MP-AU-eARC-100

Read this user manual carefully before using the product. Pictures shown in this manual are for reference only. Different models and specifications are subject to the real product. This manual is only for operation instructions. Please contact the local distributor for maintenance assistance. The functions described in this version were updated till October 2025. In the constant effort to improve the product, we reserve the right to make functions or parameters without notice or obligation. Please refer to the dealers for the latest details.

Features

  • Extend either eARC/ARC or optical digital audio signals over CAT cable.
  • Supports eARC/ARC distribution distances up to 100m
  • Supports optical audio distribution distances up to 200m.
  • Supports CEC pass-through when HDMI eARC/ARC mode selected. 
  • Bi-directional PoC (Power over Cable) 

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Transmitter

Input

(1) SPDIF,(1) eARC IN

Input Connector

(1)Toslink, (1) HDMI

Output

(1) CATx OUT

Output Connector

(1) RJ45

Control

(1) FIRMWARE

Control Connector

(1) Micro USB

Receiver

Input

(1) CATx IN

Input Connector

(1) RJ45

Output

(1) SPDIF,(1) eARC OUT

Output Connector

(1) Toslink, (1) HDMI

Control

(1) FIRMWARE

Control Connector

(1) Micro USB

General

Input Audio Format

eARC: PCM 2.0/5.1/7.1ch, Dolby Digital Plus, DTS, Dolby TrueHD, DTS-HD MA, Dolby Atmos

ARC: PCM 2.0ch, Dolby 5.1ch, DTS 5.1ch

Optical: PCM 2.0ch, Dolby 5.1ch, DTS 5.1ch

Output Audio Format

eARC: PCM 2.0/5.1/7.1ch, Dolby Digital Plus, DTS, Dolby TrueHD, DTS-HD MA, Dolby Atmos

ARC: PCM 2.0ch, Dolby 5.1ch, DTS 5.1ch

Optical: PCM 2.0ch, Dolby 5.1ch, DTS 5.1ch

Frequency Response 

All audio: 20Hz ~ 20kHz, <±0.3dB

Sample Rate

SPDIF:48/96/192 kHz

HDMI: 48/96/192 kHz

Transmission Distance

SPDIF: Up to 200m (CATx)

eARC: Up to 100m (CATx)

Note: Optical fiber transmission supports up to 96kHz sampling rate at 200m, and up to 100m at 192kHz

Power Consumption

2.5W (max)

Operation Temperature

0 ~ +40

Storage Temperature

-10 ~ +50

Relative Humidity

0% ~ 90%

External Power Supply

12V1A

Dimension (W*H*D)

TX: 80mm21mm x 74mm; RX: 80mm21mm x 74mm

Net Weight (g)

Transmitter: 150g,

Receiver: 150g

Transmitter

Input

(1) SPDIF,(1) eARC IN

Input Connector

(1)Toslink, (1) HDMI

Output

(1) CATx OUT

Output Connector

(1) RJ45

Control

(1) FIRMWARE

Control Connector

(1) Micro USB

Receiver

Input

(1) CATx IN

Input Connector

(1) RJ45

Output

(1) SPDIF,(1) eARC OUT

Output Connector

(1) Toslink, (1) HDMI

Control

(1) FIRMWARE

Control Connector

(1) Micro USB

General

Input Audio Format

eARC: PCM 2.0/5.1/7.1ch, Dolby Digital Plus, DTS, Dolby TrueHD, DTS-HD MA, Dolby Atmos

ARC: PCM 2.0ch, Dolby 5.1ch, DTS 5.1ch

Optical: PCM 2.0ch, Dolby 5.1ch, DTS 5.1ch

Output Audio Format

eARC: PCM 2.0/5.1/7.1ch, Dolby Digital Plus, DTS, Dolby TrueHD, DTS-HD MA, Dolby Atmos

ARC: PCM 2.0ch, Dolby 5.1ch, DTS 5.1ch

Optical: PCM 2.0ch, Dolby 5.1ch, DTS 5.1ch

Frequency Response 

All audio: 20Hz ~ 20kHz, <±0.3dB

Sample Rate

SPDIF:48/96/192 kHz

HDMI: 48/96/192 kHz

Transmission Distance

SPDIF: Up to 200m (CATx)

eARC: Up to 100m (CATx)

Note: Optical fiber transmission supports up to 96kHz sampling rate at 200m, and up to 100m at 192kHz

Power Consumption

2.5W (max)

Operation Temperature

0 ~ +40

Storage Temperature

-10 ~ +50

Relative Humidity

0% ~ 90%

External Power Supply

12V1A

Dimension (W*H*D)

TX: 80mm21mm x 74mm; RX: 80mm21mm x 74mm

Net Weight (g)

Transmitter: 150g,

Receiver: 150g

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