McDewey

Data sheet Cisco public © 2025 Cisco and/or its affiliates. All rights reserved. 24-port PoE switch 48-port PoE switch PoE+ on all ports (30W per port) 1 PWR-C1-1100WAC/ PWR-C1-1100WAC-P or 2 PWR-C1-715WAC/ PWR-C1-715WAC-P/ PWR-C1-715WDC 2 PWR-C1-1100WAC/PWR-C1- 1100WAC-P or 1 PWR-C1-1100WAC/ PWR-C1-1100WAC-P and 1 PWR- C1-715WAC/PWR-C1-715WAC-P/ PWR-C1-715WDC Table 11. Power supply requirements for Catalyst 9300 Series UPOE models (C9300-xxU/UB/UXM/UN, C9300L-xxUXG-xx SKUs) 24-port Cisco UPOE switch 48-port Cisco UPOE switch 48- and 24-port Multigigabit Cisco UPOE switch* Cisco UPOE (60W per port) and IEEE 802.3bt Type 3 on all ports (24-port switch) or up to 30 ports (48-port switch) 1 PWR-C1-1100WAC/PWR-C1- 1100WAC-P and 1 PWR-C1- 715WAC/PWR-C1-715WAC-P/ PWR-C1-715WDC 2 PWR-C1- 1100WAC/PWR- C1-1100WAC-P 2 PWR-C1- 1100WAC/PWR-C1- 1100WAC-P Table 12. Power supply requirements for Catalyst 9300 Series UPOE+ models (C9300-xxH SKUs) 24-port Cisco UPOE+ switch 48-port Cisco UPOE+ switch Cisco UPOE+ (90W per port) and IEEE 802.3bt Type 4 on 21 ports (24-port and 48- port switch) 1 PWR-C1-1100WAC/PWR-C1- 1100WAC-P and 1 PWR-C1- 715WAC/PWR-C1-715WAC-P/ PWR-C1-715WDC 2 PWR-C1-1100WAC/PWR-C1- 1100WAC-P or 2 PWR-C1-1900WAC-P Table 13. Power supply requirements for Catalyst 9300 Series fixed uplink PoE/PoE+ models (C9300L-xxP SKUs) 24-port PoE switch 48-port PoE switch PoE on all ports (15.4W per port) 1 PWR-C1-715WAC-P/ PWR-C1-715WDC 1 PWR-C1-1100WAC-P or 2 PWR-C1-715WAC-P PoE+ on all ports (30W per port) 1 PWR-C1-1100WAC-P or 2 PWR-C1-715WAC-P/ PWR-C1-715WDC 2 PWR-C1-1100WAC-P or 1 PWR-C1-1100WAC-P and 1 PWR-C1-715WAC-P/PWR-C1-715WDC • Perpetual PoE: With Perpetual PoE, the PoE power is maintained during a switch reload. This is important for IoT endpoints such as PoE-powered lights, so that there is no disruption during switch reboot. • Fast PoE: When power is restored to a switch, PoE starts delivering power to endpoints without waiting for the operating system to fully load, thereby speeding up the time for the endpoint to start up.

• C9300-48UN, C9300-24UX, and C9300-48UXM are available with PWR-C1-1100WAC-P, a Platinum-rated power supply. Platinum-rated power supplies are more efficient, lowering operating power costs.
• PWR-C1-1100WAC-UP and PWR-C1-715WAC-UP Platinum-rated power supply upgrade options are available to upgrade the default AC power supply to 1100W or 715W.