In order to let you know more information directly, now we list the frequently asked questions as below,

Are your optical transceiver modules compatible with Cisco or other brands?

Sure, we produce the optical transceiver modules according to the industry standard, and can make them compatible with specific brands, including Cisco, Juniper, Huawei, and so on, you may check our complete compatible brands at ”Compatible Brands of Optical Transceiver Modules”.

What warranty do you offer for your optical transceiver modules? If your items can’t be compatible with my device, can I return them to you?

We can guarantee the compatiblity and reliablity, every module will be tested before shipping, and meanwhile we provide a 3 years replacement warranty for the defective items. If the items we sold to you are incompatible with your device, we will do 100% cash back after the confirmation of incompatibility.

Do you ship overseas?

Sure, we ship our transceivers to every corner of the world. Normally we ship them via express couriers such as DHL, UPS, etc.

Do you have MOQ for order?

No, we don’t have a MOQ limit for the orders, and we do accept sample order, the price we offer will be competitive.

What payment methods do you offer?

The payment methods are TT, PayPal, Western Union, etc.


For more information, please feel free to contact us.