Select the exact model number by referring to the label on the bottom of your device.

Please Note:
Click Here if you run AppleTalk on your LAN.
Click Here if you are using IPX/SPX on your LAN.

• R2000 Analog Router
• R2020 Dual Analog Router
• R3100-U ISDN Router
• R3100-UP ISDN Router
• R3100-I IDSL Router
• R3100-T IDSL Router
• R5100 Serial Router
• R5200 DDS Router
• R5220 DDS Router
• R5300 T1 Router
• R5300-T T1 Router
• R5320 T1 Router
• R5320-XL VPN T1 Router
• R7100 SDSL Router
• R7200 SDSL Router
• R7200-T SDSL Router
• R910 Ethernet Router (R910 Serial number below 11171916)
• R910 Ethernet Router (R910 Serial number above 11171916)
• R9100 Ethernet Router
• R9120-XL VPN Ethernet Router