Stackpower Connector (Catalyst 3750-X Switches) - Cisco WS-C3560X-48PF-L Hardware Installation Manual

Rear Panel Description
Use the XPS 2200 only with approved Cisco XPS cables. You can order these XPS cables for connecting
your switch to the XPS 2200 from your Cisco sales representative:
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The Cisco XPS 2200 has a nominal output level of –56 V. The total maximum output power depends on
the installed power supply modules.
The nine ports on the XPS 2200 provide the power and management signals to the Catalyst 3750-X and
3560-X switches. Other switch models do not support this management communication. The XPS 2200
communicates with each switch through the 12-pin cable. All connected switches can simultaneously
communicate with the XPS 2200. You can configure these XPS 2200 features through the switch
software:
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For information about the XPS 2200, see the Cisco eXpandable Power System 2200 Hardware
Installation Guide on Cisco.com:
http://www.cisco.com/go/xps2200_hw
See the switch software configuration guide on Cisco.com:
http://www.cisco.com/en/US/products/ps10745/products_installation_and_configuration_guides_list.html

StackPower Connector (Catalyst 3750-X Switches)

The Catalyst 3750-X switches have a StackPower connector for use with Cisco StackPower cables to
configure a switch power stack that includes up to four switches. By adding an XPS 2200 expandable
power system, you can configure a power stack that comprises up to nine switches. A switch power stack
can be configured in redundant or power-sharing mode.
You can order these StackPower cables from your Cisco sales representative:
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For details about connecting StackPower cables and StackPower guidelines, see the
StackPower Stack (Catalyst 3750-X Switches)" section on page
Catalyst 3750-X and 3560-X Switch Hardware Installation Guide
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CAB-XPS-58CM (0.58-meter cable)
CAB-XPS-150CM (1.5-meter cable)
Enable XPS active or standby mode for each connected switch
Configure switch priority for XPS support
List the connected switches and power supply module sizes
Report when a switch is powered by the XPS
Report the XPS power supply module status
Read and monitor backup, failure, and exception history
CAB-SPWR-30CM (0.3-meter cable)
CAB-SPWR-150CM (1.5-meter cable)
Chapter 1 Product Overview
"Planning a
2-8.
OL-19593-02