1×4 Fused Optical Fiber Splitter / Coupler, Single Mode 1×4 Splitter

1x4 fused fiber optic splitter, ABS cassette type, with SC/APC or customized connectors terminated, 1310/1490/1550nm operation wavelength.

General Details

FOCONEC is a supplier of single mode 1×2, 1×3, 1×4, 1×8, 1×10, 1×16 fused optical fiber splitter / coupler, ABS cassette packed, with SC APC connectors terminated.

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

This 1×4 tree / star type fiber coupler splitter are widely used in passive optical network (PON) to distribute and mix optical signals, could be easy installed fiber optic distribution box, wall mount splitter box etc.

The diameter of input/output cables could be 0.9mm, 2.0mm or 3.0mm, and PC, UPC, APC polished SC, LC, FC or ST connectors are available for you option. Open ended optical fibre splitter / coupler, with no connectors terminated, are also available.

Applications:

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

Features:

  • Low excess loss
  • Good directivity
  • Low PDL
  • Good environmental stability
  • Standard or customized available
Technical Info
Type Single Window Single window Dual Window or Triple Window
Center wavelength (nm) 1310 or 1550 1310 or 1550 1310/1550/1490
Bandwidth (nm) ±20 ±40 ±40
Tree structure 1×4 1×8 1×16 1×4 1×8 1×16 1×4 1×8 1×16
Typical insertion loss 6.3 9.4 12.6 6.3 9.4 12.6 6.3 9.4 12.6
Maximum Insertion (dB) 7.1 10.6 14.3 7.6 11.5 14.5 7.7 11.7 15.5
Uniformity(dB) 0.7 1 1.3 1.2 1.6 2.4 1.9 2.8 3.7
Minimum directivity >60 dB
Operating temperature -40~+75 ℃
Storage temperature -40~+85 ℃
Industry standard Telcordia GR-1221-CORE
Order Guide
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