48-Port 1U Blank Keystone Patch Panel with rear grounding wire; Customize port configurations for large-scale network deployments - Fits standard 19in network racks and enclosures; Grounding wire supports shielded cable termination for STP installations - Compatible with STP/UTP keystone jacks for Cat6/Cat6a/Cat8 Ethernet and LAN cabling - Ideal for data centers and enterprise server racks requiring high-density port configurations