Table 7. AT-x530L-52GTX Twisted Pair Ports 1 - 48 LED Functions
LED
Ports
Solid Green
Solid Amber
D/C
1 - 48
Flashing Amber
AT-x530L-28GPX
The LEDs indicate Link/Activity (L/A) and PoE (PD ON/PD ERR/MAX
CURRENT) information. These LEDs are shown in Figure 10.
The states of the AT-x530L-28GPX LEDs are described in Table 8.
Table 8. AT-x530L-28GPX Twisted Pair Ports 1 - 24 LED Functions
LED
Ports
State
Solid Green
Flashing
Green
Solid Amber
L/A
1 - 24
Flashing
Amber
Off
State
The port is operating in full-duplex mode.
The port is operating in half-duplex mode.
The port is operating in half-duplex mode
with collisions.
L/A LED
7
9
8
10
Figure 10. AT-x530L-28GPX Twisted Pair Ports
The port has established a 1 Gbps link to a network
device.
The port is transmitting or receiving data at 1 Gbps.
The port has established a 10 Mbps or 100 Mbps
link to a network device.
The port is transmitting or receiving data at 10 Mbps
or 100 Mbps.
Possible causes of this state are:
- The port has not established a link with another
network device.
- The LEDs are turned off. To turn on the LEDs, use
the eco-friendly button.
x530L Series Installation Guide for Stand-alone Switches
Description
PoE LED
11
13
15
17
12
14
16
18
Description
29