Chapter 2: Ethernet Line Cards
52
Table 13. Port LEDs on the AT-SBx81XLEM/GT8 Module
LED
State
Solid Green
Flashing
Green
L/A
Solid Amber
Flashing
Amber
Off
Duplex
Solid Green
Mode
Off
Description
The port has established an 1000 Mbps link
to a network device.
The port is transmitting or receiving data at
1000 Mbps.
The port has established a 10 or 100 Mbps
link to a network device.
The port is transmitting or receiving data at
10 or 100.
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.
The port is operating in full-duplex mode.
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.