Components - H3C SR6604-X Manual

Item
Reset button
Hot swapping
NOTE:
• Flash memory stores the BootWare image.
• SDRAM stores running configuration and buffers data during data forwarding.
• Non-volatile random access memory (NVRAM) stores system exception logs.

Components

CF card
CAUTION:
Use CF cards provided by H3C only. The router might be incompatible with other CF cards.
A compact flash (CF) card stores logs, system software image files, and configuration files.
The router is equipped with a built-in CF card, which is identified with cfa0. In addition, the router
provides an external CF card slot to expand the storage space.
The CF cards supported by the router are available in the following sizes:
•
256 MB
•
512 MB
•
1 GB
Console port
The router provides an RS232 asynchronous serial console port that can be connected to a
computer for system debugging, configuration, maintenance, management, and host software
loading.
Table2-1 Console port specifications
Item
Connector
Interface standard
Baud rate
Transmission distance
Supported services
AUX port
The AUX port is an RS-232 asynchronous serial port used for remote configuration or dialup backup.
You must connect the local modem to the remote modem through PSTN and then to the remote
device for remote system debugging, configuration, maintenance, and management. In the event
that the console port fails, the AUX port can be connected to a terminal as a backup port of the
Specification
Supporting integrated switch fabric
1
Supported
Specification
RJ-45
Asynchronous EIA/TIA-232
9600 bps (default) to 115200 bps
≤ 15 m (49.21 ft)
•
Connects to an ASCII terminal.
•
Connects to the serial port of a local PC to run the terminal emulation
program.
•
Supports command line interface (CLI).
2-2