ADSL Fast Ethernet/USB Combination Modem Router - TRENDnet TDM-C400
RJ11 6P4C TO RJ45 8P8C EXTENSION CABLE FOR ETHERNET MODEM ADSL DATA PHONE PATCH BROADBAND HIGH SPEED BT INTERNET CONNECTION Cable length:2m - Newegg.com
File:Linksys ADSL Modem AM300 ethernet, USB, and phone line ports.jpg - Wikipedia
72.8. How to configure ADSL/VDSL connections using Ethernet modems
24-PORT ADSL DSLAM BUNDLE WITH A 24-PACK OF ADSL2+ UPLINK 4-PORT ETHERNET 802.11 & WIRELESS 802.11B/G/N MODEM ROUTER KIT - DSL-Warehouse