Usb Type A Port; Sfp Module Slots - Cisco Catalyst 1000 Series Hardware Installation Manual
24-port and 48-port switch
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Also See for Catalyst 1000 Series:
- Hardware options & upgrade manual (142 pages) ,
- Hardware installation manual (96 pages) ,
- Manual (20 pages)
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Product Overview
You can use the command-line interface (CLI) to configure an inactivity timeout which reactivates the RJ-45
console if the USB console has been activated and no input activity has occurred on the USB console for a
specified time.
After the USB console deactivates due to inactivity, you cannot use the CLI to reactivate it. Disconnect and
reconnect the USB cable to reactivate the USB console. For information on using the CLI to configure the
USB console interface, see the software guide.
USB Type A Port
The USB Type A port provides access to external USB flash devices (also known as thumb drives or USB
keys).
The port supports Cisco USB flash drives with capacities from 128 MB to 8 GB (USB devices with port
densities of 128 MB, 256 MB, 1 GB, 4 GB, and 8 GB are supported). Cisco IOS software provides standard
file system access to the flash device: read, write, erase, and copy, as well as the ability to format the flash
device with a FAT file system.
It provides you with the ability to automatically upgrade the internal flash with the USB drive's configuration
and image for emergency switch recovery using USB auto-upgrade. This feature checks the internal flash for
a bootable image and configuration and if either image or the configuration is not available, then the USB
drive is checked for boot images and configuration. If the boot image and configuration are available, these
are copied to flash for the reboot.
SFP Module Slots
The switch has four 1G SFP or 10G SFP+ module slots. The SFP and SFP+ modules provide copper or
fiber-optic connections to other devices. These transceiver modules are field replaceable, and provide the
uplink interfaces when installed in an SFP module slot. The SFP modules have LC connectors for fiber-optic
connections or RJ-45 connectors for copper connections. The SFP slots support only SFP modules.
For Cisco SFP modules documentation, including compatibility matrixes, refer to this URL:
http://www.cisco.com/en/US/products/hw/modules/ps5455/products_device_support_tables_list.html
Table 2: Port mapping for Cisco Catalyst 1000 24-Port Switch models
1-GigabitEthernet ports
GigabitEthernet1/0/25
GigabitEthernet1/0/26
GigabitEthernet1/0/27
GigabitEthernet1/0/28
Table 3: Port mapping for Cisco Catalyst 1000 48-Port Switch models
1-GigabitEthernet ports
GigabitEthernet1/0/49
GigabitEthernet1/0/50
Cisco Catalyst 1000 Series 24-Port and 48-Port Switch Hardware Installation Guide
10-GigabitEthernet ports
TenGigabitEthernet1/0/1
TenGigabitEthernet1/0/2
TenGigabitEthernet1/0/3
TenGigabitEthernet1/0/4
10-GigabitEthernet ports
TenGigabitEthernet1/0/1
TenGigabitEthernet1/0/2
USB Type A Port
5
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