3com S7906E Guía De Instalación Rápida
1-34
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 1-54 Specifications of the 10/100Base-TX Ethernet port
Item
Specifications
Connector type
RJ-45
Number of interfaces
1
Interface speed
10/100 Mbps, half/full duplex
Cable medium and maximum
transmission distance
transmission distance
Category-5 twisted pair, with a maximum transmission
distance of 100 m (328.08 ft.)
distance of 100 m (328.08 ft.)
Function
Used for switch software upgrade and network
management
management
describes the status LEDs of the 10/100Base-TX management Ethernet port.
Table 1-55 Description of the status LEDs of the 10/100Base-TX Ethernet port
LED
Description
LINK
z
OFF: No link is present.
z
ON: A link is present.
ACT
z
OFF: No data is being transmitted or received.
z
Blinking: Data is being transmitted or received..
System LEDs
z
System status LEDs
The LEDs on the card panel indicate the statuses of the power modules, fans, LPUs seated in the
twelve slots, and LSQ1SRP1CB0 itself.
z
Power status LEDs
PWR: The power status LEDs show the status of the power modules.
Table 1-56 Description of the power status LEDs
LED
Description
ON: The power modules operate normally.
OK
OFF: The power modules are faulty or out of position.
ON: At least one power module is faulty or out of position.
FAIL
OFF: The power modules are operational or out of position.
z
Fan status LEDs
FAN: The LEDs show the status of the fan tray.