10pcs Fixed Flange-Mount 0/3/5/10/15/20DB SC UPC Fiber Attenuation ConnectorsDescription:
Note: It has 0dB, 1dB, 2dB, 3dB, 5dB, 7dB, 10dB, 15dB,20dB. When you order it, you need to leave a message when you order it. Or we will ship it by default. Thank you!A fiber optic attenuator, also known as an optical attenuator, is a passive component that is used to reduce the power level of an optical signal by a predetermined factor in fiber optic transmission system. The intensity of the signal is described in decibels (dB) over a specific distance the signal travels. Fiber optic attenuators are generally used in single-mode long-haul application.Key Features:1.Low back reflection and Low PDL
2.High precision attenuation value
3.Precision control of attenuation range
4.Wide attenuation range
5.Precision ceramic ferrule
6.FC, SC, ST, LC … optional
7.Plastic or metal housing materialPayment
Payment must be completed within 5 days. If you have any problems about payment, please contact us via message.Delivery detailsWe only ship to confirmed Order addresses. Please comfirm that your Order address is in line with your shipping address.Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.Contact usWe strive for 100% customer satisfaction! Positive response is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 hours.