CDL 10m RJ11 to RJ45 Cable - Black

A Cables RJ11 to RJ45 cable is a specialized lead designed to bridge hardware with different port sizes, typically connecting an ADSL modem or router to a filtered wall faceplate. These cables feature a flat, four-core design with straight-through wiring, ensuring a reliable path for the low-frequency analog signals used in DSL and traditional telephone services. Because they utilize only four conductors rather than the eight required for full networking, they are optimized for voice and broadband signals rather than high-speed local area networks. Using this cable allows users to integrate older telephone equipment or modems into modern structural wiring that uses larger RJ45 jacks.