Lantronix 900-422 User Manual
Chapter 4: XPress DR+W
XPress DR+ User Guide
30
In the example above, the XPress DR+W communicates with another device server via
the AP. The UDS device server, in this example, is connected via an Ethernet connection
to the AP. In this way, the XPress DR+W and the device server communicate directly and
can transfer information between their serial devices.
the AP. The UDS device server, in this example, is connected via an Ethernet connection
to the AP. In this way, the XPress DR+W and the device server communicate directly and
can transfer information between their serial devices.
Ad Hoc XPress DR+W Connection
Figure 4-4. Direct XPress DR+W - to- XPress DR+W Connection
In the example above, two XPress DR+W s have established an Ad Hoc peer-to-peer
relationship. They communicate directly to each other’s serial devices without a PC or an
AP.
relationship. They communicate directly to each other’s serial devices without a PC or an
AP.
Physically Connecting the XPress DR+W
Note:
See page 33 for instructions on setting up the unit to configure it the first
time.
To install the XPress DR+W:
1. Screw the antenna into the receptacle at the top of the XPress DR+.
2. Connect a serial device to your XPress DR+W. (See
Serial Interface
on page 20 for
cable and connector specifications.)
3. Supply power to your XPress DR+ using a 9-30 VDC or 9-24 VAC (2.3W maximum)
source. (See
Power Requirements
on page 24.)
4. Supply power to the serial device.