Asus GigaX3112 - Manual (Page 18)

5
GigaX3112 Series Layer 3 Managed Switch
2.2 Front panel
The front panel includes LED indicators and system console. LED indicators
show the system, RPS, fan, and port status.
Figure 2. Front panel (GigaX 3112)
Table 1. Front panel labels and LEDs
No. Label Color Status Description
1 SYSTEM Green ON Unit is powered on
Flashing Self-test, INIT, or downloading
Amber ON Abnormal temperature or voltage
OFF No power
2 RPS Green ON The 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 at all (system LED is also off), RPS
does not work properly or not installed (system
LED is on)
3 FAN Green ON Both fans are working properly
Amber ON Both or either one of the fans stopped
4 10/100/
1000 port
status
Green ON Link (RJ-45 or SFP) is present; port is enabled
Flashing Data is being transmitted/received
OFF No Ethernet link
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
5 10/100/
1000 port
speed
Green ON 1000Mbps
Amber ON 100Mbps
OFF ON 10Mbps