<a href="https://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps13133/data_sheet_c78-729449.html" style="display: block;">https://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps13133/data_sheet_c78-729449.html</a><br><br>The Cisco Catalyst Series Switches support dual redundant power supplies. The switch ships with one power supply by default, and the second power supply can be purchased at the time of ordering the switch or at a later time. If only one power supply is installed, it should always be in power supply bay 1. The switch also ships with three field-replaceable fans.<br><br>
Cisco PWR-C2-250WAC. Type de produit: Alimentation, Couleur du produit: Gris, Dissipation thermique: 853 BTU/h. Puissance totale: 250 W, Tension d'entrée AC: 100 - 240 V, Fréquence d'entrée AC: 50 - 60 Hz. Largeur : 95 mm, Profondeur : 298 mm, Hauteur : 40 mm
