This patch panel by Delock is equipped with twelve SC Simplex fiber optic couplers and is suitable for installation in a 10" network cabinet. With the SC Simplex couplers, fiber optic male connectors can be easily connected to each other. Specification https://elecena.pl/product/19580264/66785-10-fiber-optic-patch-panel-12-port-sc-simplex-violet-1u-grey 2021-10-09 https://elecena.pl/product/19580264/66785-10-fiber-optic-patch-panel-12-port-sc-simplex-violet-1u-grey 2022-01-27