B&B Electronics 855-10260--74 - Manual - Manual (Page 6)

3
Configuring the McBasic 10/100
The McBasic 10/100 features an 8-position
DIP Switch for configuring the unit. This
switch is accessed through a cut-out in the
bottom of the unit. After configuring the
switch, power down the unit and then power
up again for the DIP Switch changes to take
effect.
The following table provides simplified definitions of the function of each switch.
Refer to the following sections for more detail.
Feature Switch Function Default
LFD S5 Link fault detection available in force
mode only (S7 is ON) OFF
PNP (AN) S6 Plug-N-Play available when force
mode is disabled (S7 is OFF) ON
Force S7 Force mode forces the module to
operate at 10 or 100 Mbps as
determined by S8 OFF
10/100 S8 When ON, operates at 10 Mbps.
When OFF, operates at 100 Mbps.
Available when force mode is enabled
(S7 is ON) OFF
DIP Switches S1-S4 are factory configured—DO NOT CHANGE
Twisted Pair Crossover/Pass-Through Switch
The McBasic 10/100 has a Crossover/Pass-Through push-button switch, located
on the faceplate next to the RJ-45 connector, for setting the twisted pair
connection type.
Select a Pass-Through connection by pressing the push-button IN. A Crossover
connection is selected when the push-button is OUT. If not sure which
connection is needed, set the push-button to whatever setting makes the twisted
pair LNK (link) LED glow.