144F/288F/576F Dome Type Fiber Optical Splice Closure 288Cores Fiber Joint Box

Fiber Optic Splice Closures are used for the protective connection of two or multiple optical cables and optic fiber distribution. It is one of the most commonly used equipment for user access points. Used for the outdoor connection between optical feeder cable and optical distribution cable.

144F/288F/576F Dome Type Fiber Optical Splice Closure 288Cores Fiber Joint Box Features:

  1. Suitable for aerial, underground duct, or direct burial applications.
  2. An oval cable entrance can be met with fiber mid-span(un-cut) application.
  3. Ring using a special material that can be repeatedly opened and re-used.
  4. The splice tray has an easy-to-use flip-down design.
  5. A quick way to make use of open-sealed maintenance easier.
  6. Valve and grounding devices can be installed.
  7. Easy to re-enter, it never requires a re-entry tool.
  8. The ambient temperature ranges from -40 to 65℃.

144F/288F/576F Dome Type Fiber Optical Splice Closure 288Cores Fiber Joint Box Applications:

  1. Suitable for bunchy & ribbon fiber
  2. Aerial, underground, wall-mounting, hand hole-mounting and duct-mounting
  3. It's especially applicable to FTTH optical fiber distribution

144Cores Heat Shrinkable Closure Fiber Optic Joint Box Polycarbonate Housing Technical Indicators:

  1. Disc fiber curvature radius: ≥40mm
  2. Additional loss of optical fiber disk: ≤0.01dB
  3. Temperature range: - 40℃ ~ + 65℃
  4. Resistance to side pressure: ≥2000N / 10cm
  5. Impact resistance: ≥20N.m
  6. Voltage Strength: 15KV/1min, no arcover or breakdown
  7. Protection level: IP68

144Cores Heat Shrinkable Closure Fiber Optic Joint Box Polycarbonate Housing Configuration:

Item Spec.
Outside dimension ( Diameter*Height ) 504mm×φ298mm
Sealing Type Heat Shrinkable Seal
Cable ports 1 oval port,8 middle-size round ports

8 small size round ports
Cable Diameter 1 oval port for 2 pcs 10~30mm cable

8 middle round ports each for 1 pc 6~21mm cable

8 small round ports each for 1 pc 6-16mm cable.
Max. tray number 12C Type: Max.24pcs

4C Type: Max.48pcs
Tray capacity： 12C Type: 12F/tray

4C Type: 4F/tray
Max. closure splice capacity 288F ( if with 12F tray, total 24 pcs)

192F ( if with 4F tray, total 48 pcs)
Raw material Dome, clamp, base： modified PP +GF

Tray: ABS

Metal parts： Stainless steel

Carefiber Service:

Carefiber Optical Technology Co., Ltd. is located in Longhua New District, Shenzhen City, Guangdong Province. Founded in 2010, over the past 15 years， the Carefiber group has HK Carefiber, and Guangxi Carefiber two sub-companies, they both are high-tech enterprises dedicated to research, development, production, and sales of FTTH products in the following categories: Indoor/outdoor drop cable, Fiber optical fast connector, Patch cord, Pigtail, PLC splitter, FTB coupler, Adaptor, Fiber distribution box, Fiber distribution frame, Fiber Joint closure, indoor and outdoor base station wiring products, MPO, data center products, 5G supporting solutions, etc, Carefiber provides customers with standard products and customized products of the integrated solutions.
Our Vision: Be a first-class optical communication enterprise.
Our Mission: Better products, technology, and services for customers.
Our Value: Strive for creation and super excellence. Make customers succeed based on mutual benefit.

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