VOA Or Fixed 1~60dB SC Attenuators are designed for SC (Subscriber Connector) connectors, these attenuators feature a push-pull design for secure connections. They offer adjustable attenuation levels, typically ranging from 1 dB to 30 dB, allowing precise control over. FS fixed and variable optical attenuators with leading attenuating fibres make sure consistent and stable fibre attenuation (0~60dB) in wdm transmission all the time. As optical passive devices, FS attenuators are mainly used in fibre optic to debug optical power performance & optical instrument calibration correction & fibre signal attenuation to ensure the optical power in a stable and desired level in the link without any changes on its original transmission. Buy from MCL Data Solutions' range of high quality optical fibre attenuators, with singlemode and multimode options; build-out and inline styles optical attenuators and FC, ST, SC, and LC connectors at low prices. Use the filters on the left of the page to find the product you require. If you need. The EFB Elektronik 533680. Featuring an SC connector, it provides a return loss of 45 dB. The device is built for reliable performance in diverse environments, operating within a temperature range of -20. Tlaletso Global Photonics (TGO) designs and manufactures laser diodes, VCSEL, DFB lasers, laser drivers, CDR circuits, optical modulators, TIAs, co-packaged optics, silicon photonics, linear drive plu. 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.