3com S7906E Anleitung Für Quick Setup
1-24
Item
Specifications
Number of connectors
1
Interface speed
10/100 Mbps, half/full duplex
Connecting cable 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
describes the status LED of the 10/100Base-TX Ethernet port.
Table 1-29 Description of the status LED 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, fan tray, LPUs, and
LSQ1CGP24TSC0 itself.
z
Power status LEDs
PWR: The power status LEDs show the status of the power modules.
Table 1-30 Description of the power status LEDs
LED
Description
z
ON: The power modules operate normally.
OK
z
OFF: The power module is faulty or out of position.
z
ON: At least one power module is faulty or switched off.
FAIL
z
OFF: The power modules are operational or out of position.
z
Fan status LEDs
FAN: The LEDs shows the status of the fan tray.
Table 1-31 Description of the fan status LEDs
LED
Description
OK
z
ON: The fans operate normally.
z
OFF: The fans are faulty or out of position.
FAIL
z
ON: The fans are faulty or out of position.
z
OFF: The fans operate normally.
z
LPU status LEDs (SLOT0, SLOT1, and SLOT2)
SLOT0, SLOT1, and SLOT2: The LPU status LEDs indicate the status of the LPUs seated in these
three slots.