Black Box Low-Density SC Duplex Fiber Adapter Panel (Beige)

The Black Box JPM451B is a low density SC duplex fiber adapter panel that gives network technicians an easy way to add three multimode fiber connections inside any standard fiber enclosure, cabinet, or rack-mount patch panel. Because it matches the dimensions and mounting points used across the Black Box enclosure family and many third-party housings, it snaps into place in seconds without tools or hardware.

Each of the three duplex ports is built with a ceramic sleeve that preserves signal integrity on multimode runs and minimizes insertion loss during frequent connect and disconnect cycles. This design makes the panel a reliable choice for links between switches, storage arrays, media converters, and other optical devices that sit inside data closets or small data centers.

Integrators often reach for the JPM451B when they need to expand a fiber backbone in a growing office, consolidate patching in a campus telecom room, or create temporary test circuits in a lab. Its beige finish helps identify multimode pathways quickly and keeps cable management clear for teams that maintain both multimode and single-mode infrastructure.

If density requirements change later, Black Box offers high density panels and versions fitted with other connector types, so the overall cabling system can evolve without replacing the existing enclosure.

Highlights:

• Adapter panel that holds three SC duplex connectors for multimode fiber
• Ceramic sleeves maintain consistent optical performance
• Compatible with any standard fiber enclosure, cabinet, or patch panel from Black Box or most third-party brands
• Snap-in installation lets technicians add or replace panels quickly
• Low density layout simplifies cable identification and access
• Beige color indicates multimode use and separates it from single-mode panels