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[China]
Trade Verify
Address: Tewang Kejiyuan, Kuiqing Road, Qinghuang Industrial Area, Qingxi Town, Dongguan, Guangdong, China
Contact name:
DONGGUAN TW-SCIE CO., LTD. |
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Verified Suppliers
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2-288 Core outdoor Loose Tube Stranding Non-Armored Dielectric Fiber Optical Cable GYFTY
This GYFTY Factory Price Non-metallic Aerial Fiber Optic Cable are
suitable for outdoor aerieal installation. Non-metallic structure
with Amaid Yarn messager makes GYFTY Factory Price Non-metallic
Aerial Fiber Optic Cable reduce itself gravity.
Applicable Fields
1. Long distance telecom, LAN in high voltage area or access to
telecom network;
2. For power transmission system, much thunder areas and high
electro-magnetic inerference.
Cable Sheath Marking
Each cable have the following information clearly marked on the outer jacket of cables:
a. Name of manufacturer.
b. Year of manufacturer
c. Type of cable and fiber
d. Length mark (printing on each meter normally)
e. Or as customer’s requirements.
General Specification
| Cable Type | GYFTY |
| Fiber Type | G652D |
| Application | Long-distance communication, LAN |
| Recommended installation methods | Aerial |
| Environment | Outdoor |
| Temperature Range | -40℃ to 70℃ |
| Technical parameter of ITU-T G.652D (B1.3) single-mode optical fiber | |||
| Optical Characteristics | |||
| Mode field diameter (MFD) | 1310nm 1550nm | 9.2±0.4 10.4±0.8 | µm µm |
| Cut-off wavelength (λcc) | ≤1260 | nm | |
| Attenuation coefficient | 1310nm 1383nm 1550nm | ＜0.35 ＜0.35 ＜0.22 | dB/km dB/km |
| Macro bending loss | φ75mm, 100circles, at 1550nm | ≤0.1 | dB |
| Attenuation non-uniformity | ≤0.05 | dB | |
| Dispersion coefficient | 1288~1339nm 1271~1360nm 1550nm | ≤3.5 ≤5.3 ≤18 | Ps/(nm.km) Ps/(nm.km) Ps/(nm.km) |
| Zero dispersion wavelength | 1300~1324 | nm | |
| Max zero dispersion slope | ≤0.093 | Ps/(nm2.km) | |
| Group index of refraction (typical value) | 1310nm 1550nm | 1.466 1.467 | |
| Geometric characteristic | |||
| Cladding diameter | 125.0±1.0 | µm | |
| Core/cladding concentricity error | ≤0.8 | µm | |
| Cladding non-circularity | ≤1.0 | % | |
| Coating diameter | 245.0±10 | µm | |
| Cladding/coating concentricity error | ≤12.0 | µm | |
| Coating non-circularity | ≤8 | % | |
| Diameter of colored coating | 250.0±15 | µm | |
| Mechanical characteristic | |||
| Curling (radius) | ≥4 | m | |
| Proof stress | ＞0.69 | Gpa | |
| Coating strip force | Average value Peak value | 1.0-5.0 1.3-8.9 | N N |
| Dynamic stress corrosion susceptibility parameter (nd value) | ≥20 | ||
| Item | Testing | Test Method | Test Result |
| 1 | Tensile strength IEC 60794-1-E1 | Long term: 600N Short term: 1500N Cable length: ≥50m | Loss change≤0.1dB@1550nm No fiber break and no sheath damage |
| 2 | Impact IEC 60794-1-E4 | Height: 1m Weight: 1kg Impact spot: ≥5 Impact cycle: at lease 3 cycle per spot | Loss change≤0.1dB@1550nm No fiber break and no sheath damage |
| 3 | Repeated Bending IEC 60794-1-E6 | Bending diameter: 25X the cable outer diameter Applied load: 25kg Bending cycle: 30times Bending speed: 1 cycle per 2s | Loss change≤0.1dB@1550nm No fiber break and no sheath damage |
| 4 | Torsion IEC 60794-1-E7 | Torsion length: 1m Applied load: 25kg Torsion angle: ±90 or +180 Twist cycle: ≥10 times | Loss change≤0.1dB@1550nm No fiber break and no sheath damage |
| 5 | Water Penetration IEC 60794-1-F5B | Water height: 1m Cable length: 3m Keeping time: 24hours | No water leaked from the opposite end of cable |
| 6 | Temperature IEC 60794-1-F1 | Temperature step:+20°C->-40°C°C >+70°C->+20°C Keeping time: 24hours per each step Cycle:2times | Loss change≤0.1dB@1550nm No fiber break and no sheath damage |
| 7 | Compound flow IEC 60794-1-E14 | Sample length: 30cm Keeping time: 24hours | No compound flow |
| 8 | Sheath high voltage test | On line test DC 12t kV(t-sheath thickness mm) | No sheath broken down |
Packing & Shipping
Company Profile
Since its establishment in 2002, Dongguan TW-SCIE Co., Ltd. has been adhering to the concept of pursuing innovation and establishing an enterprise with integrity, and has been committed to the research and development of optical fiber communication products and market expansion for a long time. Today's TW-SCIE Company has a modern office environment, advanced production equipment, and a group of high-quality scientific research and technical personnel and management personnel. Emerging high-tech enterprises with export rights. The company has passed ISO9001-2000 quality management system certification, radio and television network access certificate, high-tech enterprise, and won the "Comprehensive Quality Management Standard Enterprise" certificate issued by the Ministry of Communications and other honors. With its own strength and looking at the overall situation, TW-SCIE is gradually developing towards a modern high-tech enterprise.
Our Certificate:
REACH
ROHS
TLC Telecom Certificate
Environmental Management System Certification
ISO9001:2000
Utility Model Patent Certificate
Our Quality & Service
DONGGUAN TW-SCIE CO., LTD. is committed to providing the highest
quality optical fiber cable products & services to our
customers by:
1.Consistently meeting for product quality and performance;
2. Timely delivery of products and services to meet our customer's
requirements;
3. Ensuring that our people are properly trained so that they are
better able to serve our customers.
Please feel free to contact with us for cooperation and excellent
service.
