| Single Mode Wavelength Division Multiplexers --WDM-1480/1590 |
¡¡¡¡The 1480nm pump WDMs enable the
combination of pump and signal in 1480nm pumped Erbium Doped fiber
Amplifiers (EDFA). Both C-band and L-band versions of this component
are available, providing a cost-effective alternative to filter based
WDMs, particularly for single channel amplification. |
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| KEY FEATURES | APPLICATIONS |
| Low insertion loss | Optical amplifiers |
| High wavelength isolation | CATV |
| Low polarization dependence | High speed communication |
| Environmentally stable | WDM networks |
| ¡¡ | Network monitoring |
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| SPECIFICATIONS | ¡¡ |
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Grade
Parameter |
Grade "A"
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Grade "B"
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WDM-1480/1590
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| Operating Wavelength (nm) |
1480 & 1590
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| Bandwidth (nm) |
¡À6
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| Insertion Loss (dB) |
¡Ü 0.25
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¡Ü 0.35
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| Isolation (dB) |
¡Ý 17
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¡Ý 15
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| Polarization Dependent Loss (dB) |
¡Ü 0.1 dB
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| Thermal Stability (dB/¡æ) |
¡Ü 0.002
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| Operating Temperature (¡æ) |
-40 to +85
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| Directivity (dB) |
¡Ý 60
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| Configuration |
1¡Á2 or 2¡Á2
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| Lead length |
1 meter
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| Lead Type |
0: 250um bare fiber
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| Package Dimensions (mm) |
A:§¶3.0¡Á60
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| ORDERING EXAMPLE |
| e.g. WDM-2X2-1480/1590-0-A Vcnex Technology Ltd Email: sales@vcnex.com |