In recent years, there has been a growing demand for high-speed and low insertion loss, which has led to the increased use of MT (Mechanically Transferable) ferrule in several applications. It is a type of ferrule widely applied in high-density fiber optic connectors, such as MPO (Multi-Fiber Push-On) and MTP (Multi-fiber Termination Push-On). MT ferrule improved optical performance by precisely aligning the fibers and minimizing the light loss between them. This article will explore MT ferrule and its related information.
What is the MT Ferrule?
MT ferrule is a multi-fiber, plastic ferrule with a square end-face of 6.4x2.5mm and 0.25mm fiber pitch between adjacent fiber holes widely used in MPO/MTP connectors. The alignment mechanism includes two stainless steel guide pins that fit into precisely molded alignment holes. Different from ferrule used in other fiber connectors, MT ferrule within an MPO/MTP connector is made from a monolithic, high-precision glass-filled polymer rather than a ceramic material. It can connect multiple fibers with high-precision and high-density technology to achieve low loss in each fiber. MT ferrule is typically made of PPS(Polyphenylene Sulfide) and can be terminated with various connector types.
What is the Main Function of MT Ferrule?
The main function of MT ferrule is to realize the precise physical docking of optical fiber. Thus, it can realize high density and precision connection of multiple optical fibers, and each optical fiber has low loss performance. MT ferrules manufactured by high-precision mold technology meet international standards such as IEC 61754-3-31, GR-135, etc. It is available in 4, 8, 12, 16, 24,32, 36, 48 and 72-fiber MT ferrule types.
MT Ferrule in MPO/MTP Connector
MT ferrule plays an important role in the connection as a key component in MPO/MTP connectors. By mating with another MT ferrule, the final quality of the connection decides the optical performance insertion loss and return loss. MPO fiber connector is designed to provide multi-fiber connectivity in one connector to support high bandwidth and high-density cabling system applications.
Features and Benefits
MT ferrule provides the following features and benefits:
1. Low insertion loss and cost
2. High precision and density
3. High stability, reliability, and durability
4. Compact design and easy-to-use
5. Available in SM, MM, and low-loss MM fiber
Applications
MT ferrule is widely used in MPO/MTP connectors, 100G/400G optical transceiver modules, active optical cables (AOC), passive or active fiber coupling devices, MT/fiber arrays, 10/40/100/400/800G high-density data centers, telecommunications networks, FTTx, WDM networks, etc.
Conclusion
MT ferrule is a vital component in high-density fiber optic connectivity. It enables higher fiber count and increased data transmission capacity. In addition, it helps reduce the amount of physical space needed for fiber optic cabling, making it ideal for applications with limited space.
Sun Telecom specializes in providing one-stop total fiber optic solutions for all fiber optic application industries worldwide. Contact us if you have any needs.
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