Lantronix 900-422 - Manual (Page 14)

2: Introduction
XPress DR+ User Guide 14
Figure 2-2. Example of Serial Tunneling
The internal two-port Ethernet switch allows the XPress DR+ to cascade connections
from a single network drop to another Ethernet device or from one XPress DR+ to
another and another, and so on.
Figure 2-3. Example of Cascading Multiple XPress DR+ Units