Payment & Shipping Terms:
|Central Wavelength:||1310/1490/1550nm||Insertion Loss:||≤0.60dB|
|Directivity:||≥50dB||Optical Return Loss:||≥50dB|
|Polarization Dependent Loss:||≤0.1dB||PMD:||≤0.1ps|
|Thermal Stability:||≤0.005||Optical Power:||≤500|
FTTH CATC Network 1310/1490/1550nm FWDM Component 30db Isolation Low Insertion Loss
Filter-based Wavelength Division Multiplexer (Filter WDM, or FWDM) is based on the mature membrane filter technology, with a wide channel bandwidth, low insertion loss, high channel isolation degrees and high environmental stability and reliability. The device combines or separates light at different wavelengths in a wide wavelength range. The Filter-Based WDM is extensively used in EDFA, Raman amplifiers, WDM networks and fiber optics instrumentation.
Low insertion loss
High channel isolation
Exceptional reliability and stability
|Central Wavelength λp||nm||1310||1550||1550||1310/1490|
|Central Wavelength λR||nm||1490/1550||1310/1490/1600||1310/1490||1550|
|Optical Return Loss||dB||≥50|
|Polarization Dependent Loss||dB||≤0.1|
|Operating Temperature||℃||-5 to +70|
|Storage Temperature||℃||-40 to +85|
Note: Under normal temperature conditions, not including connectors, splices and end device loss
|Product name||Type||Tube||Fiber length||Connector|
Why Choose us?
Firstly,‘High quality is our culture”. All of our products will be specially and carefully tested before delivery to make sure you the our best product. Our product will give you an edge over your competitors.
Secondly, “With us, your buying process will be as easy as a piece of cake.” We are a very professional exporting company.Our staff are very familiar with all kinds of overseas trading terms and custom clearance as well as documents related.
Thirdly,“With us, your money is safe.” Our company offers you a varies of terms of payment,like L/C, T/T, WEST Union, ESCROW, and PAYPAL. You could opt for your favorite one.
Last but not the least, we have gained Alibaba Trade Insurance which is another safeguard for buyers.
All products have 3 years after-sale service During your first year’s usage,
free replacement or repair will be your right unless it is man-made problem.
If you still have doubts about our company or our products, please feel free to inquire us. We will be very delighted to answer all your question.
Contact Person: Bella Fang