Opelink's Compact Coarse wavelength division multiplexer (CCWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging.
Features:
High channel isolation
High stability and reliability
Compact size
Application:
WDM/DWDM system
Add/Drop system
CATV system
FAQ:
Q1. Can I have a sample order for this product? A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time? A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for sample order? A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive? A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for the product? A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
Q6: Do you offer guarantee for the products? A: Yes, we offer 1-2 years warranty to our formal products.
Q7: What action will you take if there are some product problems? A: If there are defective ones in the batch of products, we will offer spare ones for.
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