Overview The Black Box JPM441A is a fiber optic splice tray designed to securely hold up to 12 single-mode or multimode fiber splices in a compact and organized manner. It fits neatly inside Black Box wall cabinets or rackmount enclosures, providing a sturdy protective cover that shields delicate fiber connections from dust, accidental bumps, and cable strain. This tray simplifies fiber management in environments such as data centers, telecom closets, broadcast studios, and campus networks, helping maintain optical performance and streamline maintenance tasks. Key features Capacity to hold up to 12 fiber optic splices, accommodating both single-mode and multimode fibers for versatile use. Includes metal splice covers and a plastic base, offering complete protection for splices and ensuring durability during handling and installation. Designed to mount directly inside compatible Black Box fiber enclosures, enabling quick installation and secure placement. Protective lid guards fiber splices against dust, accidental impacts, and cable pulls, preserving signal integrity. Organizes slack fiber neatly with space for labeling, which reduces errors and speeds up ongoing maintenance or upgrades. Compatible with Black Box wall cabinets and rackmount fiber cabinets, making it a flexible choice for various network setups. Key specs Splice capacity: up to 12 fiber optic splices Fiber types supported: single-mode and multimode Material: metal splice covers and plastic base for protection Mounting compatibility: Black Box fiber enclosures (wall cabinets and rackmount) Protective cover: sturdy lid to shield splices from environmental and mechanical damage Connectivity and compatibility This splice tray is engineered to integrate seamlessly with Black Box fiber optic enclosures, whether wall-mounted or rack-mounted. Its mounting holes align precisely with Black Box systems, allowing installers to slide the tray in quickly during new installations or emergency repairs. The tray supports both single-mode and multimode fibers, making it suitable for a wide range of fiber optic network configurations. Ideal uses and environments The JPM441A splice tray is well suited for enterprise data centers, telecom closets, broadcast studios, and campus networks where fiber optic infrastructure requires organized, protected splice management. It works effectively for both small-scale drop additions and large backbone builds, helping network technicians maintain clean, accessible fiber runs that reduce downtime and simplify troubleshooting.