Place of Origin:
CHINA
Brand Name:
JFOPT
Certification:
Product: CE/UL/ROHS/REACH Company: ISO9001/ISO14001
Model Number:
JFOC-GJFJV(H)/GJFSV(H)
Contact Us
3.0mm Dual-Tube 2-Core Figure-8 Cable ROHS2.0/REACH/UL Flame Retardant Tight Buffer / Loose Tube
The 3.0mm dual-tube dual-core 8-shaped cable is an indoor optical cable used for transmitting optical signals and data connections. The cable diameter is 3.0mm and in a figure 8-shaped form, with two fibers housed in separate tube. It is suitable for short-distance data transmission in indoor environments such as offices, server rooms, and data centers. The structure of this cable includes two fiber cores, a buffer layer, and a jacket. The fiber cores are responsible for transmitting optical signals and data, with each fiber core located in an independent tube within the 8-shaped structure. The buffer layer is an optical material that protects the fiber cores and reduces signal loss and interference. The jacket provides external protection and environmental isolation.
♦ Product Features
①Dual cores independent channels for bidirectional data transmission |
② Brand new sheath raw materials, the sheath color can be adjusted according to the specified color number |
|
|
③YOFC/CORNING low attenuation grade optical fiber for high-quality signal transmission |
④ Precise outer diameter control to ensure proper jumper termination |
|
|
♦ Applications
1.Optical communication systems
2.Interconnection of communication equipment
3.Fiber optic communications
♦ Structure Presentation
♦ Cable Parameters
Items |
Specifications |
|||||||
Fiber Count |
2 |
|||||||
Tight/Loose buffer |
Diameter |
0.85mm±0.05mm |
||||||
Material |
PVC/LSZH |
|||||||
Color |
White or customized |
|||||||
Jacket |
Diameter |
(2.9mm±0.1mm)×(5.9mm±0.2mm) |
||||||
Material |
PVC/LSZH |
|||||||
Color |
Blue/Orange/Green/Brown/Gray/White/Red/Black/Yellow/Purple/Pink/Aqua |
|||||||
♦ Mechanical performance
Items |
Specifications |
|||||||
Fiber Count |
2 |
|||||||
Tension(Long Term)/ N |
160 |
|||||||
Tension(Short Term)/ N |
300 |
|||||||
Crush(Long Term)/ N/10cm |
200 |
|||||||
Crush(Short Term)/ N/10cm |
1000 |
|||||||
Min. Bend Radius(Dynamic)/mm |
50 |
|||||||
Min. Bend Radius(Static)/mm |
30 |
|||||||
Operating Temperature/℃ |
-20~+60 |
|||||||
Storage Temperature/℃ |
-20~+60 |
♦ Fiber Parameters
Single mode |
|||||||||
Items |
Unit |
G.652D |
G.657A1 |
G.657A2 |
|||||
Mode Field Diameter |
1310nm |
μm |
9.1±0.4 |
8.8±0.4 |
8.8±0.4 |
||||
1550nm |
μm |
10.4±0.5 |
9.8±0.5 |
9.8±0.5 |
|||||
Cladding Diameter |
μm |
125±1 |
125±0.7 |
125±0.7 |
|||||
Cladding Non-Circularity |
% |
≤1 |
≤0.7 |
≤0.7 |
|||||
Core-Cladding Concentricity Error |
μm |
≤0.6 |
≤0.5 |
≤0.5 |
|||||
Coating Diameter |
μm |
245±7 |
245±5 |
245±5 |
|||||
Coating Non-Circularity |
% |
≤6.0 |
≤6.0 |
≤6.0 |
|||||
Cladding-Coating Concentricity Error |
μm |
≤12.0 |
≤12.0 |
≤12.0 |
|||||
Cable Cutoff Wavelength |
nm |
λcc≤1260 |
λcc≤1260 |
λcc≤1260 |
|||||
Cable Attenuation Coefficient |
1310nm |
dB/km |
≤0.4 |
≤0.4 |
≤0.4 |
||||
1550nm |
dB/km |
≤0.3 |
≤0.3 |
≤0.3 |
Multi-mode |
|||||||||
Items |
unit |
62.5/125 |
50/125 |
OM3-150 |
OM3-300 |
OM4 |
|||
Core Diameter |
μm |
62.5±2.5 |
50±2.5 |
50±2.5 |
50±2.5 |
50±2.5 |
|||
Cladding Diameter |
μm |
125±1.0 |
125±1.0 |
125±1.0 |
125±1.0 |
125±1.0 |
|||
Core Non-Circularity |
% |
≤5.0 |
≤5.0 |
≤5.0 |
≤5.0 |
≤5.0 |
|||
Cladding Non-Circularity |
% |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
|||
Core-Cladding Concentricity Error |
μm |
≤1.5 |
≤1.5 |
≤1.0 |
≤1.0 |
≤1.0 |
|||
Coating Diameter |
μm |
245±7 |
245±7 |
245±7 |
245±7 |
245±7 |
|||
Coating Non-Circularity |
% |
≤6.0 |
≤6.0 |
≤6.0 |
≤6.0 |
≤6.0 |
|||
Cladding-Coating Concentricity Error |
μm |
≤12.0 |
≤12.0 |
≤12.0 |
≤12.0 |
≤12.0 |
|||
OFL Bandwidth |
850nm |
MHz·km |
≥160 |
≥500 |
≥700 |
≥1500 |
≥3500 |
||
1300nm |
MHz·km |
≥500 |
≥500 |
≥500 |
≥500 |
≥500 |
|||
Cable Attenuation Coefficient |
850nm |
dB/km |
≤3.0 |
≤3.0 |
≤3.0 |
≤3.0 |
≤3.0 |
||
1300nm |
dB/km |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
♦ Product Packaging
|
|
Packed on the drum |
Drum sealed |
♦ Factory Strength
Specialization: JFOPT has a professional R&D team, production technology, and equipment that effectively reduces potential issues during cable manufacturing, such as cable shrinkage, axial compression, skewed printing, abnormal loss, and more. |
|
||||
Manufacturing Capacity: JFOPT has three professional production lines and equipment that can rapidly and efficiently produce a large quantity of cables to meet customer demands. |
|
||||
Quality Control: JFOPT implements strict quality control, ensuring that the selected materials meet relevant international, national, or industry standards. Each production process is equipped with mechanized testing equipment, and all cables undergo size and loss testing before leaving the factory to ensure product quality. |
|
||||
Standards Development: JFOPT has a professional and experienced R&D team. We have hundreds of sets of cable production molds for different structures and sizes. We can provide cables that meet your specific requirements and environmental conditions. |
|
||||
Technological Innovation: JFOPT focuses on technological innovation and continuously introduces various innovative products to meet evolving market demands through market research and our own mold production capabilities. |
|
||||
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. |
|
||||
♦ Frequent Q&A
1.What factors should be considered when purchasing optical cables?
You should pay attention to the model/type, color, outer diameter, material, fire rating, and mechanical performance of the optical cable.
2. Can we customize the color and printing on the cables?
We can customize the color and printing based on the samples you provide.
3.What types of optical cables can we produce?
We can produce various types of indoor/outdoor optical cables, such as FTTH drop cables, mini round cables, ribbon cables, ADSS, GYTA, GYTS, GYXTW, and more.
4.What is the minimum order quantity for our optical cables?
For regular optical cables, the minimum order quantity is 1 kilometer. For special cables, please contact our sales team for further assistance.
5.What is our delivery lead time?
Generally, the delivery of regular optical cables takes around 3 working days.
Send your inquiry directly to us