Cisco 3524XL Hardware Installation Guide - Page 44

Console Port, RPS Connector on the Catalyst 3524-PWR XL Switch - power supply

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Rear-Panel Description Chapter 1 Product Overview RPS Connector on the Catalyst 3524-PWR XL Switch The Cisco RPS 300 (model PWR300-AC-RPS) has two output levels: -48V and 12V with a total output power of 300W. It provides a fully-redundant power source for up to six switches. It automatically senses when one of the switches has experienced power failure and automatically sends power to the affected switch. Although it supports up to six switches, it can power only one switch at a time. If more than one switch fails at the same time, the subsequent switches will not be powered. Warning Attach only the Cisco RPS (model PWR300-AC-RPS) to the RPS receptacle. For more information on the Cisco RPS 300, refer to the Cisco Redundant Power System 300 Hardware Installation Guide. Console Port You can connect a Catalyst 3500 XL switch to a PC by means of the console port and the supplied rollover cable and DB-9 adapter. You need to provide a RJ-45-to-DB-25 female DTE adapter if you want to connect the switch console port to a terminal. You can order a kit (part number ACS-DSBUASYN=) containing that adapter from Cisco. For console port and adapter pinout information, see the "Cable and Adapter Specifications" section on page B-4. 1-26 Catalyst 3500 Series XL Hardware Installation Guide 78-6456-03

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Chapter 1
Product Overview
Rear-Panel Description
1-26
Catalyst 3500 Series XL Hardware Installation Guide
78-6456-03
RPS Connector on the Catalyst 3524-PWR XL Switch
The Cisco RPS 300 (model PWR300-AC-RPS) has two output levels: –48V and
12V with a total output power of 300W. It provides a fully-redundant power
source for up to six switches. It automatically senses when one of the switches has
experienced power failure and automatically sends power to the affected switch.
Although it supports up to six switches, it can power only one switch at a time. If
more than one switch fails at the same time, the subsequent switches will not be
powered.
Warning
Attach only the Cisco RPS (model PWR300-AC-RPS) to the RPS
receptacle.
For more information on the Cisco RPS 300, refer to the
Cisco Redundant Power
System 300 Hardware Installation Guide
.
Console Port
You can connect a Catalyst 3500 XL switch to a PC by means of the console port
and the supplied rollover cable and DB-9 adapter. You need to provide a
RJ-45-to-DB-25 female DTE adapter if you want to connect the switch console
port to a terminal. You can order a kit (part number ACS-DSBUASYN=)
containing that adapter from Cisco. For console port and adapter pinout
information, see the “Cable and Adapter Specifications” section on page B-4.