The image displays a floor-standing open-frame network rack located in the city of Sofia, Bulgaria

The image displays a floor-standing open-frame network rack located in the city of Sofia, Bulgaria. The rack holds multiple network devices, including several network switches and numerous fiber optic patch panels. Yellow fiber optic patch cables interconnect the devices, with multiple cables neatly bundled vertically along the right side of the rack. Several green LED indicator lights are active on the network equipment. To the immediate left, an unfinished concrete wall is visible, partially covered by a light green board. The floor surrounding the rack is concrete. Loose blue, white, and yellow cables are visible, some coiled on the concrete floor. At the bottom of the rack, a discarded cigarette pack, crumpled paper, and a section of a flexible metallic duct are partially visible. No individuals are present in the scene.