Allied Telesis 8100S Series - Manual (Page 43)

Stack Installation Guide for 8100S Series Switches
43
100Base-FX Port
LEDs
Each of the 100Base-FX ports on the AT-8100S/16F8-SC, AT-8100S/
16F8-LC, and AT-8100S/24F-LC Switches has a single LED, labeled L/A
for Link/Activity.
Figure 12. 100Base-FX Port LED
The 100Base-FX port LED is described in Table 12.
Duplex
Mode Off The port is operating in half-duplex mode.
Solid green The port is operating in full-duplex mode.
Table 11. 10/100/1000Base-T Port LEDs (Continued)
LED State Description
Table 12. 100Base-FX Port LED
LED State Description
Link/Activity Off The port has not established a link to a
network device.
Solid green The port has established a link to a
network device.
Flashing
green The port is receiving or transmitting
packets to a network device.
100Base-FX Port
LED