3Com S7906E Getting Started Manual page 43

10/100Base-TX management Ethernet port
Using an RJ-45 connector, the 10/100Base-TX management Ethernet port can be connected to a local
PC for switch program loading and switch debugging, or connected to a remote NMS for remote
management.
Table 1-61 Specifications of the 10/100Base-TX management Ethernet port
Connector type
Number of interfaces
Interface speed
Cable medium and maximum transmission
distance
Function
Table 1-62 describes the status LEDs of the 10/100Base-TX management Ethernet port.
Table 1-62 Description of the status LEDs of the 10/100Base-TX management Ethernet port
LED
OFF: No link is present.
LINK
ON: A link is present.
OFF: No data is being transmitted or received.
ACT
Blinking: Data is being transmitted or received.
System LEDs
System status LEDs
The LEDs on the card panel indicate the statuses of the power modules, fans, LPUs seated in the
twelve slots, and LSQ1SRPD0 itself.
Power status LEDs
PWR: The power status LEDs show the status of the power modules.
Table 1-63 Description of the power status LEDs
LED
ON: The power modules operate normally.
OK
OFF: The power module is faulty or out of position.
ON: The power module is faulty or out of position.
FAIL
OFF: The power modules are operational or out of position.
Fan status LEDs
FAN: The LEDs show the status of the fan tray.
Item
1-37
Specifications
RJ-45
1
10/100 Mbps, half/full duplex
Category-5 twisted pair, with a maximum
transmission distance of 100 m (328.08 ft.)
Used for switch software upgrade and network
management
Description
Description