This single-mode patch cord uses a 9/125µm fiber optic cable with a pull/push style LC connectors on either end, both connectors are UPC polish. You can reverse the individual LC connectors to change the polarity of the end.
The connectors are injection molded for durability in resisting pulls, strains, and impacts when installing. This connector type is easy to install and disconnect, the locking tab depresses both sides at once.