Managed Stackable Layer 3 Switches GSM7328S, GSM7352S and GSM7328FS Hardware Instal-
2-8
Introduction
v1.0, February 2007
Table 2-3. LED Descriptions for GSM7328FS
LED
Description
Power /Status LED
•
Solid Green:
Power is supplied to the switch and it is
operating normally
•
Solid Yellow:
POST in progress
Blinking Yellow:
POST / CPU system / Internal Power Supply
failure
•
Off:
Power is disconnected.
4-10/100/1000M Ports
two LED’s on Jack /
Port
Right LED
(Link/ACT LED):
•
OFF
: No link is established on the port
•
Solid Green
: A valid link is established on the port
•
Blinking Green
: Packet transmission or reception is occurring
on the port
Left LED
(SPD LED; Two option display ):
•
OFF
: No link or a valid 10Mbps link is established on the port
•
Solid Yellow
: A valid 100Mbps link is established on the port
•
Solid Green
: A valid 1000Mbps link is established on the port
Note.
If port 21~24 media changes to SFP, the jack LED
changes to the OFF state
24-SFP ports
One LED /port
SPD/Link/ACT LED:
•
OFF
: No SFP module link is established on the port.
•
Solid Green
: A valid 1000Mbps SFP module link is
established on the port.
•
Blinking Green
: Packet transmission or reception is occurring
on the port at 1000Mbps.
•
Solid Yellow
: A valid 100Mbps SFP module link is established
on the port.
•
Blinking Yellow
: Packet transmission or reception is
occurring on the port at 100Mbps.
Note.
If port 21–24 media changes to Copper, the ON LED
changes to the OFF state
FAN Status LED
•
Red:
Fan failure
•
Off
:
Fan operating normally.
Stack Master LED
•
Green:
Switch acts as a master unit in a stack of GSM7300S
series switches.
•
Off:
Switch acts as a slave unit in a stack of GSM7300S
switches
