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980/1550nm Fused WDM
The Singlemode Wavelength Division Multiplexers combine or separate light at different wavelengths. They offer very low insertion loss, low polarization dependence, high isolation and excellent enviromental stability. These components have been extensively used in EDFA, CATV, WDM networks and fiber optics instrumentation.
Specifications |
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Parameter |
Unit |
Value |
Center Wavelength (λc) |
nm |
980/1550 |
Operating Wavelength |
nm |
λc ± 15 |
Min. Isolation |
dB |
20 |
Max. Insertion Loss |
dB |
0.15 |
Max. Polarization Dependent Loss |
dB |
0.1 |
Thermal Stability |
dB/℃ |
≤ 0.002 |
Min. Return Loss |
dB |
60 |
Min. Directivity |
dB |
60 |
Max. Optical Power (Continuous Wave) |
mW |
300 |
Operating Temperature |
℃ |
-5 to +70 |
Storage Temperature |
℃ |
-40 to +85 |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.