Cisco WS-C3560-8PC-S Installation Guide - Page 47

Internal Power Supply Connector, Cisco RPS Connector, RPS Connector on the Catalyst 3508

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Page 47 highlights

Chapter 1 Product Overview Rear-Panel Description Internal Power Supply Connector The internal power supply is an autoranging unit that supports input voltages between 100 and 240 VAC. If you plan to use the internal power supply, use the supplied AC power cord to connect the AC power connector to an AC power outlet. Cisco RPS Connector Specific Cisco RPS models support specific Catalyst 3500 XL switches: • Cisco RPS 600 (model PWR600-AC-RPS)-Supports the Catalyst 3512, 3524, 3548, and 3508 XL switches • Cisco RPS 300 (model PWR300-AC-RPS)-Supports the Catalyst 3524-PWR XL switch RPS Connector on the Catalyst 3508, 3512, 3524, and 3548 XL Switches The Cisco RPS 600 (model PWR600-AC-RPS) provides a quasi-redundant power source for four external devices that use up to 150W DC each. Use a one-to-one cable (one connector at each cable end) to connect four external devices to the four DC output power modules. The power source is quasi-redundant because there are two AC input power modules for the Cisco RPS and one DC output power module for each external device. The AC input to the Cisco RPS is fully redundant, but the DC output to the external devices is not. Warning Attach only the Cisco RPS (model PWR600-AC-RPS) to the RPS receptacle. Note Do not connect the switch power cord to an AC outlet if the switch is also connected to a powered-on RPS. The switches do not support the fully-redundant configuration described in the RPS documentation. The redundant-with-reboot configuration is not recommended. For more information on the Cisco RPS 600, refer to the Cisco Redundant Power System Hardware Installation Guide. 78-6456-04 Catalyst 3500 Series XL Hardware Installation Guide 1-23

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1-23
Catalyst 3500 Series XL Hardware Installation Guide
78-6456-04
Chapter 1
Product Overview
Rear-Panel Description
Internal Power Supply Connector
The internal power supply is an autoranging unit that supports input voltages
between 100 and 240 VAC. If you plan to use the internal power supply, use the
supplied AC power cord to connect the AC power connector to an AC power
outlet.
Cisco RPS Connector
Specific Cisco RPS models support specific Catalyst 3500 XL switches:
•
Cisco RPS 600 (model PWR600-AC-RPS)—Supports the Catalyst 3512,
3524, 3548, and 3508 XL switches
•
Cisco RPS 300 (model PWR300-AC-RPS)—Supports the
Catalyst 3524-PWR XL switch
RPS Connector on the Catalyst 3508, 3512, 3524, and 3548 XL Switches
The Cisco RPS 600 (model PWR600-AC-RPS) provides a quasi-redundant power
source for four external devices that use up to 150W DC each. Use a one-to-one
cable (one connector at each cable end) to connect four external devices to the
four DC output power modules. The power source is quasi-redundant because
there are two AC input power modules for the Cisco RPS and one DC output
power module for each external device. The AC input to the Cisco RPS is fully
redundant, but the DC output to the external devices is not.
Warning
Attach only the Cisco RPS (model PWR600-AC-RPS) to the RPS
receptacle.
Note
Do not connect the switch power cord to an AC outlet if the switch
is also connected to a powered-on RPS. The switches do not support
the fully-redundant configuration described in the RPS
documentation. The redundant-with-reboot configuration is not
recommended. For more information on the Cisco RPS 600, refer to
the
Cisco Redundant Power System Hardware Installation Guide
.