
The Story
Blustream CAT100AU Digital Audio Over CAT Extender Kit
The Blustream CAT100AU Audio over CAT5e/6 extender kit transmits optical and coaxial digital audio over a single CAT cable up to 300m. It includes a built-in DAC to enable use of stereo left/right analogue output from either input.
Extend Digital Audio Over a Single CAT Cable
Transmits audio signals up to 300m over CAT5e/6, with 192kHz signals up to 100m.
Distance Support by Sample Rate
- 192kHz: up to 100m
- 96kHz: up to 150m
- Up to 48kHz: up to 300m
Flexible Digital Inputs and Simultaneous Distribution
Accepts both optical (S/PDIF) and coaxial (S/PDIF) digital inputs, and both optical and coaxial digital can be distributed at the same time.
Built-in DAC for Analogue Stereo Output
The built-in DAC converts either optical or coaxial digital (selectable on the receiver unit) to analogue stereo left/right audio output via a 3.5mm stereo audio jack.
High-Resolution Audio Compatibility
Supports sample rates of 32kHz, 44.1kHz, 48kHz, 96kHz, and 192kHz up to 24-bit resolution.
Low Jitter Design
Ultra low jitter and high fidelity design.
Transmitter (CAT100AU-TX) Connections
- Audio Inputs: 1 x Optical (S/PDIF), 1 x RCA (S/PDIF)
- Output: 1 x RJ45
Receiver (CAT100AU-RX) Connections
- Inputs: 1 x RJ45, 5V/1A DC
- Outputs: 1 x Optical (S/PDIF), 1 x RCA (S/PDIF), 1 x Analogue left/right (3.5mm stereo audio jack)
Power and Environmental
- Power Supply: 5V/1A DC, barrel type connector
- Power supplied to the transmitter unit from the receiver
- Operating Temperature: 32°F to 104°F (0°C to 40°C)
- Storage Temperature: -4°F to 140°F (-20°C to 60°C)
Compact Form Factor
- Balun Dimensions (W x D x H): 65 x 80 x 25mm (with connections)
- Balun Dimensions (W x D x H): 65 x 70 x 25mm (without connections)
- Individual Balun Weight: 0.13kg (excluding accessories)
- Carton/Box Dimensions (W x D x H): 210 x 125 x 95mm
- Shipping Weight: 0.6kg
Box Contents
- 1 x CAT100AU-TX
- 1 x CAT100AU-RX
- 1 x 5V/1A DC Power Supply
- 1 x Mounting Kit
- 1 x User Manual
Downloads
- CAT100AU - Data Sheet
- CAT100AU - Schematic
- CAT100AU - Manual
- Product Images - Image pack for the CAT100AU

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Blustream CAT100AU Digital Audio Over CAT Extender Kit
The Blustream CAT100AU Audio over CAT5e/6 extender kit transmits optical and coaxial digital audio over a single CAT cable up to 300m. It includes a built-in DAC to enable use of stereo left/right analogue output from either input.
Extend Digital Audio Over a Single CAT Cable
Transmits audio signals up to 300m over CAT5e/6, with 192kHz signals up to 100m.
Distance Support by Sample Rate
- 192kHz: up to 100m
- 96kHz: up to 150m
- Up to 48kHz: up to 300m
Flexible Digital Inputs and Simultaneous Distribution
Accepts both optical (S/PDIF) and coaxial (S/PDIF) digital inputs, and both optical and coaxial digital can be distributed at the same time.
Built-in DAC for Analogue Stereo Output
The built-in DAC converts either optical or coaxial digital (selectable on the receiver unit) to analogue stereo left/right audio output via a 3.5mm stereo audio jack.
High-Resolution Audio Compatibility
Supports sample rates of 32kHz, 44.1kHz, 48kHz, 96kHz, and 192kHz up to 24-bit resolution.
Low Jitter Design
Ultra low jitter and high fidelity design.
Transmitter (CAT100AU-TX) Connections
- Audio Inputs: 1 x Optical (S/PDIF), 1 x RCA (S/PDIF)
- Output: 1 x RJ45
Receiver (CAT100AU-RX) Connections
- Inputs: 1 x RJ45, 5V/1A DC
- Outputs: 1 x Optical (S/PDIF), 1 x RCA (S/PDIF), 1 x Analogue left/right (3.5mm stereo audio jack)
Power and Environmental
- Power Supply: 5V/1A DC, barrel type connector
- Power supplied to the transmitter unit from the receiver
- Operating Temperature: 32°F to 104°F (0°C to 40°C)
- Storage Temperature: -4°F to 140°F (-20°C to 60°C)
Compact Form Factor
- Balun Dimensions (W x D x H): 65 x 80 x 25mm (with connections)
- Balun Dimensions (W x D x H): 65 x 70 x 25mm (without connections)
- Individual Balun Weight: 0.13kg (excluding accessories)
- Carton/Box Dimensions (W x D x H): 210 x 125 x 95mm
- Shipping Weight: 0.6kg
Box Contents
- 1 x CAT100AU-TX
- 1 x CAT100AU-RX
- 1 x 5V/1A DC Power Supply
- 1 x Mounting Kit
- 1 x User Manual
Downloads
- CAT100AU - Data Sheet
- CAT100AU - Schematic
- CAT100AU - Manual
- Product Images - Image pack for the CAT100AU






















