Warranty
We promise all the advertised optical transceivers are brand new with new components and parts.
We absolutely never use old and refurbished materials.
All the optical transceivers have been through functional test and aging test.
We provide 3 years warranty for all the optical transceivers from the date of shipment.

Shipment
Hilink can provide the both ourselves forwarder and customer appointed forwarder in the way of by FedEx, DHL, UPS, TNT and EMS.
Some items in stock can be shipped out the same day . The Items with no stock, then the shipment would be done in 3-7 days.
DHL will take 2-4 business days for delivery and FedEx just needs 1-3 business days.
For Spain, Italy, Brazil and some other countries, items will take longer time to arrive due to customs clearance period.
Hilink Advantage
Hilink establish in 2007, Specialize in this field with around 10-year experience.
Credit is the basis, quality is the first",all our products are new,we never use second-hand components.
Our products are compatible with Cisco,Huawei, Ciena, H3C, HP, Extreme, Foundry, Brocade, Dlink, Alcatel, Riverstone, Enterasys, Netgear, Nortel, Juniper, Ruijie, Zyxel, etc.
We provide 3 years warranty for all our products from the date of shipment.
All of our products get through CE, ROHS, FCC.
We also provide DWDM CWDM WDM with optical solutions.