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Wholesale Dealers of Dwdm Fibre - 3 ports fiber optic FTB coupler ABS box type optical fiber FWDM – Qualfiber Detail:
3 ports fiber optic FTB coupler ABS box type optical fiber FWDM
FWDM Optical Filter 3 Channel FC SC APC UPC FWDM 1310nm 1490nm 1550nm Optical Filter
FWDM, is known as Filter WDM. As its name suggests, it is a WDM device based on Thin Film Filters (TFF) technology. This filter technology took a revolutionary step forward as a result of developments driven by the challenging requirements of WDM optical communications systems. Using the Thin Film Filters to perform the Multiplexing or DeMultiplexing functions, FWDM can combine or separate light at different wavelengths in a wide wavelength range and offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability.
FWDM, is known as Filter WDM. As its name suggests, it is a WDM device based on Thin Film Filters (TFF) technology. This filter technology took a revolutionary step forward as a result of developments driven by the challenging requirements of WDM optical communications systems. Using the Thin Film Filters to perform the Multiplexing or DeMultiplexing functions, FWDM can combine or separate light at different wavelengths in a wide wavelength range and offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability.
1310/1490/1550nm FWDM – for PON system
APPLICATION
System Monitoring Transmitters and Fiber Fiber optical amplifier CATV System FTTH Syste
FEATURES
Wide Wavelength Range Low Insertion Loss High Channel Isolation High stability and reliability
Details in Catalog
Product Paramenters
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Parameter
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FWDM T1550/R1310&1490
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Pass Band Wavelength Range(nm)
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1540~1550
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Reflection band Wavelength Range(nm)
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1260~1360/1480~1500
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Insertion Loss(dB)
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Pass Channel
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≤0.6
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Refection Channel
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≤0.4
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Pass Band Ripple(dB)
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＜0.3
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Isolation(dB)
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Pass Channel
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＞30
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Refection Channel
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＞15
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Insertion Loss Temperature Sensitivity(dB)
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＜0.5
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Polarization Dependent Loss(dB)
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＜0.1
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Polarization Mode Dispersion (ps)
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＜0.1
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Directivity(dB)
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＞50
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Return Loss(dB)
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＞45
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Maximum Power Handing(mW)
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300
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Operating Temperature(℃)
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-5~+75
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Storage Temperature(℃)
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-40~+85
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Package Dimension(mm)
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φ5.5xL38
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Product detail pictures:
Related Product Guide:
What is DWDM? An easy way to understand DWDM and CWDM solution.
Our firm promises all consumers with the first-class products as well as most satisfying post-sale services. We warmly welcome our regular and new consumers to join us for Wholesale Dealers of Dwdm Fibre - 3 ports fiber optic FTB coupler ABS box type optical fiber FWDM – Qualfiber, The product will supply to all over the world, such as: Mexico, Luxembourg, Nepal, With good quality, reasonable price and sincere service, we enjoy a good reputation. Products are exported to South America, Australia, Southeast Asia and so on. Warmly welcome customers at home and abroad to cooperate with us for the brilliant future.
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By Daisy from Norwegian - 2018.09.08 17:09
The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
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