Rear Panel 17
Model 3231 User Manual 1 • General information
Rear Panel

Figure 3. Model 3231 rear panel

Application

The Model 3231 is used as a network extender using a PPPoH bridge over DSL. PPPoH is an Ethernet exten-

sion because the same logical LAN exists at both ends of the modems and only bridging is required. PPPoH is

network extension in the more general sense since a different logical network is on each end of the modems.

Power
Model 3231
Console
RS-232 port
Ethernet Reset Line
Power
Ethernet
RJ-45 port
Reset
button
G.SHDSL
RJ-11 port
Ground
5V, 1A Console
Ethernet Reset Line
Power
5V, 1A Console