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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  • Feb 20, 2026_Goshining
    An OM3 fiber optic patch cords are high-performance multimode fiber optic patch cords that support high-speed data transmission (10G, 40G, and even 100G). They feature long transmission distances, high bandwidth, and strong compatibility, a...
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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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