POWER SUPPLY 12VDC 84W

Cisco NC55-PWR-3KW-AC= network switch component Power supply Power Supply

The Cisco NCS 5500 Series supports hot-swappable, front-panel-accessible power supplies. N+1 and N+N (grid) redundancy modes are supported for a fully loaded Cisco NCS 5508, and N+1 and N+M redundancy modes are supported for a fully loaded Cisco NCS 5516. The 3000W AC and DC power supplies are 80 Plus Platinum rated, providing more than 92 percent efficiency across typical workloads.The additional unused power-supply slots are not needed with existing line cards, but they offer headroom to support higher-bandwidth line cards in the future.- 3000W AC power supply, single 20A input, 220V- N+1 or N+N grid redundancy supported for Cisco NCS 5508- N+1 or N+M redundancy supported for Cisco NCS 5516- Hot swappable- Front-panel-accessible- 50 to 60 Hz frequency- 92% or greater efficiency (20 to 100% load)- RoHS compliant

NCS-950W-DCFW= Power Supply

NC55-PWR-3KW-AC Power Supply

Cisco CAB-C13-CBN= power cable Black 0.686 m C14 coupler C13 coupler Power Supply

Different Modules require different amount of power. Inline Power modules supplies the power to the IP phones. Cisco has inline power module to power the IP phones. You have to choose the correct power supply in order to support the various line cards, modules and Supervisor Engines on the switch. Cisco offers a tool called the Cisco Power calculator which can be used in order to choose the correct power supply for your switch. Launch the Cisco Power calculator and fill out the Product family, Supervisor Engine, Input voltage, line cards and the number of PoE devices. IP phones are the example for PoE devices and most of the IP phones belong to IEEE 802.3af Device - Class 2 (7W). Then the power calculator shows the results of different choices of Power Supplies. From that you can choose the required power supply. The power supplies successfully operate at their greatest capacity if the input voltage is between 200 and 240 volts AC.

125W AC Config 6 Power Supply - Secondary Power Supply Power Supply

1KW AC Config 6 Power Supply - Secondary Power Supply Power Supply