3. Big capability of manufacture for 40,000~100,000 pieces of fiber optical module per month.
1. 1-3 years warranty.
2. Multi language services: English, Russian ,Italian and Spanish etc.
3. Reply inquiries within 1 hour and support online at 24*7.
4. Over ten years experienced technical team support.
5. Customized labels and packages, and ODM & OEM services offered.
Our sales team and customer visiting
Q1. Are your Optical Transceivers original?
A1.Yes, all our optical transceivers are guaranteed 100% original!
Q2.How do you guarantee the quality of SFP?
A2.We have professional testing equipment and QC team. Every unit will be fully tested with perfect performance before shipping.
Q3. What will you do if I found the product has any quality problem?
A3.We back up every sale with our risk-free money-back guarantee! You can buy with confidence from a company in good faith that has been serving its clients for over 10 years! Our dream is to build a famous 100 years enterprise!
Q4. What are the trade terms?
A4.Lead Time: 1 day after confirm your payment (In stock, we need 1 day to fully test them)
Payment term: Western Union, T/T, Alipay, Escow, Money Gram
Warranty: 1 Year
Q5. Do you have compatible ones?
A5.Yes, we have our own brand:Top-trans, including 1X9,SFP, XFP, SFP+, BIDI in all kinds of specifications.