Black Box Corporation
Black Box Corporation JPM427A-R2 1U 19" rackmount fiber shelf pull-out tray 10.8" deep
1U pull-out tray holds patch panels and slides 10.8 inches deep in a 19-inch rack
- Pull-out tray simplifies patch-panel access
- 1U height fits dense rack layouts
- 19-inch width matches standard cabinets
- 8-inch depth suits shallow enclosures
- Includes 30 cable ties plus organisers for tidy routing
1U 19" rackmount fiber shelf pull-out tray
The Black Box JPM427A-R2 is a 1U rack-mountable fiber shelf with a pull-out tray designed for patch panel applications. It fits standard 19-inch racks and provides a sliding tray for easier fiber cable access and management. The unit includes mounting hardware for both 10-32 and 12-24 threaded rails.
10.8" depth limits cable slack management
The tray extends on slides but the overall shelf depth is fixed at 10.8 inches, which restricts the length of cable slack that can be stored inside the unit. Installations requiring deeper cable loops or larger bend radii may exceed the available space. The 1U height also limits vertical stacking of fiber organizers within the same rack unit.
Lifetime warranty covers manufacturing defects
The product ships with a limited lifetime warranty against defects in materials and workmanship under normal use. Coverage applies to the shelf, tray mechanism, and included hardware such as cable ties, organizers, distribution rings, and locking buttons. Damage from improper installation or overloading is not covered.
Highlights
- Pull-out tray simplifies patch-panel access
- 1U height fits dense rack layouts
- 19-inch width matches standard cabinets
- 8-inch depth suits shallow enclosures
- Includes 30 cable ties plus organisers for tidy routing
Specifications
No published specifications for this item yet.
Questions about this item
Which rack width and depth does this shelf fit?
The shelf mounts in a 19 inch wide rack and extends 10.8 inches deep, matching the stated form factor and depth.
What does the 1U height mean for usable space inside the tray?
At 1.8 inches tall, the tray occupies exactly one rack unit of vertical space, leaving the full pull-out depth for cable management and patch panels.
Which screw threads are included for mounting?
The package supplies four 10-32 and four 12-24 cuphead screws, covering the two common rack-thread standards.
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