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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and growth, we’re going to build a prosperous future together with your esteemed firm for Passive Dwdm Mux, Submarine Fiber Optic Cable, Fiber Dwdm, We have been one of your largest 100% manufacturers in China. A lot of large trading businesses import products and solutions from us, so we can easily give you the most beneficial price tag with the same quality for anyone who is interested in us.
Special Design for Metro Dwdm – 1U Rack Mount FWDM fiber optic patch panel optical fiber FWDM Chassis – Qualfiber Detail:
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
| Parameter |
4 |
8 |
16 |
32 |
||
| CATV Wavelength Range (nm) |
1540~1560 |
|||||
| PON Wavelength Range (nm) |
1260~1360&1480~1500 |
|||||
| 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 |
|||||
| Insertion Loss Temperature Sensitivity (dB/℃) |
<0.005 |
|||||
| Polarization Dependent Loss (dB) |
<0.1 |
|||||
| Polarization Mode Dispersion (ps) |
<0.1 |
|||||
| Directivity (dB) |
>50 |
|||||
| Return loss (dB) |
>50 |
|||||
| Maximum Power Handling (mW) |
300 |
|||||
| Operating Temperature (℃) |
-20~+70 |
|||||
| Storage Temperature (℃) |
-40~+85 |
|||||
|
Package Dimension (mm) |
For 4 |
100×80×10 |
||||
| For 8 |
120×80×18 |
|||||
| For 16 32 |
140×114×18 |
|||||
| For 4 8 16 32 |
19’’1U |
|||||
Product detail pictures:
Related Product Guide:
What is DWDM? An easy way to understand DWDM and CWDM solution.
We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of 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: Orlando, Yemen, Poland, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad and create a great future together.
We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
By Jacqueline from Sydney – 2017.01.11 17:15
High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
By Nelly from Saudi Arabia – 2018.11.11 19:52
