openGear - HDTV / Multi-Definition

DMX-8254-A
DMX-8254-B
AES/EBU Demultiplexer
The ideal solution for demultiplexing 4 AES streams from an HD/SD SDI signal.

The DMX-8254 is a high quality program AES/EBU audio de-mulitplexer that can extract any 2 groups (8 channels) of audio from an embedded stream. Audio proc control allows for audio processing with independent channel gain of +/- 18db, audio delay up to 1 second and channel phase invert with AES processing for sum, swap, and shuffle.

The DMX-8254 offers 1 reclocked output, 2 HD/SD SDI processed outputs with embedded audio, 4 AES outputs, and 1 analog composite output with the Ross Heads-Up Display for local control.

The DMX-8254-A provides 4 AES 75 ohm unbalanced outputs.
The DMX-8254-B provides 4 AES 110 ohm balanced outputs.

 

Functional Block Diagram:

Rear Module Connections:

DMX-8254-A	DMX-8254-B

 

• HD/SD SDI SMPTE-292M, 1.5Gb/s and SMPTE 259M, 270Mb/s
• Audio de-embedding from all popular formats 480i, 576i, 720p, 1080i
• 2 selectable audio groups
• 4 AES/EBU balanced or unbalanced ouputs
• 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...