Joining two Ethernet cables with an RJ45 coupler can introduce potential issues such as connection dropouts or reduced speeds, and also contributes to the overall cable length limit of 328 feet. While some configurations with multiple couplers may pass testing, it is generally advisable to avoid them for stable network performance. For extending reach, a single longer cable is simpler, or for adding more ports, a network switch is a more robust solution that creates separate Ethernet links, each with its own distance limit. AI
RANK_REASON The article discusses practical advice and alternatives for a common networking hardware problem, rather than announcing a new product or research.
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