Lighting up server racks lining data center aisle, with network switches and digital node overlay

aisle, black, blinking, cabinet, cable trays, cables, ceiling, central, connectivity, continuous, corridor, data, data center, data flow, digital, digital connectivity, digital node, distance, facility, floor, flow, hardware, illuminated, illumination, infrastructure, led, lights, management, narrow, network, networking, node, overhead, overlay, panel, parallel, patch, racks, raised floor, reflective, rows, secure, server, silver, status, suspended, switches, technology, tiled, trays,