ethernet switch rack 3d model

Precision CAD-style 3D model of a professional Ethernet switch rack, front-facing, orthographic or slight perspective, centered in frame. The rack contains exactly 9 separate switch components, stacked vertically, evenly spaced. Each switch is an independent rectangular unit, clean white metal housing, flat front panel. Each switch has an exact, fixed number of Ethernet ports, one switch per port count: 8 ports 10 ports 12 ports 14 ports 16 ports 18 ports 20 ports 24 ports 48 ports 52 ports (Do not merge switches. Do not repeat port counts.) Ports are standard Ethernet (RJ45-style) ports, shown as solid, raised, black rectangular modules with slightly rounded corners. Each port is a separate object, not a hole, not a cutout, not negative space. Ports are uniform in size, shape, and color across all switches. There is clearly visible spacing between each port, with white panel visible between ports. Ports are aligned in straight horizontal rows, evenly distributed, wi