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#1 Source in low voltage wire and cable. Call us today to learn more about special offers.
#1 Source in low voltage wire and cable. Call us today to learn more about special offers.

Fiber Inline Closure, 72 Single Fusion Splice Capacity

SKU: FB23-4384-72IE
Various lead times may apply to this product. Please contact us for more details.
Made in USA

Includes one (1) splice tray. Additional FB25-3996STA24 splice trays sold separately.


Fiber Inline Closure, 72 Splice Capacity

Compatible with Splice Tray FB25-3996STA24

The FB23-4384-72IE is a medium capacity fiber optic splice closure designed for a majority of splicing applications in above and below grade installations. The closure supports both aluminum and plastic splice trays and is fully gasketed to prevent the ingress of water while allowing for ease in entry.

The unit is compact and manufactured with highly impact and corrosion resistant materials. With this enclosure there is one 24 single fusion splice tray and a capacity for up to three splice trays.

Cleaning your fiber connector end faces and components regularly is crucial for avoiding a total network failure. Ensure your optical fiber system is working properly and prevent major network issues with fiber cleaning kits, pens, fluids, and wipes.



  • Supports both Inline or Butt Configurations.
  • Lightweight and compact.
  • Up to four cable entries with cable OD range of .3" to .63"
  • Suitable for above or below grade installations.
  • Constructed with impact and corrosion resistant materials.
  • Integrated "F" pressure testing valve and grounding lugs.
  • Up to 72 single fusion or 144 mass fused fibers.
  • RUS Listed
  • Single Aluminum Splice Tray with 24 Single Fusion Splice capacity




Splice Trays: (3) 24 Fiber Splice Trays, (1) Included


Height: 5"
Length: 24.5"
Width: 8"

Physical Properties Weight: 10 lbs
Material: 5720U Xenoye