Buy LC Fixed Fiber Optic Attenuator (Singlemode, Male to Female, APC, 1~25dB) online, Affordable Factory Price & 5-Year Warranty. LC/SC/FC/ST/MU,UPC,APC,fiber optic attenuators,inline attenuator cables, variable attenuator hand held equipment, female to male type fiber optic attenuators, 1dB,2dB,3dB,5dB,10dB,15dB,20dB,25dB,30dB,standard fiber optic attenuators ready for fast delivery and always with good prices. They are with high quality ceramic sleeves and UPC. The Fiber Optic Tanzania SC fiber optic attenuators work in the 1250nm to 1625nm range, with attenuation range from 1dB to 30dB optional. Basic types of fixed attenuation include single mode, dual window and multimode in D4/PC, FC, FC/UPC, MU, SC, SC/APC and UPC, ST and ST/UPC style connectors. Optical attenuators usually work by. As optical passive devices, FS attenuators are mainly used in fiber optic to debug optical power performance & optical instrument calibration correction & fiber signal attenuation to ensure the optical power in a stable and desired level in the link without any changes on its original transmission. FS fixed and variable fiber optic attenuators with leading attenuating fibers guarantee consistent and stable fiber attenuation (0~60dB) in WDM transmission.