The Ferrofish SFP Coax MADI Module is an SFP interface module for use with Pulse16 MX, Pulse16 DX, A32pro, A32pro Dante and Verto MX devices. It provides MADI connectivity via 75 ohm coaxial cable and is supplied with a BNC breakout cable and quickstart manual. The module installs in the device SFP slot and must lock firmly in place. Regular Pulse16 units require a separate paid MADI unlock code.