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| Part NO. : | SMC-series |
| Datasheet : |
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| Availability : |
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Single Mode Wavelength Independent Couplers
Model: SMC1550-2-2
1550nm 2x2 wideband wavelength independent tap
coupler,
Specifications
|
Parameter |
Value |
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Grade |
A , 2×2 |
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Operating Wavelength(nm) |
1550nm |
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Bandwidth (nm) |
±40 |
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Excess Loss (dB) |
≤ 0.08 |
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Coupling Ratio(%) |
1/99 |
2/98 |
3/97 |
5/95 |
|
Max. Insertion Loss (dB) |
21.5/0.2 |
18.5/0.25 |
17.5/0.3 |
14.6/0.4 |
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Wavelength Dependent Loss(dB) |
0.5 / 0.05 |
0.4 / 0.05 |
0.4 / 0.05 |
0.4 / 0.05 |
|
Polarization Dependent Loss (dB) |
0.10/0.05 |
0.10/0.05 |
0.10/0.05 |
0.10/0.05 |
|
Thermal Stability (dB/℃) |
≤0.002 |
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Return Loss (dB) |
≥50 |
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Directivity (dB) |
≥65 |
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Package Information
|
Configuration |
2×2 |
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Lead Type |
250um bare fiber |
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Package Dimensions (mm) |
φ3.0×40 |
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Operating Temperature (℃) |
-40 to +85 |
Related Items
|
10um series of optical fiber |
10um series of optical fiber |
10um series of optical fiber |
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