Shanghai Gengyun Industrial

Shanghai Gengyun Industrial TOEM was established in 2008 and is mainly engaged in investment, trade and technical services in the field of telecommunications fiber optic cables.

200μm large-core diameter step refractive index single-clad optical fiber is a special optical fiber specifically design...
20/10/2025

200μm large-core diameter step refractive index single-clad optical fiber is a special optical fiber specifically designed for high-power laser transmission and long-distancae sensing applications. Through its unique step refractive index waveguide structure and large core diameter design, it significantly enhances power processing capacity and coupling efficiency while ensuring excellent beam quality, thus becoming the core transmission medium for industrial lasers, medical equipment and high-end sensing systems.

200μm large-core diameter step-refractive index single-clad fiber, with its high power capacity, high coupling efficiency, excellent stability and wide application adaptability, is becoming a key factor driving the development of high-end laser technology and precision sensing systems. Whether in the industrial field that pursues ultimate processing efficiency or in the scientific research and security fields that require precise detection, it is the foundation and guarantee for building the next-generation high-performance photonic system.

https://toem.com.cn/




OM3/OM4 LC pigtail is a pre-terminated multimode fiber patch cord , featuring a low-loss LC interface and an optimized 5...
14/10/2025

OM3/OM4 LC pigtail is a pre-terminated multimode fiber patch cord , featuring a low-loss LC interface and an optimized 50/125μm fiber design, specifically designed for modern data centers, server racks, and high-density network environments. This product fully complies with the TIA/EIA-568 and ISO/IEC 11801 standards, ensuring stable transmission performance in 10G/40G/100G networks.

Application scenarios
The backbone connection of the data center is interconnected with the servers
Storage area networks and cloud computing infrastructure
High-density patch panels and modular data centers
• Wiring for enterprise network computer rooms and server cabinets

OM3/OM4 LC 1-meter pigtail , with its outstanding performance, high-density advantage and convenient deployment features, has become an indispensable basic component of modern data centers. Whether it is building a new data center or upgrading an existing network, it can provide reliable and efficient fiber optic connection solutions, laying a solid foundation for digital
transformation.

https://toem.com.cn/


High Tensile Strength Special Coupled Optical Fiber Single Mode Fiber OpticHigh tensile strength special coupled single-...
30/09/2025

High Tensile Strength Special Coupled Optical Fiber Single Mode Fiber Optic

High tensile strength special coupled single-mode optical fiber is a high-performance communication medium specially designed for harsh environments. Based on the outstanding transmission performance of standard single-mode optical fiber, through special waveguide structure design and strengthening process, it integrates extremely high mechanical reliability and unique coupling function, providing a solid guarantee for the key nodes of modern optical fiber networks.

Its core advantages and introduction are as follows:
* Outstanding mechanical durability and reliability
* Excellent resistance to micro-bending loss performance
* Efficient mode of management and the coupling features
* Wide adaptability to various application scenarios

In conclusion, high tensile strength special coupled single-mode optical fiber is a model for the development of optical fiber technology towards high reliability and high performance. By combining powerful mechanical protection with precise waveguide control, it lays the material foundation for building the next generation of high-toughness and high-survivability information superhighways.

https://toem.com.cn/





High-power and high-quality double-clad ytterbium-doped fiber  is the core gain medium of modern fiber lasers and amplif...
29/09/2025

High-power and high-quality double-clad ytterbium-doped fiber is the core gain medium of modern fiber lasers and amplifiers, and it is a key technology for achieving high-brightness and high-efficiency laser output. Into it through in the fiber core of rare earth elements in "yb" , and adopt unique of double package layer structure, leading the laser technology of the innovation.

Its core advantages and introduction are as follows:
* Outstanding power expansion capability
* Extremely high output beam quality
* Outstanding energy conversion efficiency
* Excellent thermal management and reliability

In conclusion, high-power and high-quality double-clad ytterbium-doped fiber is the cornerstone driving the development of the next generation of high-power fiber lasers. With its comprehensive advantages of high power, high brightness, high efficiency and high reliability, it is widely used in industrial manufacturing, national defense research, medical equipment and other fields.

https://toem.com.cn/





In today's high-speed information age, stable and efficient indoor network cabling is the foundation for building smart ...
28/09/2025

In today's high-speed information age, stable and efficient indoor network cabling is the foundation for building smart buildings, data centers and modern office environments. Gyfjh 7.0Rrh indoor Optical cable As a high-performance communication transmission medium, with its outstanding characteristics, has become an ideal choice for indoor optical communication applications.

The Gyfjh 7.0Rrh indoor optical cable combines the advantages of flexibility, high security, transmission stability, and lightness and durability. It is widely used in vertical backbone cabling, horizontal cabling, in-building sections of fiber to the Home (FTTH), and interconnection between data center servers within buildings. It is a key component in building future high-speed and reliable indoor communication networks.

https://toem.com.cn/




Optical Cable Fiber Separation Box Adapter TypeIn fiber-to-the-home (FTTH) and modern communication networks, optical fi...
24/09/2025

Optical Cable Fiber Separation Box Adapter Type
In fiber-to-the-home (FTTH) and modern communication networks, optical fiber distribution boxes are key nodes for achieving optical cable connection, optical fiber distribution and protection. Among them, the adapter type optical fiber distribution box, with its high flexibility, reliability and ease of maintenance, has become the preferred solution in network construction.

Introduction to core advantages
* Extremely high flexibility and scalability
* Outstanding protection and splicing storage functions
* The operation is convenient and it is easy to manage and maintain

In conclusion, the adapter type optical fiber distribution box is an important guarantee for the efficient and reliable operation of optical fiber networks. It is widely applied in scenarios such as building corridors, community distribution points, and indoor weak current Wells. It is an ideal solution for flexible distribution, safe management, and convenient maintenance of optical signals, laying a solid foundation for the construction of high-quality optical fiber access networks.

https://toem.com.cn/





Tight Buffered Flame Retardant Optical FiberIn structured cabling systems, especially in environments with limited space...
20/09/2025

Tight Buffered Flame Retardant Optical Fiber
In structured cabling systems, especially in environments with limited space and extremely high security requirements such as inside buildings and data center computer rooms, (Tight Buffered Flame Retardant Optical Fiber) is undoubtedly the preferred solution. It combines outstanding mechanical performance with extremely high safety, providing a reliable transmission medium for modern high-speed networks.

Core advantages:
*Outstanding mechanical performance and convenience.
*Extremely high safety and flame retardancy.
*Space efficiency and design flexibility.

In conclusion, Tight-sheathed flame-retardant optical cables , with their outstanding features of sturdiness, safety and flexibility, have become the ideal choice for building high-performance and highly reliable indoor networks, perfectly balancing the two key demands of performance and safety.

https://toem.com.cn/




In modern optical fiber networks, efficient and reliable optical fiber connections are the cornerstone for achieving hig...
18/09/2025

In modern optical fiber networks, efficient and reliable optical fiber connections are the cornerstone for achieving high-speed data transmission. The 6-core, 12-core, 24-core, 48-core and even 96-core SC, LC, ST, MPO optical fiber adapters are all-round connection solutions designed to meet the needs of different scales and scenarios.

The core function of these adapters is to achieve precise connection between optical fiber patch cords and patch panels, panels or device ports. Among them, the SC adapter , with its square plug-in structure, provides a stable and reliable connection; The LC adapter, with its small size advantage, enables high-density deployment and is the mainstream choice for data centers and enterprise networks. The ST adapter adopts a snap-on rotating structure, which is commonly found in traditional network environments and is sturdy and durable. The MPO/MTP adapter is a multi-core pre-connection technology. A single interface can support the synchronous connection of 12/24-core or even more optical fibers, greatly enhancing the high-speed interconnection efficiency of 40G/100G/400G data centers.

From small-scale cabling with 6 cores to high-density backbone connections with 96 cores, this series of adapters covers all application scenarios. Whether it's local area network cabling, fiber-to-the-home, 5G fronthaul/midhaul , or optical distribution networks in large data centers, corresponding products can be found. Choosing high-quality optical fiber adapters can ensure low insertion loss and high return loss, guarantee signal transmission quality, and is an indispensable key component for building future high-speed and high-bandwidth networks.

https://toem.com.cn/





74-84c Gytza armored flame-retardant optical cableIn the rapidly developing era of communication, network stability and ...
12/09/2025

74-84c Gytza armored flame-retardant optical cable
In the rapidly developing era of communication, network stability and security are crucial. 74~84c Gytza Armored Flame Retardant Fiber Optic Cable is a high-performance communication cable designed to cope with harsh environments. It combines mechanical protection, flame retardant safety , and adaptability to harsh environments, making it an ideal choice for outdoor backbone network cabling.

74~84c Gytza armored flame-retardant optical cable is a highly comprehensive optical cable, especially suitable for that requires direct burial , pipe laying and has high standards for fire prevention , rodent prevention , waterproofing . It is a solid foundation for building secure and reliable communication infrastructure.

https://toem.com.cn/



Multi fiber flexible optical cable production line and optical cable sheath manufacturing machineWith the rapid developm...
09/09/2025

Multi fiber flexible optical cable production line and optical cable sheath manufacturing machine

With the rapid development of 5G, data centers, and FTTR (Fiber to the Room), the demand for new indoor optical cables with high-performance . high-density, and extreme flexibility has surged. The fiber soft optical cable production line , especially its core equipment optical cable sheath manufacturing machine , is the key equipment that meets this market demand and achieves efficient and high-quality production.
this advanced production line and its core sheath manufacturing machine are essential for optical cable manufacturers to create high-quality, zero High performance multi fiber flexible optical cable,Seize the data center interconnection,Smart Home A powerful weapon for seizing the opportunity in the 0 and 5G indoor coverage market.

https://toem.com.cn/





High-stability elliptical core polarization-maintaining special optical fiberelliptical core polarization-maintaining fi...
06/09/2025

High-stability elliptical core polarization-maintaining special optical fiber

elliptical core polarization-maintaining fiber. is a unique waveguide structure to implement polarization-maintaining performance of high-tech fiber Its core adopts a carefully designed elliptical structure which utilizes the strong birefringence effect generated by the geometric shape itself to stabilize the polarization state of the transmitted light, thus playing an irreplaceable key role in various precision optical systems.

In summary, Elliptical core polarization-maintaining special optical fiber with its unique structural advantages, provides a stable and reliable high-performance polarization-maintaining transmission solution. It is widely used in fiber optic gyroscope , hydrophone , coherent communication , high power fiber laser pump coupling and frontier such as distributed sensing system is to support the development of modern precision optics and photonics technology at the core of the basic components.

For further guidance: Visit TOEM and MIC TOEM, optical communications is our specialty.
https://toem.com.cn/



Dx6 Fiber Welding Machine Fiber Fusion Splicing MachineDx6 Fiber Welding Machine (Also known as  fiber fusion splicer ) ...
02/09/2025

Dx6 Fiber Welding Machine Fiber Fusion Splicing Machine
Dx6 Fiber Welding Machine (Also known as fiber fusion splicer ) is a core tool for deployment and operation of modern optical communication networks, designed specifically for engineers who pursue high efficiency, low loss, and high stability. It integrates advanced optics, precision machinery, and intelligent algorithms, making it an ideal choice for various scenarios such as fiber to the home ( FTTH ), data center interconnection, and long-distance trunk lines.
Its core advantages are significant, mainly reflected in the following aspects:
1、 Excellent welding performance, ultra-low loss
2、 Efficient homework ability, saving time and effort
3、 Strong environmental adaptability and reliability
4、 Intelligent and humanized operation
5、 The intuitive color LCD screen displays the entire welding process, estimated losses, and various parameters in real-time

In summary, the Dx6 fiber optic fusion splicer has comprehensively improved the quality and efficiency of fiber optic networks construction with its excellent characteristics of precision, efficiency, reliability, and intelligence. It is an indispensable partner for professionals in the field of optical communication and provides a strong guarantee for building a high-quality digital world connection foundation.

For further guidance: Visit TOEM and MIC TOEM, optical communications is our specialty.
https://toem.com.cn/



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Building 1 No. 218 Zhongde Road Songjiang Shanghai
Shanghai

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