How to Select Power Supply for Catalyst 3750-X Series and Cisco 3560-X Switch?

The Cisco Catalyst3750-X and 3560-X Series Switches are an enterprise-class lines of stackable and standalone switches, respectively. These switches provide high availability, scalability, security, energy efficiency, and ease of operation with innovative features such as Cisco StackPower (available only on the Catalyst 3750-X), IEEE 802.3at Power over Ethernet Plus (PoE+) configurations, optional network modules, redundant power supplies, and Media Access Control Security (MACsec) features.

Combining 10/100/1000 and Power over Ethernet Plus (PoE+) or GE SFP configurations with four optional uplinks, the Cisco Catalyst 3750-X and 3560-X Series Switches enhance worker productivity by enabling applications such as encryption, IP telephony, wireless, and video.

The Cisco Catalyst 3750-X and 3560-X Series Switches are built on the existing Cisco Catalyst 3750-E and 3560-E Series Switches, using the same port application-specific integrated circuit (ASIC), switch fabric, and Cisco IOS Software feature sets.

About Power Supply for Cisco Catalyst 3750-X & 3560-X Series Switches, you know that the Catalyst 3750-X Series and Cisco 3560-X 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 the power supply bay 1.

Dual Redundant Power Supplies

Table1 shows the different power supplies available in these switches and available PoE power.

Power Supply Models

Models Default Power Supply Available PoE Power
24 Port Data Switch 

C3KX-PWR-350WAC 

48 Port Data Switch
24 Port PoE Switch 

C3KX-PWR-715WAC 

435W
48 Port PoE Switch
48 Port Full PoE Switch C3KX-PWR-1100WAC 

800W

Now, if you need to buy another power supply for your Cisco Catalyst 3750-X & 3560-X Series Switches, here, we are going to share the following detailed list of different AC power supplies for your Cisco switches, which is a reference.

C3KX-PWR-350WAC

C3KX-PWR-715WAC

C3KX-PWR-1100WAC

24 and 48ports Data Switch

24 and 48ports PoE Switch

48 Port Full PoE Switch

WS-C3750X-24T-L

 

WS-C3750X-24P-L

 

WS-C3750X-48PF-L

 

WS-C3750X-48T-L

WS-C3750X-48P-L

WS-C3750X-48PF-S

WS-C3750X-24T-S

WS-C3750X-24P-S

WS-C3750X-48PF-E

WS-C3750X-48T-S

WS-C3750X-48P-S

WS-C3750X-12S-S

WS-C3750X-24P-E

WS-C3750X-24S-S

WS-C3750X-48P-E

WS-C3750X-12S-E

WS-C3750X-24S-E

WS-C3750X-24T-E

WS-C3750X-48T-E

WS-C3560X-24T-L

 

WS-C3560X-24P-L

 

WS-C3560X-48PF-L

 

WS-C3560X-48T-L

WS-C3560X-48P-L

WS-C3560X-48PF-S

WS-C3560X-24T-S

WS-C3560X-24P-S

WS-C3560X-48PF-E

WS-C3560X-48T-S

WS-C3560X-48P-S

WS-C3560X-24T-E

WS-C3560X-24P-E

WS-C3560X-48T-E

WS-C3560X-48P-E

More Related Cisco 3750 and Catalyst 3560 Switch Tips:

Cisco Catalyst 3750-X and 3560-X Series Switches Data Sheet

http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps6406/data_sheet_c78-584733.html

Quick A and Q to Know Cisco Catalyst 3750-X and 3560-X Series Switches Well

http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps6406/qa_c67-578933.html

How to Configure a Cisco 3750?

How to Configure the Cisco Catalyst 3560 Series Switches?

How to Add a DHCP Range to a Cisco 3750 Switch?

How to Configure Interfaces for the 3560 Switch?

How to Save/Keep the Cisco 3560 Switch Configuration?

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