With the No.2 market share position in the world with high-quality manufacturing of MT ferrules.
Aiming to be the world's No. 1 optical connector components.
For over 35 years, we have been dedicated to the development and manufacturing of MT Ferrule, multifiber optical connector component, achieving high-quality mass production through high-precision injection molding technology. As a result, our products are used worldwide. With the rapid expansion of data centers driven by advancements in AI technology, the importance of multifiber optical connector and optical connectivity technologies is increasing even further. Leveraging our many years of experience and achievements, we will continue to drive development and aim to become the world's No. 1.
PRODUCTS
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MT Ferrule
Single-mode & Multimode (12/16/24/32/36/48F)
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MTCOMPACT® Slim
Contributes to lower profile of optical modules
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MTCOMPACT® Short
Towards space-saving (lengthwise) designs within optical devices
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MTCOMPACT ® Slim & Short
High-density mounting through miniaturization of multifiber optical connector
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80µm MT Ferrule (MTRCF™)
reduced cladding 80µm Ideal for optical fiber connection
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Narrow-Pitch MT Ferrule (MTDS®)
Realization of one-dimensional, high-density optical connections with narrow pitch
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Reflowable MT Ferrule (MTHR®)
Reflow resistance makes it ideal for CPO pigtail applications
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Ceramic Multifiber ferrule (CMF®)
Ceramic multifiber ferrule for PC connection
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PMT Connector for Polymer Optical Waveguides
Contributes to mounting with narrow pitch and optical circuits
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MPO Housing Kit
MT Ferrule specialized manufacturer recommended kit
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Guide pin
Outer diameter tolerance ±0.0001mm due to high-precision machining
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MPO Master Cord
Ultra-high precision MT Ferrule reference cord
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MTCT® Connector
Connector for relay connection with optical module
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Expanded Beam Connector (GrinEB® Connector)
Multifiber connector for liquid immersion cooling equipment
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MPO-MPO Adapters
Keyway design compatible with 12F/16F
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MT-MPO Adapter
Uses dual/single-MPO type optical transceivers
Latest information
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US Conec, Hakusan, and Sanwa Technologies Announce Agreements to Multi-Source and Develop MMC Very Small Form Factor (VSFF) Connector and TMT Ferrule Solutions
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Hakusan will exhibit at OFC 2026, leveraging its 35 years of experience in MT Ferrule development.
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At the 12th Electronic Device Forum in Kyoto, Hakusan gave a lecture entitled "The cutting edge of multifiber optical connector technology supporting the AI data center era."