Optical Fiber Enclosure
KEY HIGHLIGHTS
An “optical fiber enclosure,” also known as a “fiber optic enclosure” or “splice closure,” is a protective housing designed to house and manage fiber optic cable connections, particularly where cables need to be spliced together, safeguarding the delicate fiber strands from environmental factors like moisture, temperature fluctuations, and physical damage, while allowing for organized cable management within a network system; typically used in both indoor and outdoor installations depending on the design and weatherproofing capabilities.
- Function: Protects fiber optic splices and connections within the cable, ensuring signal integrity.
- Design variations: Can be wall-mounted, rack-mounted, or pole-mounted depending on the application.
- Components: Includes splice trays, cable tie points, sealing gaskets to prevent moisture ingress, and access points for cable entry.
- Material considerations: Constructed from durable materials like weather-resistant plastics or metals for outdoor use.
Telecommunications networks, data centers, fiber-to-the-home (FTTH) deployments, and other situations where fiber optic cables need to be connected and protected.
Fiber Optic enclosure Types
There are currently many different types of fiber splice closures available on the market for users to choose from. Next, we will introduce the two main types of fiber optic closures
Horizontal Fiber Optic Enclosure
Horizontal fiber optic closures usually have a flat rectangular or cubic shape and can be designed with different capacities to meet different numbers of fiber optic connection needs. Horizontal optical joint enclosures are usually installed or placed horizontally and are mainly used for aerial installation and manhole well installation. They can provide large capacity and flexible organizational management.
Vertical Fiber Optic Enclosure
The shape of the vertical type fiber optic closure is similar to a dome or cap, usually with a cylindrical or conical structure. It is usually installed on poles or utility poles, in a vertical manner, and can also be installed inside manhole wells. Vertical joint fiber closure provides the advantages of compact design and easy installation, making its application increasingly widespread.
