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Fiber Inline Closure, 144 Single Fusion Splice Capacity, Splice Tray Included

Fiber Optic Inline Splice Enclosure, 144 Single Fusion Splice Capacity
Item #: FB23-4385-144IE
Availability: In Stock
Ships Within 7-10 Business Days
Retail: $429.99 Price: $344.99
You Save: $85.00 (19.8%)

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Made in the USA

Includes one (1) splice tray. Additional FB25-4002STP24S splice trays sold separately.

Fiber Inline Closure, 144 Splice Capacity

Compatible with either Fiber Savvy Splice Tray FB25-4002STP24S or FB25-3998STP24

The Fiber Savvy FB23-4385-144IE is a high capacity splice closure designed for major splice points in the network. The closure supports both Inline and Butt configurations and is expandable utilizing an optional cable expansion kit. The closure utilizes gasketed sealing along with a patented cable seal which allows for mid-span access to the largest cables. The closure can be used in both above and below grade applications. This enclosure includes one 24 single fusion splice tray and a capacity for up to six splice trays.


  • Mid-access cables up to 1.1” in diameter.
  • Supports both Inline or Butt configurations.
  • Up to eight cable entries with cable OD range of 0.3” to 1.1”
  • Suitable for above or below grade installations.
  • Constructed with impact and corrosion resistant materials.
  • Integrated “F” pressure testing valve and grounding lugs.
  • Up to 144 single fusion or 288 mass fused fibers.
  • Capacity: (6) 24 Fiber Splice Trays - 144 Single Fusion Splices Total.
  • RUS Listed.


Splice Trays
(6) 24 Fiber Splice Trays (1) Included



Physical Properties

12 lbs
5720U Xenoye

About Fiber Savvy

Fiber Savvy is a major industry supplier of fiber optic networking and connectivity products serving all segments of the data fiber optics industry. Supported by a solid network of manufacturers around the globe that specialize in all aspects of networking and connectivity, we have the ability to meet the needs of small, large and Government requirements quickly and cost effectively.

Our Mission

Our mission is to consistently provide our customers with extensive product choices of the latest top of the line fiber optic networking and connectivity products at competitive prices. We strive to offer the best factory direct savings, end-to-end solutions, maximum product quality and availability, superior service and special savings opportunities.

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