Place of Origin:
CHINA
Brand Name:
JFOPT
Certification:
Product: CE/UL/ROHS/REACH Company: ISO9001/ISO14001
Model Number:
JFOC-GJDFJV/GJDFJH/GJDFJU
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Double Armored Simplex / Duplex Round Cable / Spiral Armor and Metal Braiding / Rodent-resistant High Tensile Strength
Single-Tube Single/Dual-Core Round Cable (Double Armor) is composed of one or two 0.9mm or 0.6mm tight-buffered optical fibers as the transmission medium. The fiber cores are wrapped with a stainless steel armor tube, followed by an aramid layer, and then an outer layer of stainless steel braiding. The cable is finally extruded with PVC/LSZH/TPU jacket. This cable provides additional physical protection, enhancing the strength and durability of the cable, and can transmit either single or dual signals simultaneously.
♦ Product Features
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① 201/304 stainless steel armor material for long lifespan |
②Double-layer armor reinforcement, resistant to lateral pressure, bending, ant attacks, and rodent bites |
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③ Encrypted braided mesh to increase resistance to twisting |
④Excellent environmental performance with a variety of flame-retardant and corrosion-resistant outer jackets to choose from |
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♦ Applications
1.Data centers.
2.Optical communication systems.
3.Interconnection of communication equipment.
♦ Structure Presentation
♦ Cable Parameters
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Items |
Parameters |
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Fiber Count |
1 |
2 |
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Tight Buffer |
Diameter |
0.9±0.1mm |
0.6±0.1mm |
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Material |
PVC |
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Spiral Metal Tube |
Inner Diameter |
0.95±0.05mm |
1.15±0.05mm |
1.25±0.05mm |
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Outer Diameter |
1.45±0.05mm |
1.65±0.05mm |
1.85±0.05mm |
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Gap |
0.15±0.05mm |
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Material |
SUS204 |
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Stainless Steel Braid |
Material |
SUS304 |
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Outer Jacket |
Diameter |
2.9±0.1mm |
3.0±0.1mm |
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Material |
PVC/LSZH/TPU |
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Colour |
Blue for SM, Grey for MM, or customized |
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♦ Mechanical performance
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Items |
Parameters |
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Fiber Count |
1 |
2 |
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Tensile Strength (Long Term)/N |
100 |
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Tensile Strength (Short Term)/N |
200 |
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Crush Resistance /N/10cm |
3000 |
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Min. Bending Radius (Dynamic)/mm |
60D |
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Min.Bending Radius (Static)/mm |
30D |
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Operating Temperature/℃ |
PVC jacket -20 ~ +70 PVC LSZH and TPU jacket -40 ~ +80 |
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Store Temperature/℃ |
-40 ~ +80 |
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♦ Fiber Parameters
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Single mode |
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Items |
Unit |
G.652D |
G.657A1 |
G.657A2 |
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Mode Field Diameter |
1310nm |
μm |
9.1±0.4 |
8.8±0.4 |
8.8±0.4 |
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1550nm |
μm |
10.4±0.5 |
9.8±0.5 |
9.8±0.5 |
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Cladding Diameter |
μm |
125±1.0 |
125±0.7 |
125±0.7 |
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Cladding Non-Circularity |
% |
≤1.0 |
≤0.7 |
≤0.7 |
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Core-Cladding Concentricity Error |
μm |
≤0.6 |
≤0.5 |
≤0.5 |
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Coating Diameter |
μm |
245±7.0 |
245±5.0 |
245±5.0 |
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Coating Non-Circularity |
% |
≤6.0 |
≤6.0 |
≤6.0 |
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Cladding-Coating Concentricity Error |
μm |
≤12.0 |
≤12.0 |
≤12.0 |
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Cable Cutoff Wavelength |
nm |
λcc≤1260 |
λcc≤1260 |
λcc≤1260 |
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Attenuation Coefficient |
1310nm |
dB/km |
≤0.40 |
≤0.35 |
≤0.35 |
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1550nm |
dB/km |
≤0.30 |
≤0.21 |
≤0.21 |
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Multi-mode |
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Items |
Unit |
62.5/125 |
50/125 |
OM3-150 |
OM3-300 |
OM4 |
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Core Diameter |
μm |
62.5±2.5 |
50±2.5 |
50±2.5 |
50±2.5 |
50±2.5 |
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Cladding Diameter |
μm |
125±1.0 |
125±1.0 |
125±1.0 |
125±1.0 |
125±1.0 |
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Core Concentricity Error |
% |
≤5.0 |
≤5.0 |
≤5.0 |
≤5.0 |
≤5.0 |
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Cladding Non-Circularity |
% |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
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Core-Cladding Concentricity Error |
μm |
≤1.5 |
≤1.5 |
≤1.0 |
≤1.0 |
≤1.0 |
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Coating Diameter |
μm |
245±7.0 |
245±7.0 |
245±7.0 |
245±7.0 |
245±7.0 |
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Coating Non-Circularity |
% |
≤6.0 |
≤6.0 |
≤6.0 |
≤6.0 |
≤6.0 |
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Cladding-Coating Concentricity Error |
μm |
≤12.0 |
≤12.0 |
≤12.0 |
≤12.0 |
≤12.0 |
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OFL Bandwidth |
850nm |
MHz·km |
≥160 |
≥500 |
≥700 |
≥1500 |
≥3500 |
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1300nm |
MHz·km |
≥500 |
≥500 |
≥500 |
≥500 |
≥500 |
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Attenuation Coefficient |
850nm |
dB/km |
≤3.0 |
≤2.5 |
≤2.3 |
≤2.3 |
≤2.3 |
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1300nm |
dB/km |
≤1.0 |
≤0.7 |
≤0.6 |
≤0.6 |
≤0.6 |
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♦ Product Packaging
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Packed on the drum |
Drum sealed |
♦ Factory Strength
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Expertise: JFOPT has a professional R&D team, production technology, and equipment to produce high-quality cables that meet different environmental and requirement needs. |
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Manufacturing Capacity: JFOPT has 40 indoor armored cable manufacturing machines, ensuring the timely delivery of large-scale armored cable orders. With professional production lines and equipment, we can efficiently produce a large quantity of cables to meet customer demands. |
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Quality Control: JFOPT implements strict quality control measures. In addition to raw material and incoming inspections, the production process incorporates automated quality testing systems for various components such as tight-buffering, spiral armoring, and outer sheathing. All production testing equipment is regularly maintained. With years of technical expertise and mature armored jumper production processes, they can eliminate almost all abnormalities in armored cables. |
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Standards Development: JFOPT has a professional and experienced R&D team that can provide cables customized to meet different environmental and requirement needs, ensuring customer satisfaction. |
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Technological Innovation: JFOPT emphasizes technological innovation and designs armored cable products with different structures, sizes, core counts, and colors to meet the diverse needs of customers. |
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Service and Technical Support: JFOPT provides comprehensive pre-sales and after-sales services, including technical consultation, product recommendations, and post-sales maintenance, to meet customer needs and ensure customer satisfaction. |
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♦ Frequent Q&A
1. What factors should be considered when purchasing optical cables?
It is important to consider the model, color, outer diameter, material, fire rating, and mechanical performance of the optical cable.
2.Do you accept color and printing customization?
Yes, we can customize the color and printing based on the samples you provide.
3.What types of optical cables can you produce?
We can produce various types of indoor and outdoor optical cables, including patch cords, mini cables, ribbon cables, ADSS, GYTA, GYTS, GYXTW, and more.
4.What is the minimum order quantity for your optical cables?
For regular optical cables, the minimum order quantity is 1 kilometer. For special optical cables, please contact our sales team for further information.
5.What is your delivery time frame?
Typically, the delivery time for regular optical cables is within 3 working days.
Send your inquiry directly to us
