48 blank cutouts compatible with keystone jacks, including AV Connectors and N235 Series RJ45 jacks Ideal for Ethernet, voice, audio/video and USB applications for home or office Numbered ports allow easy identification of jacks and cabling Heavy-duty cold-rolled steel construction designed for long life Mounts easily into 1U of space in an EIA-standard 19 in. 2-post rack Manages and Organizes up to 48 Network ConnectionsThis 1U unshielded patch panel features 48 blank cutouts that accommodate any type of keystone jack, including RJ45 Ethernet, HDMI audio/video, voice and USB. Each port is clearly numbered to help you identify connections.Quick and Easy to Install in Your RackMade from long-lasting cold-rolled steel, the N062-048-KJ patch panel mounts easily in 1U of an EIA-standard 19-inch 2-post rack. Network Cable types supported Cat5, Cat5e, Cat6, Cat6a, HDMI Ports quantity 48 Design Cable connection RJ45, USB, HDMI Rack capacity 1U Mounting Rack mounting Material Acrylonitrile but