
MPO PLC
SHENZHEN GRACYFIBER tECHNOLOGY Co.,LTD Gracyfiber is an optical product innovation company located in China. We focus on active optical transceivers and passive product lines for cables, equipment, and modules, with a manufacturing center of over 4000 square meters and over 160 employees....
- Product Introduction
Gracyfiber is an optical product innovation company located in China. We focus on active optical transceivers and passive product lines for cables, equipment, and modules, with a manufacturing center of over 4000 square meters and over 160 employees.
Gracyfiber provides a complete fiber optic cabling solution, which includes a range of connectors, adapters, pigtails and jumpers, active and passive optical products.
Professional team
Established in 2014 by industry entrepreneurs with over 15 years of experience in optical research and manufacturing.
One stop service
Customers can integrate the purchase of accessories, active and passive optical products.

2014Year
Establishment time
4000+m²
Company area
160+People
Number of employees
10+Year
R&D time

Why Did You Choose Our Company?
We always adhere to a principle that only through practice and innovation can we continuously move forward. Practice is the foundation of everything, and innovation is the driving force for progress. The two are combined, and only by constantly advancing through practice and innovation can we truly make good products.
Comprehensive R&D system
Systematic talent cultivation mechanism
High quality scenario based solutions
Excellent service system
Comprehensive R&D system
The company has senior R&D engineers with over ten years of industry experience, possessing full process capabilities from product design, validation, testing, and final delivery. Our R&D system covers everything from raw material selection, optical design, circuit integration to software programming, etc
Systematic talent cultivation mechanism
Establish a systematic talent cultivation mechanism. Regular training and other methods are used to continuously improve the professional skills and comprehensive quality of employees. Encourage employees to participate in project decision-making and ensure that their growth complements the development of the company.
High quality scenario based solutions
Provide customized product solutions tailored to the needs of different industries and scenarios. Each solution undergoes rigorous testing and validation to ensure it meets or even exceeds customer expectations.
Excellent service system
Committed to providing customers with comprehensive and high-quality pre-sales and after-sales services. The team will have a deep understanding of the client's needs and provide professional consultation and advice; Provide quick response technical support and regular maintenance services.
Certifications
We have numerous invention patents and numerous professional certifications

Patent certificate

Patent certificate

Patent certificate

System certification

System certification

Copyright certificate

Product Overview
MPO PLC (Planar Lightwave Circuit) is a fiber optic connection solution that integrates PLC optical splitters and MPO connectors. By combining PLC technology with MPO multi-channel connectors, MPO PLC can achieve efficient transmission and distribution of multiple optical signals, while reducing the number of connectors in the system, saving space, and reducing losses during optical signal transmission. This integrated design simplifies the layout and deployment process of fiber optic networks, and also improves the reliability and stability of the system, making it suitable for various optical communication and data center application scenarios.
Efficient transmission
Low loss
high reliability
Product parameters

Product advantages
Make the best and most advantageous products
01
shortcut
High density plug and play fiber optic interconnect.
02
Pre link
Pre terminated cable components eliminate on-site termination time and ensure optical performance.
03
Multiple Choice
Provide multiple fiber optic cable and connector options.

Advantages compared to peers
Low insertion loss
Lower insertion loss, our product's insertion loss is 0.2dB lower than the general standard insertion loss.
High return loss
Higher return loss, our product's return loss standard is 3-5 dB higher than the international standard.
high-quality
Higher device quality is required for our products to reach industrial grade, while other companies only require commercial grade products.
Multiple Choice
For more PLC options, we offer product options ranging from 1 * 2 to 1 * 32 or 2 * 32 in different specifications.
Product application scenarios
Fiber optic access network
In fiber to home (FTTH), fiber to building (FTTB) and other access networks, PLC optical splitters are used to distribute backbone fiber optic signals to multiple user households or buildings.
Fiber optic sensor network
In fields such as industrial automation, intelligent transportation, and environmental monitoring, PLC optical splitters are used to transmit optical signals to multiple sensor devices, achieving data acquisition and monitoring.
Optical allocation and merging
In fiber optic communication systems, PLC optical splitters can be used to allocate optical signals to different transmission paths, or combine optical signals from multiple transmission paths into one output to achieve flexible network topology.
Optical network monitoring and management
In fiber optic communication networks, PLC optical splitters can be used to monitor parameters such as the strength and quality of optical signals, and achieve network management and control.
Advantages of application scenarios
Multiple Scenarios and Advantages
Low loss
The PLC optical splitter adopts a planar waveguide circuit design based on silicon photon technology, which has low insertion loss and inter port coupling loss, and can effectively allocate and merge optical signals to reduce signal attenuation.
High stability
The PLC optical splitter adopts an integrated manufacturing process, which has good temperature stability and wavelength stability, and can maintain stable performance under various environmental conditions.

Uniformity
The PLC optical splitter can achieve uniform distribution and merging of optical power, ensuring the balance of optical signals between various output ports, and improving the reliability and performance of the network.
Miniaturization
The device structure of PLC optical splitter is compact, small in size, suitable for deployment in limited space, which helps simplify network wiring and management.
High reliability
The PLC optical splitter has no active components, does not require external power supply, is not easily affected by electromagnetic interference, has high reliability and stability, and is suitable for long-term operation and large-scale deployment scenarios.

Flexibility
The PLC optical splitter supports multi-channel allocation and merging, enabling flexible network topology design, meeting the needs of different application scenarios, and improving network scalability and flexibility.
Everything You Need to Know
What are the performance advantages of MPO PLC compared to traditional fiber optic connection solutions?
MPO PLC adopts PLC technology and MPO multi-channel connectors. Compared to traditional single channel connection schemes, it can simultaneously transmit multiple optical signals, thereby saving the number of connectors and reducing the loss of optical signal transmission. This means higher system reliability and stability, especially in long-distance transmission and high-capacity data transmission.
Will the performance of MPO PLC vary for different application scenarios?
Yes, the performance of MPO PLC can be customized according to different application scenarios. For example, in high-density connections in data centers, higher transmission rates and lower insertion losses may be required, while in internal enterprise networks, more emphasis may be placed on cost-effectiveness and long-term stability.
What is the optical signal transmission efficiency of MPO PLC in practical applications? Are there any potential performance issues to consider?
MPO PLC has efficient optical signal transmission efficiency in practical applications, but it needs to be configured and deployed appropriately according to specific application environments and requirements. Potential performance issues may arise in situations such as improper installation, harsh environmental conditions, or poor fiber connection quality, therefore sufficient planning and testing are required before deployment.
What are the specific advantages of MPO PLC in terms of insertion loss, return loss, and device quality compared to other similar products?
MPO PLCs typically have lower performance indicators in terms of insertion loss and return loss, while also requiring higher device quality standards. This means that higher signal transmission efficiency and more reliable performance can be achieved in practical applications.
Why choose MPO PLC instead of other suppliers' products?
The reasons for choosing MPO PLC include its advantages in performance, quality, and reliability, as well as the customized solutions and professional technical support provided. In addition, the diversity of MPO PLC product lines can also meet the needs of different customers.
Is there a significant performance difference for different specifications of PLC products?
Yes, PLC products of different specifications may have significant performance differences in terms of insertion loss, return loss, bandwidth, etc. Customers need to evaluate and compare products based on specific application needs when selecting them.
What is the deployment method of MPO PLC in fiber optic access network (FTTx)?
In FTTx networks, MPO PLCs are typically used to distribute backbone fiber optic signals to multiple user terminals, achieving efficient distribution and transmission of optical signals through MPO multi-channel connectors, thereby enabling flexible deployment and expansion of the network.
For the application of optical fiber sensor network, can MPO PLC meet the needs of different sensor devices?
Yes, MPO PLC can be customized according to the needs of different sensor devices to achieve efficient transmission of optical signals and data acquisition and meet the diversified application needs of optical fiber sensor networks.
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