Stranded vs Solid Core Ethernet Cable: When Each One Matters
The Mechanical and Electrical Distinction Between Conductor Constructions Ethernet cables employ two fundamental conductor construction methods that produce distinct mechanical and electrical characteristics. Solid core conductors consist of single copper wires per conductor position, typically 23 AWG or 24 AWG diameter. Stranded core conductors bundle multiple thinner copper strands (typically 26-30 AWG individual strand gauge) twisted together to achieve equivalent overall conductor cross-sectional area. The distinction extends beyond construction method to encompass flexibility, durability, electrical performance, and cost implications. Neither construction proves universally superior; rather, specific applications demand particular characteristics that one construction method delivers more effectively. Solid core conductors exhibit lower DC resistance due to elimination of air gaps between strands. A solid 23 AWG conductor presents approximately 5.89 ohms per 1000 feet DC re...