Custom Vertical(Dome) Fiber Optic Splice Closure

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Ningbo Goshining Communication Technology Co., Ltd. is an enterprise that designs, produces, and sells a full range of fiber optic products with high-quality and first-class services, which enable us to meet all customers' demands and offer one-stop service. Ningbo Goshining Communication Technology Co., Ltd is a professional Custom Vertical(Dome) Fiber Optic Splice Closure Supplier and OEM Vertical(Dome) Fiber Optic Splice Closure Company, our products include Fiber Optic Fast Connector, Patch Cord, PLC Splitter, Cables, Distribution Box, Splice Closure, and Terminal Box etc. We also offer Customization services to help develop your own brand.

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  • Oct 03, 2025_Goshining
    A fiber optic distribution box (FDB) is an essential device in fiber optic communication networks. It provides a secure, centralized management point for optical cables entering buildings or user terminals. Whether for large-scale industria...
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  • Sep 26, 2025_Goshining
    Basic Concepts of Fiber optic patch cables Fiber optic patch cables, also known as fiber optic connectors, are short-distance optical cables used to connect fiber optic devices or ports. They typically consist of a fiber core, a fiber optic...
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  • Sep 19, 2025_Goshining
    Fiber optic patch cables, also known as fiber optic connectors, are an indispensable component of fiber optic communication systems. They have connectors at both ends and are used to enable flexible connections and signal transmission betwe...
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Vertical(Dome) Fiber Optic Splice Closure Industry knowledge

Vertical (dome) fiber optic splice closure is a device used for fiber optic splice protection, which is widely used in fields such as telecommunications, cable TV and broadband networks to ensure the reliability and integrity of fiber optic networks. This type of splice closure is usually equipped with multiple fiber optic splice trays to organize and protect fiber optic splice points and the optical fiber itself. It is designed as a dome or vertical structure, which is convenient for installation in outdoor environments, such as overhead, pipeline, manhole, handhole, wall hanging and direct burial.

Vertical (dome) fiber optic splice closure has good sealing performance, usually reaching IP68 level, which can effectively prevent the intrusion of moisture, dust and insects. It is also heat-resistant, corrosion-resistant and chemically resistant, and is suitable for high wind speed and extreme temperature environments. Its shell is made of high-quality industrial plastic, with multiple cable entry ports inside, supporting cables with a diameter of 5mm-25mm, and can accommodate different numbers of fiber splice points, ranging from a few to hundreds.

In practical applications, vertical (dome) fiber optic splice closures are not only used for the splicing and protection of optical fibers, but also for the distribution and management of optical fibers, especially in FTTH (fiber to the home) projects and FTTX (fiber to the area) deployments, providing a safe and protective environment to ensure efficient data transmission. In addition, this type of splice closure also supports a variety of installation methods, such as overhead, pole-mounted, wall-mounted, manhole and handhole installation, suitable for various complex network environments.

Ningbo Goshining Communication Technology Co., Ltd. is an enterprise integrating design, production and sales of a full range of optical fiber products, providing high quality and first-class services to meet the needs of all customers and provide one-stop services. The company's products include fiber optic quick connectors, jumpers, PLC splitters, optical cables, distribution boxes, splice boxes and terminal boxes, etc., and also provide customized services to help customers build their own brands. Ningbo Goshining Communication Technology Co., Ltd.'s product line covers a variety of types of fiber optic splice closures, including vertical (dome) fiber optic splice closures, which are widely used in communications, network systems, cable television, optical cable network systems and other fields.

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