Cisco DS5814-DC-PEM

CISCO DS5814-DC-PEM CNI8BB0AAA 800-03135-01 POWER ENTRY MODULE

The Cisco AS5800 Universal Access Server is equipped with two power entry modules (PEMs) in the dial shelf, which accept DC-input power either from your site DC source or from an optional AC-input power shelf, and distribute -48 VDC power to the dial shelf components. The PEMs provide power redundancy and load-sharing; however, a single PEM can power a fully configured system.