RS-485

RS-485 cables are twisted-pair communication cables designed for the RS-485 standard, common in industrial automation, building control, and AV systems.

  • Twisted pairs reduce electromagnetic interference

  • 120 Ω impedance for proper matching

  • Shielded/unshielded options (shielding = better noise immunity)

  • Supports long runs (~1200 m) and multi-device differential signaling

RS-485 cables are specialized twisted-pair cables optimized for reliable data transmission in noisy environments.

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