ESTeem 195C, User Manual, Page: 27 / 75

CHAPTER 5
ETHERNET APPLICATIONS
Revised: 15 Feb 2017 5-2 ESTeem Models 195MHC
Ethernet Bridge Mode
The mode of operation for transfer of Ethernet data over an ESTeem 195C, 195M or
195H wireless network is the Ethernet Bridge Mode. This mode is primarily used to
gather data from remote Ethernet devices such as RTU’s or PLC’s in supervisory control
networks (SCADA). Bridging Ethernet networks with these narrowband wireless
modems will not work. To configure the Ethernet bridge mode:
1. Set the Data Interface in the 195 Series Narrow Band Configuration Tool to
Ethernet 10/100 and Static Ethernet Bridge (Figure 2).
2. Verify the IP address for the 195M/H/C and note the Address shown is the last Octet of the IP address. The destination
address can be any remote 195M/H/C.
3. Verify the operating frequency is correct for the licensed network
4. Press the Write Config button to save the changes and proceed to the Route/Append configuration (below).
Technical Tip : The ESTeem 195M/H/C
do not support Spanning Tree
Protocol (STP) on the Ethernet Bridge
so all network loops will have to be
resolved by network layout.
Figure 2: Ethernet Bridge Configuration Page