Optical Cross-Connect Box 288 Vertical Opening

A 288-core vertical optical cross-connect box is a high-capacity fiber enclosure designed for splicing, distribution, and signal management in outdoor and indoor fiber networks.

Overview and Purpose

The 288-core vertical optical cross-connect box serves as a central interface between trunk optical cables and distribution cables, enabling efficient fiber management, splicing, and cross-connection in FTTH, OSP, and enterprise networks . It integrates multiple functions including fiber splicing, adapter termination, and optional splitter housing, allowing flexible network expansion and maintenance. These enclosures are suitable for aerial, wall-mounted, duct-mounted, and handhole installations .

Key Features

• Capacity and Configuration: Supports up to 288 fibers, typically organized in 12 splice trays with 24 fibers per tray, providing structured fiber management . Vertical design allows efficient use of space and easy access to fiber trays.
• Splitter Integration: Some models include slots for mini PLC splitters (e.g., 1×32), enabling optical signal distribution within the same enclosure .
• Cable Ports: Equipped with multiple round and oval ports for flexible cable entry, branching, and network expansion .
• Material and Durability: Constructed from high-quality engineering plastics, SMC, or stainless steel, offering mechanical strength, corrosion resistance, and long-term durability in harsh outdoor environments .
• Environmental Protection: IP68 sealing ensures protection against moisture, dust, and extreme weather conditions. Hermetically sealed or free-breathing options are available depending on installation requirements .
• Fiber Management: Features double-sided splice trays, heat sealing, and organized routing to maintain proper bend radius (>40mm) and prevent fiber damage .
• Security and Accessibility: Cabinet doors open more than 120 degrees with reliable locking mechanisms to prevent unauthorized access while allowing easy maintenance .

Installation and Applications

• Mounting Options: Can be installed on the floor, pole, wall, or in handholes, providing flexibility for different network layouts .
• Temperature Range: Designed to operate in extreme conditions, typically from -40ºC to +65ºC .
• Use Cases: Ideal for FTTH deployments, telecom backbone networks, and enterprise optical distribution systems where high fiber density and organized cross-connection are required .

Additional Considerations

• Maintenance: Easy re-entry and tray management allow for efficient fiber addition or replacement. Anti-removable screws and overlap tray structures enhance durability and ease of operation .
• Customization: OEM/ODM services are often available for specific network requirements, including splitter configurations, adapter types (FC/SC/LC), and cabinet materials .

In summary, a 288-core vertical optical cross-connect box provides a robust, high-density solution for fiber splicing and distribution, combining environmental protection, flexible cable management, and integration of splitters and adapters to support modern high-capacity optical networks .