This is a genuine Tyco Electronics (now TE Connectivity) fiber optic connector kit, part number 1918385-3. This specific kit is designed for LC XG 900um SIM connections. The item is professionally packaged in its original industrial plastic bagging with full manufacturing labels intact. Key technical identifiers include the batch code 0 and date code 1412, indicating production in the 12th week of 2014. These components are critical for high-speed data networking and telecommunications infrastructure. As a 'New Old Stock' (NOS) item, it maintains its factory-sealed integrity, ensuring the precision-engineered parts are free from dust or contamination. Ideal for IT professionals, network engineers, or industrial surplus collectors looking for specific legacy infrastructure components that meet 2011/65/EU substance compliance standards. The kit appears to contain the necessary ferrules and housing components for a single LC connector assembly.