Carry a 9 µm optical connection between equipment with an ST interface and equipment with an LC interface over a 30 m cable run. The Legrand 810-L26-099 is a simplex fiber cable assembly with one ST connector end and one LC connector end, removing the need to join separate patch cords or introduce an intermediate coupler for this connector combination. Its yellow outer jacket makes the cable readily distinguishable within a fiber pathway. The 2.0 mm plenum-rated jacket suits routed in-building runs where the cable passes through plenum spaces. The cable’s single-fiber simplex construction supports one optical path, making it appropriate where the connected equipment and path design call for an individual fiber connection rather than a paired duplex assembly. Confirm the connector gender and polish requirements of the attached equipment before installation. This configuration is distinguished by its 30 m fixed length, ST-to-LC connector pairing, 9 µm fiber, and plenum jacket. It fits link extensions between legacy ST-terminated optical hardware and LC-equipped fiber panels, transceivers, or network equipment. Route the cable with appropriate bend protection and maintain clean connector end faces to preserve optical performance at the connection points.