Data Sheet

Data Sheet
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 7 of 9
Product Specifications
Power over Ethernet (PoE) ESW-520-24P ESW-520-48P ESW-540-24P
IEEE 802.3af PoE delivered
over any of the RJ-45 ports
within the listed power
budgets
Maximum power of 15.4W to
any 10/100 port; 180W total
Maximum power of 15.4W to
any 10/100 port; 370W total
Maximum power of 15.4W to
any 10/100/1000 port; 280W
total