Nortel Centillion EtherSpeed II Using Manual page 47

Switch modules
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If an EtherSpeedII 100BASE-FX switch module is installed correctly, upon
power-up, all of the LEDs on the front panel light in a sequential pattern. As you
connect devices to the switch module's ports, watch the LEDs on the front panel
(Figure
The LINK LED lights green for each port for which a link is established.
The ERROR LED lights amber if a line error is detected. Line errors may be
one or more CRC errors, data alignment errors, or frames that are too long.
16 100BASE-FX
ports (MT-RJ)
Figure 3-7.
Note: See
for a complete description of LED displays for the EtherSpeedII 10/100BASE-T
and the EtherSpeedII 100BASE-FX switch modules.
207344-B
3-7).
LEDs
LINK ERROR
LED Display for the EtherSpeedII 100BASE-FX Switch
Module
Appendix C, "LED Displays on the EtherSpeedII Switch
Get other manuals https://www.bkmanuals.com
Installing the EtherSpeedII Switch Modules
9458FB
Modules,"
3-7

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