Chapter 1: Overview
46
AT-SBx31GP24
Line Card
Each port on the AT-SBx31GP24 PoE Line Card has two LEDs. The LEDs
are shown in Figure 23 and described in Table 7 on page 47.
Figure 23. Port LEDs on the AT-SBx31GP24 PoE Line Card
Table 6. Port LEDs for the AT-SBx31GT40 Line Card
LED State Description
L/A
Solid Green The port has established an 1000 Mbps link
to a network device.
Flashing
Green
The port is transmitting or receiving data at
1000 Mbps.
Solid Amber The port has established a 10 or 100 Mbps
link to a network device.
Flashing
Amber
The port is transmitting or receiving data at
10 or 100.
Off The port has not established a link with
another network device or the LEDs are
turned off. To turn on the LEDs, use the
eco-friendly button on the control card.
Right LED - This LED is not used.