Bare Fiber PLC Splitter

Bare fiber PLC splitter leaves bare optical fibers at all ends, which can be directly installed in the fusion splice tray or in the optical distribution box (ODB), and connected to other equipment ports by fusion splicing to realize the optical splitting function and be flexible in application. The bare fiber PLC splitter is an ODN product suitable for PON networks. It is small in size and only needs to occupy a small amount of space during the wiring process to provide distributed signals for FTTH.


  • Convenient and practical: This bare fiber PLC splitter, single mode, 250μm fiber, no connector
  • Optical power management equipment: PLC splitter is a kind of optical power management equipment, manufactured using silicon dioxide optical waveguide technology.
  • Function: Used to distribute the optical signal from the central office (CO) to multiple locations.
  • Wide application: The bare fiber splitter is an ODN product suitable for PON networks, which can be installed in pigtail boxes, test instruments, and WDM systems, thereby minimizing space occupation.
  • Comprehensive protection design: This fiber splitter is relatively fragile in terms of fiber protection, and a comprehensive protection design for the handling box and equipment is required.


  • FTTH
  • PON
  • CATV
  • Communication equipment

Design Properties

Splitter Type

Bare Fiber

Splitting Ratio

1×2; 1×4; 1×8; 1×16; 1×32

Connector Type


Operating Wavelength (nm)


Fiber Type


Input Length (m)

From 0.5 to 2

Output Length (m)

From 0.5 to 3

Dimension (mm)

40×4×4 (1×2; 1×4;1×8 splitter);
50×4×4 (1×16 splitter);
55×7×4 (1×32 splitter)

Temperature Range


-40℃ to 70℃ (-40°F to 158°F )


-40℃ to 85℃ (-22°F to 185°F )


-40℃ to 85℃ (-40°F to 185°F )

Mechanical Properties

Insertion Loss (dB)

Typical Values≤3.5; Max Values≤3.7(1×2 splitter);
Typical Values≤6.8; Max Values≤7.0(1×4 splitter);
Typical Values≤10; Max Values≤10.4(1×8 splitter);
Typical Values≤13.2; Max Values≤13.5(1×16 splitter);
Typical Values≤16.5; Max Values≤17.0(1×32 splitter)

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