2-4 User's Reference Guide
Netopia R2121 Dual Analog Router Back Panel Ports
The figure below displays the back of the Netopia R2121 with Dual Analog.
Netopia R2121 with Dual Analog back panel
Ethernet
8 port Ethernet hub
8
7
6
4
3
2
Telco 2
Normal/Uplink
1
Crossover switch
Telco or line ports
5
Phone 2
1
Auxiliary
Auxiliary port
Console port
Phone 1
Console
Power
Telco 1
Power port