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Catalyst 3750-X and 3560-X Switch Hardware Installation Guide
OL-19593-01
Chapter 1 Product Overview
Rear Panel Description
RJ-45 Console Port LED
USB Type A Interface
The USB Type A interface provides access to external USB FLASH devices (also known as thumb drives
or USB keys).
The interface supports Cisco USB flash drives with capacities from 64 MB to 1 GB.
Cisco IOS software provides standard file system access to the flash device: read, write, erase, and copy,
as well as formatting of the flash device with a FAT file system. You can boot the switch from a USB
drive.
For information about the switch management ports, see the switch software configuration guide and the
command reference on Cisco.com and the
“Connector and Cable Specifications” section on page B-1.
StackWise Ports
The Catalyst 3750-X switch ships with a 0.5-meter StackWise cable (CAB-STACK-50CM) that you can
use to connect the StackWise ports.
Caution Use only approved cables (CAB-STACK-50CM, CAB-STACK-1M, CAB-STACK-3M,
CAB-STACK-50CM-NH,CAB-STACK-1M-NH, or CAB-STACK-3M-NH), and connect only to similar
Cisco equipment. Equipment might be damaged if connected to nonapproved Cisco cables or equipment.
You can order these StackWise cables from your Cisco sales representative:
• CAB-STACK-50CM (0.5-meter cable)
• CAB-STACK-1M= (1-meter cable)
• CAB-STACK-3M= (3-meter cable)
1 Ground connector 7 Fan modules
2 RJ-45 console port LED 8 XPS-2200 connector
3 RJ-45 console port 9 Power supply module slot (blank module
shown)
4 RJ-45 10/100 management port 10 Power supply module (AC power supply
module shown)
5 USB Type A connector 11 AC power (input) status LED
6 Reset button 12 Power supply (output) status LED
Ta b l e 1-15 RJ-45 Console Port LED
Color RJ-45 Console Port Status
Off RS-232 console is disabled.
Green RS-232 console is enabled.
