Hirschmann RS20 Reference Manual page 34

Basic Settings
Port type Bit rate
Optical 100 Mbit/s
Optical 1 Gbit/s
Table 6: Port settings for ring ports
When you switch the DIP switch for the ring ports, the device sets the
required settings for the ring ports in the configuration table. The port, which
has been switched from a ring port to a normal port, is given the settings
Autonegotiation (automatic configuration) on and Port on. The settings
remain changeable for all ports.
Buttons

Button Meaning
Set Transfers the changes to the volatile memory (RAM) of the device. To
permanently save the changes, open the
dialog, select the location to save the configuration, and click "Save".
Reload Updates the fields with the values that are saved in the volatile memory
(RAM) of the device.
Help Opens the online help.
Table 7: Buttons
34
Autonegotiation (automatic
configuration)
off
on
1.5 Port Configuration
Port setting Duplex
on full
on -
Basic Settings:Load/Save
RM GUI L2E
Release 8.0 05/2013