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High Density Wall/Pole Mount Flexible Fiber Access Unit

Product Description

The TriBox™ Fiber Management Unit (FMU) is a unique and versatile wall or pole mountable device. This box can be used for direct cable terminations, splice point administration, inside plant interconnect work and many more applications. Use the TriBox™ FMU for a secure dual door fiber management point that is water resistant (NEMA 3R, 12 & 13) rated. Versatile solutions with the addition of splice trays, two types of bulk head panels, and integrate splitter modules as needed.


The TriBox™ FMU can help you with those medium to large size cable management installations. Use it as an inside cable transition point in the enterprise building or as a FTTX distribution point in the OSP. This unique box packs many features into a small fiber management space. Install up to 144 single fusion splices while housing the adapters and connectors for administration in this sleek design. The unique angled door improves fiber management access and results in a box that can fit tight to an inside wall for improved closet layouts. A flexible design that solves many application problems.
Unit of Measure


Fiber/Cable Capacity

N/A Up to 144 3.0 mm Fiber Jumpers Up to 144 SC or LC Terminations


N/A Outdoor/Indoor Fiber Management


N/A 13 in33.0 mm


N/A 23.5 in59.7 mm


N/A 12 in30.5 mm

Features and Benefits


  • Outdoor/Indoor Fiber Management
  • Angled Door Structure
  • Dual Door Access, Key Lock Door
  • Up to 144 SC or LC Terminations
  • Up to 144 3.0 mm Fiber Jumpers
  • Splice & Splitter Management
  • Wall or Pole Mount
  • Removable inner and outer doors •Bi-Directional Mounting
  • Integrated Grounding Stud •Removable Outer Shingle
  • 23.5" W x 13" H x 12" D
  • UL Listed, NEMA 3R, 12 & 13

Order From Location

Order From Location

1-888-fiberhelp (1-888-342-3743) from inside the USA
1-770-798-5555 from outside the USA
1 Brightwave Blvd. Carrollton, GA 30117, USA