LINK EXT300-AUDIO Digital and Analog RCA Audio Extender

> overview

This Audio Extender can transmit digital optical and analog audio signals concurrently up to 300m/990ft (48kHz), 150m/495ft (96kHz) or 100m/330ft (192kHz) over a single CAT5E/6 cable. The digital optical audio is directly passed from transmitter to receiver. The analog audio output on receiver is selectable from the digital optical or the analog audio signal from the transmitter. The extender supports bi-directional POC function.

> features

• ▸Extend optical fiber and analog audio signals up to 300m/ 990ft (48kHz),150m/495ft (96kHz) or 100m/330ft (192kHz) over a single CAT cable
• ▸Audio formats support: LPCM, DTS, Dolby Digital and Dolby Digital Plus
• ▸Support audio sample rates: 32kHz, 44.1kHz, 48kHz, 96kHz, 176.4kHz and 192kHz up to 24-bit resolution
• ▸Built-in DAC (Digital to Analog Converter), the analog audio output port can output PCM 2.0 digital audio or analog audio through the audio selection switch
• ▸Support bidirectional POC function.
• ▸Plug-and-play
• ▸Small compact size
• ▸Ultra-low jitter and high-fidelity design

> specifications

Technical

Bitrate over Distance

192kHz: 100m / 330ft 96kHz: 150m / 495ft 48kHz: 300m / 990ft

Supported Audio Formats

Optical: All audio formats, including LPCM 2.0, LPCM 5.1, Dolby Digital 2/5.1CH

Analog:

PCM 2.0

Sample Rates

32kHz, 44.1kHz, 48kHz, 96kHz, 176.4kHz and 192kHz, up to 24-bit resolution

ESD Protection

IEC 61000-4-2: ±8kV air-gap discharge; ±4kV contact discharge

Connections

Transmitter

Input Ports: 1 × S/PDIF IN (optical audio jack) 1 × L/R IN (RCA stereo audio jack) 1 × Micro USB

Output Port:

1 × CAT OUT (RJ45)

Receiver

Input Ports: 1 × CAT IN (RJ45) 1 × Micro USB

Output Ports:

1 × S/PDIF OUT (optical audio jack) 1 × L/R OUT (RCA stereo audio jack)

Mechanical

Housing

Metal enclosure

Color

Black

Dimensions (W × H × D)

Transmitter/Receiver: 90 × 72 × 20mm

Weight

Transmitter/Receiver: 174g

Power Supply

DC 5V/1A

Maximum Power Consumption

1.5W

Operating Temperature

0°C to 40°C (32°F to 104°F)

Storage Temperature

-20°C to 60°C (-4°F to 140°F)

Relative Humidity

20%-90% RH, non-condensing