
| Crush（Long Term） | N/100mm | 1000 | |
Crush（Short Term） | N/100mm | 3000 | |
Min. Bend Radius（Static） | mm | 12.5D | |
Min.Bend Radius（Dynamic） | mm | 25D | |
Installation Temperature | ℃ | -20～+50 | |
Operating Temperature | ℃ | -40～+70 | |
Storage Temperature | ℃ | -40～+70 | |
Repeating bending | Load：250N;number of cycles:30 No obvious addition attenuation, no fiber break and no cable damage. | ||
Torsion | Load：250N; number of cycles:10; twist angle:±90° No obvious addition attenuation, no fiber break and no cable damage. | ||
Impact | Impact energy：450g×1m; radius of hammer head:12.5mm; number of impact: 5 No obvious addition attenuation, no fiber break and no cable damage. | ||
Package
Production Flow
Cooperative Clients
FAQ:
1. Q : Are you trading company or manufacturer?
A : 70% of our products we manufactured and 30% do trading for customer service.
2. Q : How can you ensure the quality?
A : Good question! We are a one-stop manufacturer. We have complete facilities and over-15- years manufacturing experience to ensure product quality. And we have already passed ISO 9001 Quality Management System.
3. Q : Can you provide samples ? Is it free or extra?
A : Yes, After price confirmation , we could offer the free sample, but the shipping cost need pay for by your side.
4. Q : How long is your delivery time ?
A : In stock: In 7 days; No in stock: 15~20 days, depend on your QTY.
5. Q: Can you do OEM?
A: Yes , we can.
6. Q: What is your payment term ?
A: Payment <=4000USD,100% in advance. Payment>= 4000USD, 30% TT in advance, balance before shipment.
7. Q: How we can pay?
A: TT, Western Union , Paypal ,Credit Card and LC.
8. Q: Transportation?
A: Transported by DHL, UPS, EMS, Fedex, Air freight, Boat and Train.
