Signamax’s (1U) Rack Mount LGX-Series Modular Panel is for interconnectivity and termination of optical fibers. It provides a basic and budget friendly option for coupling your backbone fiber optic assembly and fiber optic patch cables. You can also mix and match fiber optic cabling, Ethernet cabling, and more all in a 1U rack space. We offer a blank LGX keystone adapter panel so you can insert any keystone coupler or jack into it. For example, in panel slot 1 you can use a fiber optic adapter panel and in slot 2 and 3 you can use blank keystone updater panels and load them with Ethernet Keystone Jacks, Coax Couplers, or any standard keystone insert. Its steel construction allows for easier handling during installation and is strong and sturdy protecting your fiber optic connectors.