Your Professional Communications Optical Fibers Supplier
Our goal is to become your true partner in the field of communications optical fibers in China. Potel Cable Group Co, Ltd has a complete smart communication industry chain, with two major industrial production and R&D bases. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why Choose Us
Production equipment: Our company has 500 sets of production line manufacturing equipment, and has built 3 fiber drawing towers and 6 fiber production lines.
Production market: Our company's products are very popular in the market, providing first-class products and high-quality technical services to telecom operators, smart building industry and communication industry customers in more than 20 countries and regions around the world.
Our certificates: We have established a strict quality control system and won 145 communication product certifications. Our production and manufacturing have won IS09001, IS014000, 0HSAS8000, US UL certification, EU CE certification, environmental protection RoHS and other quality certifications.
Our services: In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.
Advantages of Communications Optical Fibers
High bandwidth:
Optical fibers can transmit a vast amount of data at a higher speed compared to traditional copper cables.
Longer transmission distances:
Optical fibers experience minimal signal loss over long distances, allowing for the transmission of data over much greater spans.
Electromagnetic compatibility:
Optical fibers are immune to electromagnetic interference, ensuring reliable signal transmission in noisy environments.
Types of Communications Optical Fibers
Single-mode fiber:
It is a type of optical fiber that allows only one mode of light to propagate through it. This means that it enables the transmission of a single light ray or mode along its core, minimizing the dispersion of signals and maintaining a high signal quality over longer distances.
Multi-mode fiber:
Multimode fiber is another type of optical fiber used for data transmission, but it functions differently from single-mode fiber. Unlike single-mode fiber, which allows only one mode of light to travel through it, multimode fiber enables multiple modes or paths for light to propagate.
Specification of Communications Optical Fibers
|
Characteristic |
Condition |
Data |
Unit |
|
|
Opticalfeatures |
|
|||
|
Attenuation coefficient a |
850nm |
≤2.5 |
[dB/km] |
|
|
1300nm |
≤0.8 |
[dB/km] |
||
|
Minimum mode bandwidth (full injection)a |
850nm |
1500 |
[MHz ·km] |
|
|
1300nm |
500 |
[MHz ·km] |
||
|
Effective mode bandwidth |
850nm |
≥2000 |
[MHz ·km] |
|
|
10GBASE-SR |
850nm |
300 |
[m] |
|
|
Differential Modulo Delay(DMD) |
Meets or exceeds IEC 60793-2-10 specification |
|
-- |
|
|
Numerical aperture |
-- |
0.200±0.015 |
-- |
|
|
Zero dispersion wavelength (λO) |
-- |
1295～1340 |
[nm] |
|
|
ZeroDispersion Slope(SO) |
1295nm≤λ0≤1310nm |
≤0.105 |
[Ps/(nm2 ·km)] |
|
|
1310nm≤λ0≤1340nm |
≤0.000375(1590-λ0) |
[Ps/(nm2 ·km)] |
||
|
Decay point discontinuity |
1300nm |
≤0.2 |
[dB] |
|
|
Cable cut-off wavelength (λcc) |
2 turns Radius 15mm |
850nm |
≤1.0 |
[dB] |
|
1300nm |
≤1.0 |
[dB] |
||
|
100 turns Radius 37.5mm |
850nm |
≤0.5 |
[dB] |
|
|
1300nm |
≤0.5 |
[dB] |
||
Excellent bend-insensitive and low-loss performance. Achieve transmission in the full band of 1260nm to 1625nm, improve system transmission capacity with low dispersion and PMD, meeting the needs of long-distance transmission. Fiber can effectively suppress bend loss in small radius bending situations. Accurate geometric parameters ensure low fusion loss and high fusion splicing.
Geometric Properties of Communications Optical Fibers
|
Core diameter |
-- |
50±2.5 |
[μm] |
|
Cladding diameter |
-- |
125.0±2 |
[μm] |
|
Cladding out-of-roundness |
-- |
≤2 |
[%] |
|
Core out of roundness |
-- |
≤6 |
[%] |
|
Coating Diameter (Unpigmented) |
-- |
245±10 |
[μm] |
|
Cladding/CoatingConcentricity Error |
-- |
≤12.5 |
[μm] |
|
Coating out-of-roundness |
-- |
≤6.0 |
[%] |
|
Core/Clad Concentricity Error |
-- |
≤1.5 |
[μm] |
|
Delivery length |
-- |
up to 8.8 |
[km/tray] |
Mechanical Properties of Communications Optical Fibers
|
Screening stress |
-- |
≥0.69 |
GPa |
|
Coating peel force (average) |
-- |
1.0-5.0 |
N |
|
Tensile strength at 0.5m gauge length(median) |
-- |
≥3.8 |
GPa |
|
Dynamic fatigue parameters(nd) |
-- |
≥20 |
-- |
Application of Communications Optical Fibers
Medical sector:
Due to its flexibility and thinness, it is used in several instruments to view internal body parts by slipping into hollow body cavities.
Telecommunication:
Because optical fiber cables are used for both transmission and reception, they are crucial to the operation of global telecommunication systems. It can be used in many networking applications to increase speed and accuracy.
Defense:
Fiber optics are used to transmit data in the high-security military and aerospace applications. This material is used in aviation wiring as well as hydrophones for SONAR and seismic purposes.
Broadcasting:
High-speed, high-bandwidth HDTV signals are transmitted over such cables. Fiber optic cable costs less than the same number of copper cables. These fibers are used by broadcasters to facilitate the connection for HDTV, CATV, VOD, and other services.
Packing and Shipping of Communications Optical Fibers
|
Packing |
Corrugated boxes |
|
Shipping |
Shipped by road, sea, rail |
FAQ
As one of the leading communications optical fibers manufacturers in China, we warmly welcome you to wholesale discount communications optical fibers from our factory. All customized products are with high quality and low price. Contact us for free sample.