Chapter 1
7
1.7 System Interface (LAN)
The AT-AR240E supports Ethernet LANs through its {RJ-45} Ethernet
10BaseT port which acts as a mini-hub. AT-AR250E may be configured to
cascade hubs through its {RJ-45} Ethernet 10/100BaseT ports which acts as a
mini-hub too.
Figure 6: Demonstrates cascading hubs using the Ethernet port of the AT-
AR240E.
Figure 7: Demonstrates cascading hubs using any of the 4 Ethernet ports of
the AT-AR250E.
Hub1
Hub2
DSL
ETHERNET
USB
POWER
RJ-11
RJ-45
ON
OFF
12V
DSL
ETHERNET
USB
POWER
RJ-11
RJ-45
Hub1
Hub2
