Installation guide

Internal DIP Switch Settings

The CPE has a second four-bit DIP switch located internally next to the LEDs (see

figure below). This DIP switch sets the capabilities available to the external DIP

switch and allows flow control to be enabled/disabled. The ON position for the DIP

switch is down.

The following table lists the Internal DIP switch settings:

DIP SW Bit Function Description

1 Auto MDI-X ON: The external "MDI-X" DIP switch is disabled and Auto MDI-X is

available on the UTP port.

OFF: The external "MDI-X" DIP switch is enabled.

2 MAC learning

disable

ON: MAC learning function is disabled.

OFF: MAC learning function is enabled.

3 Flow Control

disable

ON: Disable flow control.

OFF: Enable flow control.

4 Link Pass

Through

ON: Enable Link Pass Through.

OFF: Disable Link Pass Through.