100pcs SC Single Mode Fiber Optic Fast Fast Embedded Connector Connecting Adapter for FTTH 1. Strong adaptability, can be used repeatedly 2. Easy to install. Quick installation SC connector can ensure fast and simple termination of the window in the box 3. Features of high quality installation, high success rate and high reliability 4. Good repeatability, high return loss, stable and reliable performance 5. Widely used for FTTH, fiber optic local area network, fiber optic instrument etc. Specification: Features: Strong adaptability, can be used repeatedly. Easy to install. Quick installation SC connector can ensure quick and easy termination of fibers in the field. Features high quality installation, high success rate and high reliability. Good repeatability, high return loss, stable and reliable performance. Widely used for FTTH, fiber optic local area network, fiber optic instrument, etc. Specification: Loss: 0.3db (MAX0.5) Return loss: 50dB Type: SC/UPC-P Fiber optic cable: 2.0*3.0 butterfly cable Temperature change rate: 0.5 db (-40 ~ 75 ) Temperature: -40 ~ 75 Quantity: 100pcs Length: approx. 58mm/2.3in Weight: approx. 475g / 16.8oz Package list: 100 x SC fiber optic connector Note: 1. Construction personnel should keep their hands clean and dry during installation. 2. It is recommended to peel off the fiber coating layer with a lint-free cloth dipped in a small amount of alcohol near a clean cloth to reduce light loss.