Nortel Networks Media Dependent Adapters 302403-G - Manual (Page 13)

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Table 4 describes the dual-port 400-2FX MDA and the 8100-
2FX MDA front-panel components.
Figure 4 shows the front panel of the dual-port BPS2000-2FX
MDA.
Table 4 400-2FX MDA and 8100-2FX MDA description
Item Label Description
1 Link Communications link LEDs (green):
On: Valid communications link.
Off: Invalid communications link or no
connection to this port.
Blinking: The corresponding port is
management disabled.
2 F Dx Full-duplex port status LEDs (green):
On: The corresponding port is in full-duplex
mode.
Off: The corresponding port is in half-duplex
mode.
3 Activity Port activity LEDs (green):
Blinking: Indicates the network activity level for
the corresponding port. A high level of network
activity can cause LEDs to appear to be on
continuously.
4 100BASE-FX port connectors:
Models 400-2FX and 8100-2FX use SC connectors.