openGear - HDTV / Multi-Definition

MUX-8252-A
MUX-8252-B
AES/EBU Multiplexer
The ideal solution for embedding 4 AES audio streams into an HD/SD signal.

The MUX-8252 is a high quality program AES/EBU audio mulitplexer that embeds 2 selectable groups (8 channels) of audio into an HD/SD SDI signal. Audio proc control on the input allows for audio processing with independent channel sample rate conversions, gain of +/- 18db, audio delay up to 1 second and channel phase invert with AES processing for sum, swap, and shuffle.

The MUX-8252 offers 4 AES inputs, 1 reclocked output, 2 HD/SD SDI processed embedded audio outputs, and 1 analog composite output with the Ross Heads-Up Display for local control.

The MUX-8252-A provides 4 AES 75 ohm unbalanced inputs.
The MUX-8252-B provides 4 AES 110 ohm balanced inputs.

 

Functional Block Diagram:

Rear Module Connections:

MUX-8252-A	MUX-8252-B

 

• HD/SD SDI SMPTE-292M, 1.5Gb/s and SMPTE 259M, 270Mb/s
• Audio embedding for all popular formats 480i, 576i, 720p, 1080i
• 2 selectable audio groups with selection of overwrite or append
• 4 AES/EBU balanced or unbalanced inputs
• 2 SDI processed outputs
• Audio Proc channel controls; gain, phase, delay AES controls, sum, swap, shuffle
• Analog video monitoring output
• DashBoard Control with audio alarming

DashBoard Remote Control and Monitoring

• Network control
• Ethernet 10/100 Mbit connectivity
• Parametric control
• System wide alarm monitoring
• more...