U_m_p_a_4x18 -

High-capacity modular assemblies that distribute power across a specific number of outlets or circuits.

Used for housing high-density blade servers or networking switches that require a shallow depth (18") compared to standard deep-rack servers. U_M_P_A_4x18

Do you have a name or a photo of the device to narrow down the exact wiring or software setup? Ensure your rack rails are compatible with a 4U height

Ensure your rack rails are compatible with a 4U height. If using an 18-inch depth, check that your cabinet has enough rear clearance for cabling. In most industrial contexts, this means the component

This denotes the physical footprint. In most industrial contexts, this means the component occupies 4 vertical units of space and has a depth or width of 18 inches/units . Common Applications

Often signifies a standardized measurement, such as a Rack Unit in server hardware.