Factory supplier 20km 1310/1550nm optical transceiver 155M SFP

Product: Single 3.3V power supply 155M SFP fiber optic module with DDM

 Ordering information

Single 3.3V power supply 155M SFP fiber optic module with DDM picture:

FAQ 

1.How can i get a sample ?

You need place sample order to us.We will arrange the sample production for you.

2.Could you do design for us?

yes, we can do artwork including printing, logo etc. for you, if you provide us the content and tell us where to put.

3.How can we place order? 

After we made agreement on the product' parameters, we will make proforma invoice  for your confirmation.when we got your advance payment (deposit) we will arrange the production and delivery.

If you have your own ship forwarder, we will use your ship forwarder to delivery goods. if you don't have ship forwarder, then when the goods arrived at Destination port, you must find a  ship forwarder help you clear the custom.

4.How about the shipping for ?

For small orders, we will send the goods by International Express like HK Fedex, DHL, TNT or UPS. usually it takes about 7work days to arrive.If big quantity we will ship by Ocean transportation, it takes one month to arrive. if urgnet, you can select shipping by Air, but freight charge will be more expensive.

6.what's your products' advantages ?

A. good quality and competetive prices.

B. Strictly quality control when producing.

C. Professional team work, from design, development, producing,assemble,packing and shipping.

D. Aftersale services, if there is quality problem, we will offer you replacement for defective quantity.

  Packaging & Shipping

 The devices will be well packaged by carton with Foam or other shock proof materials.

Certifications

Factory production

Product testing

After-Sales Service

The goods warranty time is THREE years,we will provide best support by TEL,email,remote control or engineers in field.

Your any questions will be responsed within 12hours!