Fast Ethernet Media Converter – Installation Guide
4
Auto-Config Jumper (CM-100 only)
The Auto-Config jumper (J6) is located just below the Auto-MDIX
jumper (see above). Refer to the diagram below for labelling.
This jumper only applies to CM-100 modules.
Strapping pins 1 and 2 of the jumper will set the module in SW
mode and strapping pins 2 and 3 will set it in Auto Config mode.
Auto: When set to Auto the module will, at power-up, check its
internal flash memory to see if configuration information has
been downloaded to it from a management module. If so it will
use this as its running configuration. If there is no configuration
in flash it will read the settings of the DIP switches and use those
as its running configuration.
SW: When set to SW (Switch), the module will, at power-up,
read the settings of the DIP Switches and use those as it running
configuration. It will ignore any configuration information in its
flash memory.
NOTE: The default jumper setting is Auto
