| Prod Model: |
GYTA53 |
| Outer Sheath Color: |
Black |
| Outer Sheath Material: |
PE |
| Filling Gel: |
Water Blocking Tape or Filling Compound |
| Metallic Strengthen Member: |
Steel Wire |
| Central Member: |
Metallic Strength Member |
| Install Style: |
Outdoor Direct Buried |
| Loose Tube Material: |
PBT with Jelly |
| Brand Name Of Fiber: |
Corning ,Yofc,Draka, Fujikura...as Your Requiremen |
| Application: |
Communication |
| Type: |
Single-mode Fiber |
| Certification: |
ISO9001 |
| Connection Structure: |
Optical Fiber |
| Brand: |
Tw-Scie or OEM |
| Sheath Material: |
PE |
Product Description
Direct Buried Optical Fiber Aluminum Armored Cable (GYTA53)Cable Description:Loose tube cable is a design that has high tensile strength and flexibility in a compact cable size. Our loose tube cable provides excellent optical transmission and physical performance.
Cable Structure:
Cable type: GYTA53 For Direct buried installation cable
| Dimension and Properties |
| General properties | Unit | Nominal value |
| Fiber count (9/125) | PC | 8 | 12 | 24 |
| Max. No of loose tube/Fillers | PC | 4/1 | 2/3 | 4/1 |
| Fiber No. per tube | PC | 8 | 6 | 6 |
| Central strength member | material | Steel wire |
| OD | mm | 13mm±0.2 |
| Armour 1 | material | Corrugated steel tape with plastic |
| Armour 2 | material | Aluminium tape |
| Water blocking material | material | Water blocking tape |
| Loose tube | Diameter | mm | 1.6±0.2 |
| Material | | PBT |
| Inner sheath | Thickness | mm | 1.0±0.2 |
| Material | | PE |
| Outer sheath | Thickness | mm | 1.8±0.2 |
| Material | | PE |
| Max. allowable pulling force | N | 1000/3000 |
| Crush resistance | N/100mm | 1000/3000 |
| Working conditions |
| Temperature range | Transport and storage:- 30ºC to +60ºC | Min Bending Radius |
| Installation:-30ºC to +60ºC | Installation: 20 x OD |
| Operation:-40ºC to +60ºC | Operation: 10 x OD |
Note: 1. the nominal outer diameter may vary by ± 5%. 2. The nominal cable weight may vary by ±10%.
G652D Specification:
Category |
Description |
Specifications |
Before cabling |
After cabling |
Optical
Specifications |
Attenuation @1310 nm | ≤0.34 dB/km (max.) | ≤0.36 dB/km (max.) |
Attenuation @1550 nm | ≤0.20 dB/km (max.) | ≤0.22 dB/km (max.) |
Attenuation @1625 nm | ≤0.23dB/km | ≤ 0.25 dB/km |
Zero Dispersion Wavelength |
1300~1324 nm |
Zero Dispersion Slope | ≤ 0.090 ps/nm2·km |
PMD Link value (M=20cables Q=0.01% )
maximum PMDQ |
0.2 ps/√km |
Cable Cutoff Wavelength (λcc) | ≤1260 nm |
Macro bending Loss
(1 turn; Ф32 mm) @1550 nm
(100 turns; Ф60 mm) @1625 nm
(100 turns; Ф50 mm) @1310 &@1625 nm |
≤ 0.05 dB
≤ 0.05 dB
≤0.05 dB |
Mode Field Diameter | @1310 nm |
9.2±0.4μm |
| @1550 nm | 10.4±0.5μm |
Dimensional
Specifications |
Cladding Diameter |
125 ±0.7μm |
Core/clad concentricity error | ≤0.5μm |
Cladding Non-Circularity | ≤1.0% |
Mechanical
Specifications |
Proof stress |
≥0.69Gpa |
G655 Specification:
Category |
Description |
Specifications |
| | |
Before cabling |
After cabling |
| |
Attenuation @1550 nm | ≤0.20 dB/km (max.) | ≤0.22 dB/km (max.) |
| |
Attenuation @1625 nm | ≤0.23dB/km | ≤ 0.24 dB/km |
| |
Zero Dispersion Wavelength |
≤1520 nm |
| |
Zero Dispersion Slope | ≤ 0.084 ps/nm2·km |
| | PMD Link value (M=20cables Q=0.01% )
maximum PMDQ |
≤0.08 ps/√km |
| |
Cable Cutoff Wavelength (λcc) | ≤1450 nm |
| | Macro bending Loss
(1 turn; Ф32 mm) @1550 nm
(100 turns; Ф60 mm) @1625 nm
(100 turns; Ф50 mm) @1310 &@1625 nm |
≤ 0.05 dB
≤ 0.05 dB
≤0.05 dB |
| | Mode Field Diameter
| @1550 nm | 9.6±0.5μm |
Dimensional
Specifications |
Cladding Diameter |
124.8 ±0.7μm |
| |
Core/clad concentricity error | ≤0.6μm |
| |
Cladding Non-Circularity | ≤1.0% |
Mechanical
Specifications |
Proof stress off line | ≥9.0 N
≥1.0 %
≥100 kpsi |
Reference:The cable which we offered are designed, manufactured and tested according to international standards as follows:
IEC 60794-1-1 |
Optical fiber cables. Part 1: Generic specification |
IEC 60794-1-2 |
Generic specification- basic optical cable test procedures |
| IEC 60793-3 | Outer cables- sectional specification |
IEC 60794-3-20 | Outdoor cables- family specification for optical self-supporting aerial telecommunication cables |
| EIA/TIA 598 B | Color code of fiber optic cables |
| ITU-T G.650 | Definition and test methods for the relevant parameters of single-mode fibers |
| ITU-T G.652 | Characteristics of a single-mode optical fiber cable |
| ITU-T G.655 | Characteristics of a non-zero dispersion-shifted single-mode optical fiber and cable |
| IEC 60332 Part 1 | Fire test on single cables |
| IEC 60332 Part 3 | Fire test on bundled cables |
| IEC 60754 Part 1&2 | Corrosivity of gases (halogen free) |
| IEC 60331-11/25 | Circuit integrity with flaming(90 mins flame application time and 15 mins cooling time
|
| IEC 61034-2 | Measure to smoke density(>60% transmittance ) |
| ASTM D 2863 | Limiting oxygen and temperature index (Oxygen index>35 and temperature index>260) |
PACKING AND DRUM:Our cables are packed in carton, coiled on Bakelite & wooden reel. During transportation, right tool should be used to avoid damaging the package, and handle carefully. Cables should be protected from moisture; Cables should be kept away from high temperature condition and spark; Cables should be protected from over bending and crushing; Cables should be protected from mechanical damage.
Company Overview:
Related Products:
DONGGUAN TW-SCIE Co., Ltd. is a high-tech enterprise group in China devoted to communications undertakings with our own impoters and exporters rights. Since its founding, high quality products an strong co-operations have enabled the enterprise to stably and rapidly grow into a specialized communication
Manufacturer supplier and engineering service provider the most complete product line-up and specifications in the fiber and cable industry of China.
The enterprise is possessed of a passel of faithful, intelligent, conscientious talents. While bending ourselves to following with the worldwide advanced development and application, we build up cooperation ties with many scientific research academy.
The main products of our enterprise are:
Optical fiber, optical cable, Optical media converter, optical transceiver, optical coupler, optical modem, optical connector, optical distribution frame.
All of the products are widely used in telecom, electric power, railway and other related department, exporting France, India, Singapore, Malaysia.
