Fused Fiber Optic Coupler, Single-mode, SC/APC, ABS Box Type

ABS box type fused fiber optic coupler, single mode, 2.0mm or 3.0mm input/output cable, with SC/APC or customized connectors, 1m or 1.5m cable length.

General Details

FOCONEC is an experienced producer of single-mode 1×2, 1×3, 1×4, 1×5, 1×6, 1×8, 1×10, 1×16 Fused Fiber Optic Coupler, with SC/APC connectors, and packed in ABS box.

The fiber fused biconical taper coupler has ruggedized 2.0mm or 3.0mm input/output fibers and has SC, LC, FC, ST connectors terminated on both ends.

This 1xN tree or star type FBT fiber couplers are widely used to split and mix optical signals in CATV, LANs, and other kinds of optical communication systems.

Our FBT fiber optic splitter offers low insertion loss, low polarization dependence, well-controlled uniformity as well as excellent environmental stability.

Optical fiber couplers, with no connectors terminated(open-ended), are also available for future fusion splice with fiber cables, field terminate fiber connectors.


  • Telecommunications system
  • CATV networks
  • Local Access Network (LAN)
  • Fiber To The Home(FTTH)


  • ABS box package, ruggedized fanout fiber cables
  • Fused fiber optic coupler in single-mode fiber SMF-28e
  • LC, SC, FC, ST connectors factory assembled
  • UPC or APC polished fiber connectors
  • 1310/1490/1550nm operation wavelength
  • single, dual, triple window available
  • Low excess loss
  • Good directivity
  • Low PDL
  • Good environmental stability
  • Standard or customized available

Order Guide:

Order Guide of ABS Box Fused Fiber Optic Coupler
FFCA- xx - xx - xx - xx - xx - xx
Port Wavelength Coupling ratio Fiber Type Connector Input/Ouput Length
102 1x2 31 1310 1 to 99 customized 2 2.0mm X None 1M
202 2x2 55 1550 3 3.0mm LCU LC/UPC 1.5M
104 1x4 35 1310/1550 LCA LC/APC customized
106 1x6 TR 1310/1550/1490 SCU SC/UPC
108 1x8 SCA SC/APC
110 1x10 FCU FC/UPC
112 1x12 FCA FC/APC
116 1x16 STU ST/UPC


Order Guide

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