B&B Electronics 855-10260--74 - Manual - Manual (Page 10)

7
Operation
The McBasic 10/100 features several diagnostic LEDs per port (see illustration
above). The LED functions for the McBasic 10/100 are:
Port LED Definition
Twisted
Pair port
LNK Glows green when a twisted pair link is established.
ACT Glows yellow when data is detected on the port.
100 Glows yellow when 100 Mbps data is detected on
the port.
LFD Glows green when Link Fault Detection is enabled.
This feature is available only when force 10 or force
100 is enabled.
PNP (AN) Glows green when Auto Negotiation mode is
enabled.
PWR Glows green when unit has power.
Fiber port
100 Glows yellow when 100 Mbps data is detected on
the port.
ACT Glows green when data is detected on the port.
LNK Glows green when a fiber link is established.
NOTE
Before either LNK LED will glow solid, the twisted pair and fiber optic cables must be
connected and the twisted pair crossover/ pass-through switch set correctly.