Opgw Metal Vertical Dome Joint Closure

An ADSS/OPGW Metal Junction Box, also known as a Fiber Optic Joint Box, Optical Fiber Junction Box, or Fiber Optic Splice Closure, is an outdoor enclosure designed to protect optical fiber splice points and organize fiber connections. It is widely used in ADSS and OPGW cable systems for power transmission, substations, and telecommunication networks.

In most applications, these terms refer to the same type of product. OPGW Joint Box, Fiber Optic Joint Box, Fiber Optic Splice Closure, and Optical Fiber Junction Box are commonly used interchangeably in the power transmission and telecommunications industries. The naming may vary by country or project specification, but their primary function is to protect and manage optical fiber splices.

Shanghai Herrajes Industry Co., Ltd. manufactures ADSS/OPGW Metal Junction Boxes using high-strength aluminum alloy, providing excellent mechanical strength, corrosion resistance, lightweight construction, and long service life for outdoor environments.

Yes. Our ADSS/OPGW Metal Junction Box features an IP65-rated enclosure that provides effective protection against dust, rain, moisture, and harsh outdoor conditions. It is designed for long-term operation in power transmission and communication networks.

Shanghai Herrajes Industry Co., Ltd. supplies ADSS/OPGW Metal Junction Boxes with multiple fiber capacities, including: 12 Fibers, 24 Fibers, 36 Fibers, 48 Fibers, 60 Fibers. Customized fiber capacities are also available upon request.