ToVi Dante® HDMI™ ARC Encoder (DXA-ARC-TX) BD Player 1x Transmitter 1x Receiver 1x

1x Transmitter 1x Receiver 1x IR Blaster Cable 1x IR Receiver Cable 2x 3-Pin Phoenix Connector 4x Mounting Ears 1x Power Adapter User Manual SUPPORTED CAT CABLES

The issue might be with the CAT cable

OREI UHD18-EX115-K:4K 1x8 HDMI Extender Splitter over CAT 6 up to 115 feet with one-way IR control

You can connect up to 253 additional receivers with this device using a network switch as a mediator

ToVi Dante® HDMI™ ARC Encoder (DXA-ARC-TX) BD Player 1x Transmitter 1x Receiver 1xToVi HDMI ARC to Dante Audio Convertor with POE (DXA ARC TX) Key Features: HDMI ARC to Dante Audio Conversion Converts two channel HDMI ARC audio to Dante 2CH digital audio Dante Ultimo 22 Platform Reliable, low latency audio transport over IP networks Wide HDMI Sampling Rate PCM 2CH from 32kHz to 192kHz at 24 bit depth Professional Dante Output PCM 2CH at 44. 1 kHz, 48 kHz, 88. 2 kHz, and 96 kHz with 24 bit depth Configurable Delay Adjustable 1ms,