The Cisco CAB-MIC20-EXT is an extension cable designed to enhance the audio capabilities of Cisco TelePresence and MX Series endpoints. This cable provides a reliable connection for microphones, ensuring clear audio capture in various meeting environments. It is built to the quality standards expected from Cisco, offering robust performance for unified communications setups.

This extension cable is compatible with a range of Cisco endpoints, including the SX10, SX20, SX80, MX200, MX300, MX700, and MX800 systems. It features a versatile connector that supports both a 4-pin Euroblock and a 4-pin mini jack, allowing for flexible integration with compatible microphones. The cable is engineered to maintain audio integrity, with a frequency range of 80 Hz to 20 kHz and a signal-to-noise ratio of at least 72 dB, ensuring that sound is captured with clarity and minimal interference.