Does Cisco Catalyst 3750-X series support dual redundant power supplies?

l Redundant Modular Power SuppliesCisco Catalyst 3750-X Series and 3560-X Series Switches support dual redundant power supplies (Figure 2); One power supply is shipped with the switch by default; Other power supply/suppliers can be purchased when ordering the switch or

Do the Catalyst 3750-X and 3560-x series switch have a power supply?

A. No. The Catalyst 3750-X and 3560-X Series Switches support two field-replaceable power supplies to provide redundancy. The second power supply might be required in cases in which deployment of full PoE+ on all 48 ports is needed. Four power supply options are available for use in the Catalyst 3750-X and 3560-X Series, as shown in Table 6.

What happens if the Cisco Catalyst 3750-X & 3560-x switch goes into a negative power budget?

A. The Cisco Catalyst 3750-X and 3560-X Series Switches have an intelligent mechanism to shed power when the system goes into a negative power budget. This scenario can occur after a power failure or the offlining of a power supply in a stack.

How much power does a catalyst 3750x use?

The catalyst 3750X has two power supplies per system which allows the power load to be split between them. This system increases the maximum power per port to 30 Watts to meet the POE+ standard (802.3at). Wih POE+, a 48 port system would need 1440 Watts to provide 30 Watts per port per powered device.

How many uplink ports does a Cisco Catalyst 3750-X series Switch support?

The Cisco Catalyst 3750-X Series and 3560-X Series Switches support four optional network modules for uplink ports. The default switch configuration doesn’t include the uplink module; at the time of switch purchase the customer has the flexibility to choose from the network modules described in Table 3. Table 3.

Does StackWise plus support Cisco Catalyst 3750-X series switches?

StackWise Plus supports all the features of StackWise and provides backward compatibility with the existing Cisco Catalyst 3750 Series Switches while enhancing the throughput of the system up to 64 Gbps. StackWise Plus also enables local switching in Cisco Catalyst 3750-X Series Switches.