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| Dense Wavelength Division Multiplexer Mux/Demux (4 /8 / 16 channel) | |
| The multi-channel Dense Wavelength Division Multiplexer (DWDM) Modules are based on thin film DWDM devices by cascading individual channels into sequence. Channel numbers can be as high as 40(16) for 100(200)GHZ systems in C band or in L band, They are featured with wide pass band, low insertion loss, high channel isolation and high environmental stability. They can be used in Dense WDM systems to perform multiplexing or demultiplexing function. |
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Specifications Dense Wavelength Division Multiplexer Mux/Demux |
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| Parameters |
4-channel |
8-channel |
16-channel |
| Filter Type |
100GHZ or 200GHZ
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| Pass Band |
±0.11 for 100GHZ,
±0.25 for 200GHZ
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| insertion Loss |
≤2.2dB
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≤3.2dB | ≤4.5dB |
| Pass band Flatness |
≤0.5dB
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| Channel Uniformity |
≤1.5dB
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| Channel Isolation mux |
N/A
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| Channel Isolation demux |
≥25dB
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| PMD |
≤0.2ps
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| PDL |
≤0.1dB
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| Directivity |
≥55dB
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| Return Loss |
≥45dB
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| Center wavelength stability |
≤0.002nm/°C
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| Therml Stability |
≤0.006dB/°C
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| Maximum Optical Power |
500mW
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| Tensile Load |
5N
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| Filber Type |
Corning SM28e
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| Operating Temperature |
-5°C to +70°C
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| Storage Temperature |
-40°C to +85°C
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| Package Dimension |
120mmx80mmx9.5mm (for
4 channels)
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120mmx100mmx9.5mm
(for 8 channels)
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1150mmx120mmx14mm (for
16 channels)
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| Note1: Values specified are without connector loss. | |||
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Package Dimensions |
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| Ordering Information- multi-channel Dense Wavelength Division Multiplexer Mux/Demux | |
| DWDMM-SM-P-Q-R-SS-X-Y-Z | |
| P : Module type | M - MUX, D - DEMUX |
| Q : No of channels | 4 - 4 channels, 8 - 8 channels, 16 -16 channels |
| R : Channel spacing | 1 - 100 GHz, 2 - 200 GHz |
| SS : First ITU Grid | |
| X : Pigtail type | B - 250um bare fiber, L - 900um loose tube, S - Specify |
| Y : Pigtail length | 1- 0.5m, S - Specify |
| Z : Connector | 1 - FC/UPC, 2 - FC/APC, 0 - None, S - Specify |
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webmaster@afw
Last modified: 12th July 2010 |
