CAB-ADSL-RJ45= Cisco RJ45 ADSL Cable for Modem 1 Pack 1 x RJ-45 Male Network 1 x RJ-11 Male Network
Can routers connect to ADSL through an RJ-45 cable instead of a phone line? - Quora
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2M ADSL Broadband Internet Router Modem DSL Phone RJ11 to RJ-11 Cable Lead | eBay
RJ11 to RJ45 ADSL Telephone Cable Modem Lead 8P4C - 6P4C Router to ASDL | eBay
Ethernet Adapter, RJ45 Splitter Adapter PCB Board Transmission For Switch TV For ADSL Hub - Walmart.com
Amazon.com: Detroit Packing Co. ADSL 2+ High Speed Broadband Telephone Modem Patch Cable RJ11 to RJ11 (2m (~6 feet), White) : Electronics