Black Box Blank Adapter Panel for Fiber Enclosures

The Black Box JPM480A is a blank adapter panel that snaps into the open slots of Black Box fiber enclosures, giving a tidy finish and shielding the interior from dust and accidental contact. It installs in seconds with no tools, so network staff can keep cabinets orderly even during busy upgrade cycles.

The panel is formed from SPCC metal with a thickness of 1.5 mm, offering solid strength in a slim profile. At only 1.76 ounces, it adds almost no weight to a rack yet stays firmly in place once seated. Its compact footprint of 5.12 inches long, 1.10 inches wide, and 1.39 inches deep makes it a natural fit for dense fiber shelves where every inch matters.

Because it is part of the larger Black Box ecosystem, the JPM480A mates smoothly with Fiber Wall Cabinets, Rackmount Fiber Shelves, and Rackmount Fiber Cabinets. That consistency helps installers standardize parts across multiple sites and simplifies future moves, adds, and changes.

From data centers and telecom rooms to small business network closets, any environment that houses fiber equipment can benefit from filling unused openings with a panel like this one. It keeps the patch field looking professional, reduces airflow disruption, and lowers the chance that stray fingers or tools will touch delicate connectors.

Highlights:

• Manufactured from 1.5 mm SPCC metal for dependable rigidity
• Quick snap-in design covers unused slots and prevents dust intrusion
• Lightweight at 1.76 ounces to avoid adding strain to racks
• Dimensions: 5.12 in L x 1.10 in W x 1.39 in D
• Works with Black Box Fiber Wall Cabinets, Rackmount Fiber Shelves, and Rackmount Fiber Cabinets
• Ideal for data centers, telecom rooms, and any fiber installation that values a clean, organized appearance