Dual window Wideband Fiber Coupler, WIC(Wavelength Independent Coupler) is used to passively split or combine light between two fibers.The service is fabricated using fused biconic tapering technique. The coupling ratio is designed according to customer requirements. Various types of connectors are available. |
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| - CATV - Telecommunication - FTTH - Local Area Networks - Test Equipment
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| - Low insertion & excess loss - Excellent uniformity - Low PDL - High directivity - Wide wavelength range |
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Coupling Ratio | IL(dB) | 50/50 | 3.5 | 40/60 | 4.4/2.6 | 30/70 | 5.7/1.9 | 20/80 | 7.5/1.2 | 10/90 | 10.9/0.7 | 5/95 | 14.7/0.5 | 1/99 | 21.6/0.3 |
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| Configuration | 1 X 2 | 1 X 4 | 1 X 8 | Wavelength(nm) | 1310±40 or 1550±40 | Typical Excess Loss(dB) | 0.1 | 0.4 | 0.6 | Max. Insertion Loss(dB) | 3.6 | 7.2 | 10.7 | Uniformity(dB) | ≤0.6 | ≤1.0 | ≤1.6 | Directivity(dB) | >55 | Polarization Dependent Loss(dB) | ≤0.15 | ≤0.3 | ≤0.5 | 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 |
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| | | 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 | Dual window Wideband Coupler |
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