We supply both UPC ST fiber optic attenuator and APC ST fiber optic attenuator for single mode applications; they are with 1240nm to 1620nm compatible working wavelength, including the 1310nm and 1550nm typical single mode wavelength. These ST fiber attenuators are equipped with ceramic sleeves and features high quality and long lifetime. Attenuation range is from 1dB to 30dB.

The ST fiber attenuators are used inline to reduce the fiber optic power by a certain fixed value. They are high attenuation accuracy and working temperature from -40 C to +75 C. Our ST fiber optic attenuators are made according to industrial standards; they are with fast delivery and competitive prices.