The Antronix GLF-1002 is a MoCA POE filter designed for use with TIVO, cable TV networking, and DVR systems. This digital filter features a coaxial RF/F-type audio input and a signal gain of 0dB. It is compatible with cable TV systems and has one input and one output. This unit quantity pack includes 12 filters, making it suitable for larger installations or multiple devices. The Antronix GLF-1002 ensures reliable signal transmission and helps improve network performance for your home entertainment setup.