Black Box JPM385A Server Rack Patch Panel 19 23

What the JPM385A Patch Panel Is

The Black Box JPM385A is a 1U fiber adapter panel designed for 19-inch and 23-inch server racks. It provides a high-density connection point for single-mode and multimode patch cords in data centres and enterprise wiring closets. Network engineers managing structured cabling projects will find it suited to patching and cross-connect tasks where space is limited.

What to Check Before Ordering

Verify that your rack or cabinet uses standard 19-inch or 23-inch EIA mounting rails with a free 1U vertical slot. Confirm the adapter type required matches the connectors on your existing patch cords and trunk cables. Ensure the clear swing-out tray has enough depth clearance behind the mounting flange for your cable routing and bend-radius management needs.

Build Quality and Daily Use

The panel uses phosphor bronze alignment sleeves inside the adapters to maintain precise ferrule mating over repeated insertions. A clear swing-out fiber management tray lets technicians inspect and route cables while preserving minimum bend radius without removing the panel. The 1U steel chassis mounts flush to standard rails, keeping cable density high and front-access maintenance simple.