I assure you that the quality of our products to ensure that we give you the best service to ensure the fastest shipping, most secure way to deliver the goods to your hands! If you have any questions after receiving the product, or have quality problems, please do not panic, do feel free to submit disputes, please contact our customer service, we will give you the most satisfactory answer! Happy shopping, thank you very much
adopts the FBT technique to produce the SM coupler with the high performance and liability which achieve the advanced level of similar products in the world. The extremely low excess loss greatly increases the coupler’s liability and long-term stability. adopts the unique craft to eliminate the reflection of the 1X2 coupler’s spare input fiber end and ensure its long-term stability and at least 60dB directivity. also supply the 1XN (NXN) Tree/Star type coupler by grade-connection 1X2 coupler.
Low Insertion loss
High Return Loss
Uniform Power Splitting
Qualified Under Telcordia GR-1221 and GR-1209
FTTX (FTTP, FTTH, FTTN, FTTC)
1. We work very hard to provide the best representation of style and the color of the wig through our photographs and descriptions.
2. As the Buyer it is your responsibility to read and understand the color description as that is color of the item you are purchasing. If you are unsure, please email for clarification.
3. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
4. Please choose your wig carefully and ask all questions before bidding. We love questions, so ask away!
Shipping & Handling
I ship within 3 business day after receipt of the payment. Each item is packed carefully to make sure it gets to you in excellent condition.
Ship to worldwide takes about 16-28 working days with tracking number for free.
We will ship this item by HONGKONG POST,Normally it takes about 15-30 business days to Destination ,we also can ship this item by EMS, DGM,SGP,CPAP to wordwide.Of course ,we can comply to customer request,ship goods by other ways,but the freight should be paid by customer .
Sale online services
If you cannot find answers to your questions here, please feel free to contact us. Please understand that if you contact us outside our business hours, we will not be able to reply until we get back into the office the next business day.
Our business hours are: 9AM to 6PM Beijing Time. Monday to Friday (excluding Holidays) - We do not answer any emails over the weekends and holidays. All emails will be replied in the order it was received on the following business day.