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3M(TM) Large Fiber Splice Organizer Tray

3M Part No.: 2523

  • $ 48.50 or


Stores and protects 24 Fibrlok splices, 144 mass fusion or 48 single fusion splices (3.0mm x 60mm).

The 2521 splice inserts which must be purchased separately are easily added to secure splices into the trays.

Fibers are routed into the trays using 2520 tubing that zips over the fibers.

The tray has entry from all corners and hinges from side to side.


  • Aerial Strand Mount, Pedestal, Pole Mount, Underground, Wall Mount
  • Compatible With: 2178-LL, 2178-LS, 2178-S, 2178-SL, 2178-XL (including Fire Retardant)
  • Holds 4 Splice Inserts; 2521 Series (Sold Seperately)
  • 48 Single Fusion Splices
  • (14.9"L x 4.3"W x 0.75"H)

Product Sheet:



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