The A230-001-KP BNC keystone/panel mount Coupler (F/F) connects two BNC coaxial cables to create one longer connection. Its keystone design snaps easily into the cutout of a wall plate or patch panel. An optional BNC panel mount Coupler is included for securing the keystone jack to a podium or kiosk. Compatible with all BNC coaxial cables, the A230-001-KP Features molded nickel-plated connectors with gold-plated contacts for Optimal signal transfer. Rated for 75 ohms. Lifetime limited warranty