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| Polarization Maintaining Filter Wavelength Division Multiplexer 980/1030 | |||
| 980/1030nm PM WDM | |||
The polarization maintaining filter WDM series provide wavelength division multiplexing while maintaining signal polarization. PM FWDM is based on environmentally stable thin film filters technology and are characterized with high extinction ratio, low insertion loss, and high return loss. They are ideal for high speed WDM network systems. |
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Specifications - polarization maintaining filter WDM |
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| Parameters |
Values
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| Pass Wavelength Range (Input1-> output) | 980+/-10nm |
| IL over Pass Wavelength (Input1 -> output) | £ 1.0dB |
| Reflection Wavelength Range | 1030+/-10nm |
| IL over Reflection Band (Input2 -> Output) | £ 0.7dB |
| Variation IL | £ 0.3dB |
| Reflection Band Isolation @ Pass Band Wavelength | ³ 12dB |
| Extinct Ratio |
³ 20dB |
| Signal Blocking (Input 2 - > Input 1, 1030nm) |
³55dB |
| Optical Return Loss |
³ 50dB |
| Power Handling (Max) (CW) |
1000mW |
| Operating Temperature Range | -5 to 70°C |
| Storage Temperature Range | -40 to 85°C |
| Tensile Load |
5N |
| Package dimensions | f 5.5 x 55mm |
| Fiber type | PM 980 Panda fiber for all ports |
| Fiber length | 0.75m |
| Note1:The PM fiber and the connector key are aligned to the slow axis. | |
| Note2: Values specified are without connector loss. | |
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Package Dimensions - PM FWDM, polarization maintaining filter WDM |
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| Ordering Information polarization maintaining filter WDM | |
| WDM-PM-SSSS-X-Y-Z | |
| SSSS: Wavelength |
9830 - 980nm pass/1030nm reflect |
| X: Pigtail type | B - 250 um panda fiber, L - 900 um loose tube panda fiber, C - 3mm cable, S - Specify |
| Y : Pigtail length | 5- 0.5m, 7 -0.75 m, S - Specify |
| Z : Connector | 1 - FC/UPC, 2 - FC/APC, 0 - none |
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Last modified: 12th July 2010 |
