... Dual IDC Block 5.Sell to US,Canada. Cat 5e 24 port Patch Panel For 19" Rack Mount Description :19" ... 0 IDC: PC UL94V-0 PCB: FR-4 1.6 mm (0.06") thick, 2 layers .Contacts: ... 50 microinches) gold plating on contact areaMetal housing: 1.6 mm (0.06") thick metal.Construction characteristic features : ... Thank you for looking, We can offer different kind of patch panel, Cat 5e & Cat6 12 port, 16 port, 24 port, ...