3com 8807 用户手册

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Console port

The Console port uses an RJ-45 connector. It can be connected to a background 
terminal for system debugging, maintenance, management, and host software 
loading.

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AUX port

The AUX port uses an RJ-45 connector. The port can serve as a backup port for the 
Console port to connect a background terminal, or directly connect a modem 
device, for remote system debugging, configuration, maintenance and 
management.

You can press the RESET button on the panel to reset the 360 Gbps Switch Fabric 
module.

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CF status LED

You can learn the operating status of the CF card by reading the CF status LED on 
the panel.

Service 

The port for monitoring and communication with the external subsystem, 
such as external PoE power supply module

Table 9   Console port specifications

Connector 

RJ-45 

Standard 

Asynchronous EIA/TIA-232 

Baud rate 

9600 bps (default) 

Transmission 
segment 

15 m (49 ft.) 

Service 

Connects a serial port of a local PC and runs terminal emulation on the 
PC.

Table 8   RS232/485 port specifications

Table 10   AUX port specifications

Connector 

RJ-45 

Standard 

Asynchronous EIA/TIA-232 

Service 

Connects a serial port of a PC (through a Modem pair for a remote PC) and runs 
terminal emulation on the PC.