Leds; Leds For The Twisted Pair Ports; Figure 9: Leds For The 10/100/1000Base-T Ports On The At-X510-28Gtx, At-X510L-28Gt, At-X510-52Gtx, And - Allied Telesis AT-x510-28GPX Installation Manual

x510 Series Installation Guide for Stand-alone Switches

LEDs

Here are descriptions of the LEDs.
LEDs for the
The twisted pair ports on the AT-x510-28GTX, AT-x510L-28GT,
AT-x510-52GTX, and AT-x510L-52GT Switches have two LEDs that
Twisted Pair
display link, activity and duplex mode information. The LEDs are shown in
Ports
Figure 9.
Link/Activity Duplex Mode
LED LED
Duplex Mode
Link/Activity
LED
LED
Figure 9. LEDs for the 10/100/1000Base-T Ports on the AT-x510-28GTX,
AT-x510L-28GT, AT-x510-52GTX, and AT-x510L-52GT Switches
The LEDs are described in Table 6 on page 36.
35