World Largest MT Ferrule Supplier

Providing 12 to 48 cores & custom MT ferrules

MT Ferrule MPO Ferrule MT Connector
About FSG

Founded in Japan 2013, providing all types MT ferrule & custom solutions.
4 Worldwide branches in Japan, China, Hongkong & Vietnam, monthly capacity 10million pcs.
Global Leading Manufacturer for MT Ferrule.

What You'll Get

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    Featured Products

    MT 12F SM Pre-angled

    Pre angled APC 12F SM MT Ferrule

    MT 24F SM Pre-angled

    MT 32F SM

    MT 48F MM

    Quality Assurance Program

    Highest Quality Promised

    Yagishita Giken High precision MT connector Inspection, measuring MT ferrule X & Y axis for fiber holes and male pin holes.

    Trusted by Leading Companies in Fiber Optics


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    MT Ferrule

    for MPO Connector & 100G-800G Optical Transceiver Module
    High Density Network & Data Centers

    MT Ferrule MPO Ferrule MT Connector
    Pre angled APC 12F SM MT Ferrule

    MT stands for mechanical transfer. MT ferrule is a type of ferrule used in high-density optical fiber connectors, such as MPO connector (Multi-fiber Push On) and MTP (Multifiber Termination Push-on). Standard MT ferrule has a square end-face of 6.4×2.5 mm that holds and aligns multiple fibers in a compact form factor. It provides improved optical performance by precisely aligning the fibers and minimizing the loss of light between them.

    FSG provides MT/MPO ferrules from 12, 16, 24, 32, 36 to 48cores, and custom solutions available.

    MT ferrule is a key component in high-density fiber optic connectivity and is commonly used in data centers, telecommunications networks, and other high-bandwidth applications.

    MT ferrule provides a cost-effective solution for high-density fiber optic connectivity, enabling higher fiber count and increased data transmission capacity.

    The use of MT ferrules helps reduce the amount of physical space needed for fiber optic cabling, making it ideal for applications with limited space.

    MT ferrules are widely applied in multiple optical connectors like MPO/MTP, QSFP+ transceivers, active optical cables (AOC cable), mpo cables, and also suitable for custom designed passive or active fiber coupling packages.

    Regular MT Ferrules

    MT Ferrule 12F MM
    FSG 16F SM MT Ferrule
    24F MT Ferrule
    32F MT Ferrule

    Short MT Ferrules

    1.25x4mm 12F
    MT Ferrule 12F 1.25x6mm
    1.25x6mm 12F
    12F 2.5x6mm MT Ferrule
    2.5x4mm 12F
    MT Ferrule 1.25x4mm 14F
    1.25x4mm 14F


    12/24 cores MT FerruleTypeFiber Hole (um)Pin Hole (um)Eccentricity(um)Insertion Loss (dB)
    MM126+2/-0700+1/-1          2.50.500.20
    ML126+1/-0700+1/-1          1.40.350.20
    SM125.2+1/-0700+0/-1          1.40.500.20
    SMLL125.2+0.5/-0699+0.5/-0          0.70.350.20

    MT Ferrule Inspection

    Yagishita Giken

    High precision MT connector Inspection, measuring MT ferrule x & Y axis for fiber holes and male pin holes.

    ( Click image to enlarge )

    Guide Pin (Male Pin)

    Guide pin (also known as male pin) plays a crucial role in ensuring precise alignment and secure mating between MT ferrule connectors. It’s also referred to as male pins due to their protruding structure that fits into corresponding holes on the opposing connector.

    Guide pins are primarily utilized in connectors like MPO (Multi-Fiber Push-On), where multiple fibers need to be precisely aligned and mated simultaneously. It helps to guide the connectors into proper alignment during the mating process. This alignment is crucial for maintaining low insertion loss and high signal integrity in fiber optic systems.

    There are different shape of pin clamps to fit for varying devices requirements.

    MT Ferrule Male Guide Pin
    Standard Pin Clamp
    MT Ferrule Slice Guide Pin Clamp
    Slice Pin Clamp

    Guide Pin Inspection

    Union Tool Digital Passameter DS-2000

    0.01μm resolution using a contact probe, for MT ferrule male pin & ferrule mold accessories.

    ( Click image to enlarge )
    Contact Us
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    FSG is a global leading supplier for MPO, focus on manufacturing of MT ferrule, guide pin, MPO connector, adapter & MPO cables for 10+ years.
    We provide customers with high quality products and VIP service.

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