Color:
Special Design for Metro Dwdm - 1U Rack Mount FWDM fiber optic patch panel optical fiber FWDM Chassis – Qualfiber Detail:
1U Rack Mount FWDM fiber optic patch panel optical fiber FWDM Chassis
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.
Features:
Wide Operating Wavelength Range
Low Insertion Loss
Ultra Flat Wide Passband
High Channel Isolation
High Stability and reliability
Epoxy-free on Optical Path
Applications:
Testing Instruments
FTTH Tri-Play System
Details in Catalog
Product Paramenters
| Parameter |
4 |
8 |
16 |
32 |
||
| CATV Wavelength Range (nm) |
1540~1560 |
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| PON Wavelength Range (nm) |
1260~1360&1480~1500 |
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| Insertion loss (dB) | CATV-COM |
≤8 |
≤11.6 |
≤14.5 |
≤17.8 |
|
| COM-PON |
≤0.6 |
≤0.6 |
≤0.6 |
≤0.6 |
||
| Isolation | COM-CATV(@PON) |
>30 |
||||
| COM-PON(@CATV) |
>15 |
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| Insertion Loss Temperature Sensitivity (dB/℃) |
<0.005 |
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| Polarization Dependent Loss (dB) |
<0.1 |
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| Polarization Mode Dispersion (ps) |
<0.1 |
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| Directivity (dB) |
>50 |
|||||
| Return loss (dB) |
>50 |
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| Maximum Power Handling (mW) |
300 |
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| Operating Temperature (℃) |
-20~+70 |
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| Storage Temperature (℃) |
-40~+85 |
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|
Package Dimension (mm) |
For 4 |
100×80×10 |
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| For 8 |
120×80×18 |
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| For 16 32 |
140×114×18 |
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| For 4 8 16 32 |
19’’1U |
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Product detail pictures:
Related Product Guide:
What is DWDM? An easy way to understand DWDM and CWDM solution.
The purchaser fulfillment is our primary focus on. We uphold a consistent level of professionalism, high quality, credibility and service for Special Design for Metro Dwdm - 1U Rack Mount FWDM fiber optic patch panel optical fiber FWDM Chassis – Qualfiber, The product will supply to all over the world, such as: Colombia, Amsterdam, Sacramento, With the development and enlargement of mass clients abroad, now we have set up cooperative relationships with many major brands. We have our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost products and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.
By Gail from Germany - 2018.10.31 10:02
Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
By Phoenix from South Korea - 2017.10.13 10:47
