User's Manual
Installation and Safety Guide 25
613-000313 Rev D
Connecting Data Cables to AR440S, AR441S, AR442S
Connecting the router to your network:
1. Connect to the LAN
If you have not already done so, use straight-through Ethernet patch cables to 
connect the device(s) on your private network (LAN) to the router’s switch 
port(s). By default, all switch ports are members of VLAN1. 
2. Connect to the WAN.
 Caution  If you intend to use a firewall, configure it before you activate 
the WAN link.
Once initial configuration is complete, connect the router to the WAN:
• AR440S, AR441S, AR442S: Connect a PIC port to a WAN connection. See 
the Port Interface Card Quick Install Guide and Hardware Reference. 
• AR440S, AR441S: Using the DSL cable, connect the ADSL port to an ADSL 
splitter that is connected to a digital subscriber line. 
• AR442S: Using the DSL cable, connect the SHDSL port to the digital 
subscriber line.










