Blustream CAT100AU Digital Audio Extender Kit With Stereo DAC

Blustream CAT100AU Digital Audio Extender Kit

The Blustream CAT100AU digital audio extender kit carries optical and coaxial audio over one CAT5e/6 cable, with transmission distances determined by sample rate. Its transmitter and receiver support simultaneous digital signal distribution, while an integrated digital-to-analog converter (DAC) provides a selectable stereo output for compatible two-channel PCM sources.

Use this optical and coaxial audio extender to connect source equipment with listening systems located beyond conventional cable runs. Installers can extend digital audio between equipment locations while retaining digital outputs at the receiving end. For systems requiring an analog connection, the receiver converts the selected digital input to a 3.5mm stereo output. Plug-and-play operation simplifies setup for home audio installations and professional AV projects.

Audio support reaches 24-bit resolution and 192kHz sampling, with shorter cable limits at higher sample rates. Power over Cable supplies the transmitter from the receiver, concentrating the power connection at the receiving location. A receiver-mounted selector determines which input feeds analog conversion. Match the source format and cable distance to the installation, and use two-channel PCM when connecting the analog output.

Key Features

• Single-cable extension: Transport digital audio between the transmitter and receiver over CAT5e/6 cabling.
• Concurrent digital paths: Distribute optical and coaxial signals simultaneously.
• Selectable stereo conversion: Feed compatible analog equipment from either digital input using the receiver's DAC.
• High-resolution support: Accommodate sample rates through 192kHz and bit depths through 24-bit.
• Receiver-side power: Power over Cable eliminates a separate transmitter power connection.
• Compact installation: Small enclosures and included mounting hardware support placement near connected equipment.

Technical Specifications

• Model: CAT100AU
• Transmitter: CAT100AU-TX
• Receiver: CAT100AU-RX
• Transmission Cable: CAT5e/6
• Maximum Distance at 192kHz: 100m
• Maximum Distance at 96kHz: 150m
• Maximum Distance Below 48kHz: 300m
• Supported Sample Rates: 32, 44.1, 48, 96 and 192kHz
• Maximum Resolution: 24-bit
• Transmitter Inputs: 1 x optical S/PDIF; 1 x RCA coaxial S/PDIF
• Transmitter Output: 1 x RJ45
• Receiver Inputs: 1 x RJ45; DC power
• Receiver Outputs: 1 x optical S/PDIF; 1 x RCA coaxial S/PDIF; 1 x 3.5mm analog stereo
• Analog Conversion: Selectable optical or coaxial input; two-channel PCM only
• Power Supply: 5V/1A DC, barrel connector
• Power Distribution: Receiver powers transmitter through the CAT cable
• Individual Unit Dimensions Without Connections (W x D x H): 2.6" x 2.8" x 1"
• Individual Unit Dimensions With Connections (W x D x H): 2.6" x 3.1" x 1"
• Individual Unit Weight: 0.3 lb, excluding accessories
• Carton Dimensions (W x D x H): 8.3" x 4.9" x 3.7"
• Shipping Weight: 1.3 lb
• Operating Temperature: 32°F to 104°F
• Storage Temperature: -4°F to 140°F

What's In the Box

• 1 x CAT100AU-TX transmitter
• 1 x CAT100AU-RX receiver
• 1 x 5V/1A DC power supply
• 1 x mounting kit
• 1 x user manual