This splice cassette from Corning is engineered to accommodate the demands of modern optical networks with its 12 fiber capacity in a compact form. Featuring LC UPC duplex connectors and designed specifically for single-mode (OS2) fibers, it ensures optimal performance and reliability in data transmission. Each unit is equipped with single fiber heat shrink splice protectors, which provide effective protection and stability for connections. With its proficient design tailored for inside plant and electronic uses, it serves as an essential component for efficient fiber management and terminations in various applications.