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GuangWei – Expert in Precision Die Casting and Advanced Metal Craftsmanship

Fiber Optic Holder
Aluminum die-cast fiber optic holders are precision components designed to provide mechanical stability, alignment accuracy, and protection for optical fibers and transceiver assemblies. These parts are widely used in optical communication systems, data centers, and telecommunication infrastructure, where high dimensional precision and heat dissipation are essential. Manufactured using high-pressure aluminum alloy die casting, the holders ensure rigid structural support, lightweight design, and EMI shielding capability, suitable for both indoor rack systems and outdoor fiber connection modules. Application Fields: Fiber optic connectors, optical transceiver assemblies, ODF (Optical Distribution Frame) systems, FTTH (Fiber to the Home) terminals, and high-density data center interconnects.

Series of Fiber Optic Holders

Optical Transceiver Module Holders
◉ Aluminum die-cast brackets or frames for optical transceiver housings (SFP / QSFP / OSFP).
◉ Ensures accurate positioning and reliable connection between optical and electronic interfaces.
Fiber Adapter & Connector Mounts
◉ Structural aluminum holders used in fiber patch panels and ODF units for SC, LC, and MPO connectors.
◉ Offers rigid mounting, anti-deformation strength, and long-term dimensional stability.
Outdoor Fiber Terminal Enclosure Holders
◉ Robust aluminum die-cast support frames for outdoor terminal boxes and splitter enclosures.
◉ Designed for IP65-level sealing, UV resistance, and corrosion protection in harsh environments.
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Material and Surface Treatment

1
Material
Standard: Aluminum Alloy ADC12 / A380
Optional: AlSi10Mg (for improved strength and corrosion resistance)
2
Surface Treatment
Standard: Sandblasting + Anodizing (Natural / Black / Gray)
Optional: Powder coating, nickel plating, or electrophoretic coating
Special: Conductive coating available for EMI shielding performance

Product Features

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Technical Parameters

Parameter

Specification

Test / Standard

Requirement

Material

ADC12 / A380 / AlSi10Mg

Density

2.7 g/cm³

Surface Treatment

Anodizing / Powder Coating

Salt Spray Test

≥96h (neutral)

Tolerance Accuracy

±0.02 mm

Thermal Shock Test

-40℃ ~ +85℃, 100 cycles

Flatness

≤0.03 mm per 100 mm

Vibration Test

10–500 Hz, 3 axes, 2h

Surface Roughness

Ra ≤ 1.6 μm

Aging Test

85℃ / 85% RH, 1000h

Coating Adhesion

Grade 0–1 (ISO 2409)

Durability

≥5000 connection cycles

Quality and Certification

Manufactured under ISO9001, IATF16949, and ISO14001 certified systems. All materials comply with RoHS, REACH, and IEC 61300 standards for optical interconnect components. Third-party test reports (SGS / TÜV) available for corrosion, vibration, and thermal cycling validation.

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Packaging and Logistics

Packaging: Individual polybag + foam tray + carton box. MOQ: 500 pcs (negotiable for trial or sampling orders). Lead Time: 20–30 working days depending on mold complexity. Shipping: Export-standard packaging for air or sea transportation

Frequently Asked Questions
1
Can you produce custom fiber holder designs from 3D models?
Yes, we support mold development based on customer drawings or prototype samples.
2
Are these holders suitable for outdoor fiber installations?
Yes, outdoor-grade versions with powder coating and waterproof sealing are available.
3
Do you offer conductive surface treatments for EMI protection?
Yes, we can apply conductive nickel or chemical coatings to enhance EMI performance.
4
Can fiber holders be combined with zinc alloy components?
Yes, hybrid assemblies using zinc alloy for shielding and aluminum for structure are available.
5
What precision can be achieved for optical alignment areas?
Up to ±0.02 mm tolerance, suitable for high-speed optical module alignment requirements.
Get in touch with us
Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
Guangwei is a professional precision die casting and machining manufacturer, integrating zinc, aluminum, and magnesium alloy die casting, mold design, CNC machining, and surface finishing into a complete one-stop solution.
CONTACT US
  Sales Manager: Man Shee Cheong
  +86-135-8095-1697
  www.guangweitx.com
  No. 3, Shangzhen 2nd Road, Shangjiao Community, Chang’an Town, Dongguan, China.
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