Allied Telesis AT-FS970M/16F8-LC, Installation Manual, Page: 46 / 106

Overview
46
100Base-FX Port
LEDs
Each 100Base-FX port on the AT-FS970M/16F8-LC, AT-FS970M/16F8-
SC and AT-FS970M/24F Switches has a single LED, labeled L/A for Link/
Activity.
Figure 15. 100Base-FX Port LED
The 100Base-FX port LED is described in Table 13.
Duplex
Mode
Off The port is operating in half-duplex mode.
Solid green The port is operating in full-duplex mode.
Table 12. 10/101000Base-T Port LEDs (Continued)
LED State Description
Table 13. 100Base-FX Port LED on the AT-FS970M/16F8-LC,
AT-FS970M/16F8-SC and AT-FS970M/24F Switches
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