Black Box Low-Density Singlemode 3-SC Duplex Fiber Adapter Panel

The Black Box JPM451C is an adapter panel that streamlines single mode fiber patching in racks and cabinets. With a layout that holds three SC duplex connectors, it provides six individual fiber terminations while keeping port density manageable for technicians. Each connector uses a ceramic sleeve, so every insertion aligns the fiber cores accurately and helps maintain the signal quality expected on single mode links.

The panel follows standard dimensions, allowing it to snap in to any Black Box enclosure or most other industry housings without extra hardware. This makes it a practical choice for quick upgrades, temporary builds, or permanent installations where downtime must stay low.

Its modest port count is useful in smaller wiring closets that do not require a full high density shelf, while in large data centers it can serve as a dedicated patch point for critical backbone circuits that need to remain separate from high traffic areas. Campus networks, telecom rooms, and commercial buildings all benefit from the clear labeling and tidy cable management the JPM451C encourages.

If you are a system integrator assembling a new fiber run or an administrator looking to add a few single mode drops without reworking the entire rack, this panel provides a cost effective and reliable solution that fits naturally into your Black Box infrastructure.

• Low density construction that leaves space for clean cable management
• Three SC duplex connectors with ceramic sleeves for precise single mode alignment
• Snap in installation that works with Black Box enclosures and most standard fiber panels
• Suitable for small closets, campus links, and dedicated backbone circuits
• Helps keep single mode patches organized and easy to service