Fiber Optic Products Korean supplier

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광 커플러&스플리터

HOME 제품소개 싱글 윈도우 커플러(Standard)

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3. 싱글 윈도우 커플러(Standard)

 

Single window Standard Coupler(SSC) is used to passively split or combine light between two fibers. The device is fabricated using fused biconic tapering technique. The coupling ratio is designed according to customer requirements. Various type of connectors are available.
 
 - CATV
- Telecommunication
- FTTH
- Local Area Networks

 - Low insertion & excess loss
- Excellent uniformity
- Low PDL
- High directivity



 Coupling Ratio IL(dB)
 50/50 3.4
 40/60 4.4/2.5
 30/70 5.6/1.8
 20/80 7.4/1.1
 10/90 10.8/0.6
 5/95 14.6/0.4
 1/99 21.5/0.2
 
 Configuration 1 X 21 X 41 X 8
 Wavelength(nm) 1310±10 or 1550±10
 Typical Excess Loss(dB)0.07 0.30.5  
 Max. Insertion Loss(dB)3.4 6.810
 Uniformity(dB)≤0.4≤0.8≤1.2
 Directivity(dB)>55
 Polarization Dependent Loss(dB)≤0.1  ≤0.2≤0.3  
 Operating Temparature(°C)-40~+80 
 Dimension(mm)85(L)x75.5(W)x10(H)100(L)x80(W)x10(H)144(L)x95(W)x10(H)
* Without Connector Loss

 Output length

 1~99m

 Polishing

 SPC, UPC, APC

 Input length

 1~99m

 Connector

 SC, ST, FC, LC, MU, D4

 Package type

 S : for Bare fiber(250um)
 L : for Loose tube(0.9mm)
 A : for Cord(2.4mm)

 Wavelength(nm)

 1:1310,2:1550

 Coupling ratio

 5050 : 50/50, 1090 : 10/90, 
 25252525 : 25/25/25/25

 Configuration

 1×2:0102,1×4:0104,1×8:0108

 Single window Standard Coupler