No Puch Down: This rj45 patch panel is excellent in that you no longer have to punch anything down. Just connect RJ45 terminated cables on both side of coupler keystone in patch panel 48 port. It's especially nice in tight place, so much easier than fighting with a punchdown 48 port patch panel. Save time and effort: Keystone patch panel eliminates the need for punch down terminations, saving valuable time and effort during installation. Cat6 patch panel is also much less prone to failure as well, compaired to irreliable punching down cat 6 patch panel.