Usb Serial Console - Cisco 1900 series Hardware Installation

Console and Auxiliary Port Considerations
For connection to a PC running terminal emulation software, your router is provided with an
RJ-45-to-DB-9 cable.
To connect the router to an ASCII terminal, use the RJ-45-to-DB-9 cable and a DB-9-to-DB-25 adapter
(provided).
The default parameters for the console port are 9600 baud, 8 data bits, no parity, and 1 stop bit. The
console port does not support mode control. For detailed information about installing a console terminal,
see the
Connection Procedures for Cisco 1900 Series Routers"
For cable and port pinouts, refer to the online document
Specifications. This document is located on Cisco.com.

USB Serial Console

The USB serial console port connects directly to the USB connector of a PC using a USB Type A to
5-pin mini Type-B cable. The USB Console supports full speed (12Mb/s) operation. The console port
does not support hardware flow control.
The default parameters for the console port are 9600 baud, 8 data bits, no parity, and 1 stop bit. The
console port does not support mode control. For detailed information about installing a console terminal,
see the
Connection Procedures for Cisco 1900 Series Routers"
For operation with Microsoft Windows, the Cisco Windows USB Console Driver must be installed on
any PC connected to the Console port. If it is not installed, prompts guide you through a simple
installation process.
The Cisco Windows USB Console Driver allows plugging and unplugging the USB cable from the
console port without affecting Windows HyperTerminal operations. No special drivers are needed for
Mac OS X or Linux.
Only one console port can be active at a time. When a cable is plugged into the USB console port the
RJ 45 port becomes inactive. Conversely, when the USB cable is removed from the USB port the RJ 45
port becomes active.
Baud rates for the USB console port are 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps.
Note
USB Console OS Compatibility
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Cisco 1900 Series Hardware Installation
3-2
"Connecting to the Console Port with Microsoft Windows" section on page 5-4
"Connecting to the Console Port with Microsoft Windows" section on page 5-4
4-pin mini Type-B connectors are easily confused with 5-pin mini Type-B connectors. They are
not compatible Only the 5-pin mini Type-B can be used.
Windows 2000, Windows XP 32- and 64-bit, Windows Vista 32- and 64-bit
Mac OS X version 10.5.4
Redhat / Fedora Core 10 with kernel 2.6.27.5-117
Ubuntu 8.10 with kernel 2.6.27-11
Debian 5.0 with kernel 2.6
Suse 11.1 with kernel 2.6.27.7-9
Chapter 3 Cable Information and Specifications for Cisco 1900 Series Routers
document.
Cisco Modular Access Router Cable
document.
of the "Cable
of the "Cable
OL-19084-01