Asus GigaX2024B - Manual (Page 16)

4
GigaX2024B L2 Managed Switch User Manual
2.2 Front panel
The front panel includes 24 RJ-45 10/100Base-T ports, two 10/100/1000Base-T
ports, two SPF GBIC port and LED indicators that show the status of the system,
RPS, fan, and ports.
Figure 2. Front panel
Table 1. Front panel labels and LEDs
Label Color Status Description
SYSTEM Green ON Unit is powered on
Flashing Self-test, initiating, or downloading
Amber ON Abnormal temperature or voltage
OFF No power
RPS Green ON The Power Supply Unit (PSU) is working properly
and the switch has a good redundant power supply
Amber ON The PSU is abnormal and the switch is powered by RPS
OFF No power (system LED is also off); RPS does not work
properly or not installed (system LED is on)
FAN Green ON Both fans are working properly
Amber ON Both or either one of the fans stopped
10/100 ports Green ON Ethernet link is established
Flashing Data is being transmitted/received
OFF No Ethernet link
10/100/1000
port status
Green ON Link (RJ-45 or SFP) is present; port is enabled
Flashing Data is being transmitted/received
Amber ON Link is present, but port is disabled either manually or
by spanning tree
Flashing Port is in one of the STP blocking, listening and
learning state
OFF No Ethernet link
10/100/1000
port speed
Green ON 1000Mbps
Amber ON 100Mbps
OFF 10Mbps