3Com 6000 Series Installation Manual page 14

14 C 2: I
HAPTER NTRODUCING THE
Interface
R 6000 F
OUTER AMILY
Table 4 RPU LED and button description
LED and button
RUN RPU
(green)
FAN
PWR1
PWR2
ALM (red) RPU
FAN
PWR1
PWR2
RESET
10/100BA LINK (green)
SE-TX LED
ACT (yellow)
Console interface
Table 5 Console interface attributes
Attribute Description
Connector RJ45
Interface standard RS232
Baud rate 9600bps ~ 115200bps
9600bps by default
Supported service Connect to the ASCII terminal
Connect to the serial interface of the local PC and run terminal
emulation program on the PC
Command Line Interface (CLI)
AUX interface
Table 6 AUX interface attributes
Attribute Description
Connector RJ45
Interface RS232
standard
Baud rate 300 ~ 115200bps
Supported Modem dialup
service
Backup
Description
System operation LED. Blinking means the CPU is in normal
operation, constant ON or OFF means the CPU has failed.
FAN operation LED. Constant ON means the FAN is operating
normally.
PWR1 operation LED. Constant ON means PWR1 is operating
normally, and constant OFF means PWR1 is no in place or has
failed.
PWR2 operation LED. Constant ON means PWR2 is operating
normally, and constant OFF means PWR2 is no in place or has
failed.
System failure LED. ON means CPU has received an alarm
signal for PWR or FAN (due to overheating, for example).
FAN failure LED. ON means the FAN is no in place or its
rotation is obstructed.
PWR1 failure LED. ON means PWR1 has failed.
PWR2 failure LED. ON means PWR2 has failed.
RPU hardware reset button.
OFF means the link is not connected and ON means the link
is connected.
OFF means no data is being transceived on the interface and
blinking means data is being transceived.