The Pros and Cons of China's Role in Global Fiber Optic PLC ...

13 May.,2024

 

The Pros and Cons of China's Role in Global Fiber Optic PLC ...

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The Pros and Cons of
China’s Role in Global Fiber Optic PLC Splitter Market Competition


Introduction
Fiber optic PLC splitters are devices that play a key role in the fiber optic communication industry, as they help in splitting light signals into different proportions. As technology continues to progress, there is an ever-growing demand for these cutting-edge devices in various applications. With China positioning itself as a major player in the global fiber optic PLC splitter market, this blog examines both the advantages and disadvantages of China’s role in the market competition.




Advantages of China in Global Fiber Optic PLC Splitter Market Competition
1.Low Manufacturing Costs
One of the biggest advantages held by China in the global fiber optic PLC splitter market competition is its low manufacturing costs. Labor and raw material expenses are significantly cheaper in China compared to other parts of the world, which translates to lower production costs. This makes Chinese PLC splitter products more economically competitive and attractive to clients seeking cost-effective solutions.
2.Mass Production Capacity
China has the advantage of being able to produce massive quantities of fiber optic PLC splitters, which allows it to cater to the growing global demand for such products. The country has numerous manufacturing facilities and skilled workforces that are focused on producing high-quality PLC splitters at scale. This mass-production capability enables Chinese suppliers to meet customer needs efficiently and quickly.
3.Technological Advancements
China has made significant strides in recent years in terms of technological advancements, which is beneficial when it comes to producing high-quality fiber optic PLC splitters. The country has also invested in research and development to create innovative products that can compete with offerings from more established players.

Disadvantages of China in Global Fiber Optic PLC Splitter Market Competition
1.Quality Concerns
One major disadvantage of China’s role in the global fiber optic PLC splitter market competition is the perception of lower quality in comparison to products from other countries. While some Chinese manufacturers have successfully overcome quality concerns, others still struggle to meet the high-quality standards set by their global counterparts. This has led some customers to be wary of purchasing Chinese PLC splitters, impacting their overall market share.
2.Intellectual Property Issues
China has a history of intellectual property issues, particularly when it comes to replicating and producing similar products to those offered by well-established global brands. This has resulted in legal disputes and has negatively impacted the reputation of Chinese PLC splitter manufacturers. This could be a potential disadvantage for China, as customers may prefer to source their products from countries with more stringent IP protection policies.

Conclusion
China’s role in the global fiber optic PLC splitter market competition comes with its own set of advantages and disadvantages. The country’s low manufacturing costs, mass production ability, and technological advancements put it in a strong competitive position. However, concerns regarding product quality and intellectual property protection could hinder China’s growth in this market.

Keywords: fiber optic PLC splitter, China, market competition, manufacturing costs, mass production, product quality, intellectual property


 

What Is Ribbon Fiber Optic Cable? Advantages & Applications?

Ribbon fiber optic cable refers to a fiber optic cable in which the optical fiber in the cable adopts an optical fiber ribbon structure, while the optical fiber in the cable that is not an ribbon fiber optic cable has a discrete optical fiber structure. The fiber optic ribbon is a thin flat ribbon formed by curing 4 to 24 optical fibers in parallel.

Ribbon fiber optic cables are often referred to as “ribbon cables”, but flat optical cables are true ribbon cables, for their appearance is like a ribbon.

Ribbon Fiber Cable Structure

Ribbon fiber optic cable can be divided into layer stranded type, skeleton type and central tube type in terms of cable structure.

Layer Stranded

The structure of the stranded optical fiber ribbon cable is basically the same as that of the ordinary layer stranded loose tube fiber cable. The optical fiber ribbon in the cable mainly has 12 cores, 6 cores, and 4 cores. It’s currently the most used structure type of ribbon fiber optic cable.

Skeleton Type

The optical fiber ribbon in the cable is generally 4 core or 6 core, which is a water-blocking dry structure, which means no grease in the cable. The skeleton ribbon fiber cable is suitable for vertical wiring in buildings for each floors to cut out and splicing.

This skeleton structural characteristics determine its strong rigidity and it is difficult to bend during construction. However some carrier recommend it for it is a dry structure. In fact, the layer stranded optical cable can also be made into dry or semi-dry water resistance structure.

Central Tube

The optical fiber ribbon in the cable is generally 12 cores and 24 cores. The central tube optical cable has the characteristics of light weight, small diameter and low cost. If the fiber count of cores of the optical cable is not too many, it should be a better choice in optical communication network.

It is difficult to control the excess optical fiber length, and at extreme temperatures fiber failure might happen in the central tube optical cable. But the temperature adaptability of central tube optical fiber cable is not that bad too, in fact it can fully meet the requirements of most scenarios.

Ribbon Fiber Features

High Splicing Efficiency

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When the ribbon fiber optic cable is spliced by a ribbon optical fiber fusion splicer, the optical fibers of one ribbon fiber cable can be spliced at one time. Thereby it greatly improves the efficiency of optical fibre splicing. The more the number of cores in each optical fiber ribbon, the higher the efficiency of the connection. At the same time, the quality of the connection will be worse too.

Ordinary fiber optic cable is limited by the connection efficiency, the fiber count is generally not very large, and the maximum fiber count usually does not exceed 288 cores. While the number of cores of ribbon fiber optic cables is mainly affected by demand. Although the current maximum is 576 cores, ribbon fiber cables with more than 576 cores will be used in large numbers in the future.

However, when the ribbon fiber optic cable is spliced with discrete optical fibers, or optical fiber ribbons with different fiber counts, the optical fiber ribbon needs to be torn apart into individual optical fibre for splicing, which is more troublesome than the splicing of ordinary optical cables.

Large Optical Splice Loss

Since the optical fiber ribbon cannot be accurately aligned during the splicing of the optical fiber ribbon, the splicing attenuation is greater than that of a single core.

Larger Diameter For Small Fiber Count

When the fiber count of the fiber optic cable is less than 144 cores, the outer diameter of the ribbon fiber optic cable is larger than that of the ordinary optical fiber cable.

Small Investment

The investment difference between the use of ribbon fiber optic cable and ordinary fiber cable in the optical communication network is mainly reflected in two aspect

1. Fiber optic cable price

From the perspective of production costs, there are a little more processes for the production of optical fiber ribbons and cables, and the cost will be a little higher. However, the price of fiber optic cable is often determined by the purchase volume and the competitive market. At present, as the use of ribbon fiber optic cable increases, the unit prices is getting closer and closer to those of ordinary optical cables.

2. Optical splicing cost

Because of the high splicing efficiency of the ribbon fiber optic cable, the splicing cost of each joint is lower. And the greater the fiber count of the ribbon fiber, the more obvious this advantage.

On the whole, the cost of using ribbon fiber optic cable in the optical communication network is slightly lower than that of using ordinary optical cable.

Advantages

  • High connection efficiency

  • Slightly lower cost

Disadvantages

  • Need to be equipped with a fusion splicer with ribbon fiber fusion splicing capability

  • High splicing attenuation

  • Low efficiency when splicing with ordinary optical cables or optical fiber ribbons with different fiber count

Application Environment

Ribbon fiber optic cables are recommended to be used in large and medium-sized metropolitan area networks with a large number of fibre cores (not less than 72 cores). Such as the core network of the metropolitan area optical cable and the backbone section of the access network.

It is not suitable for using ribbon fiber cable in trunk optical communications, other optical fiber system sections with a relay distance of more than 70km, access network lead-in sections, and other sections with small fiber cores.

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