Aviom AV-P2 User Manual

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32-Channel Systems
Aviom’s Pro16 audio networking products work in blocks of 16 channels. 
Audio networks of 32 channels can be configured as:
32 channels send by zero channels return (32 x 0 )
16 channels send by 16 channels return (16 x 16)
0 channels send by 32 channels return (0 x 32)
Systems up to 32 audio channels can be configured with no additional 
hardware by using the built-in A-Net Expansion ports. 
For systems larger than 32 channels, Aviom offers the AN-16SBR System 
Bridge as an option. The System Bridge allows up to four A-Net streams 
to  be  combined  into  a  single  Cat-5e  cable  for  distribution  over  long 
distances. 
A 32-channel system is comprised of two pair of Pro16 Series I/O units, 
each providing a 16-channel data stream. (Remember that two AV-M8 
units  cascaded  via  the  ADAT  link  create  a  single  Pro16  A-Net  stream.) 
Since  the  Pro16  system  is  modular,  you  can  connect  the  Pro16  Series 
units as needed, making any of the configurations mentioned previously 
available at any time. Simply move and re-patch the units.
A-Net Expansion
In a 32-channel system, the A-Net Expansion port is used to allow two 
A-Net data streams to travel down one cable. 
POWER
ON
EXPANSION
OUT
IN
AV-M8
STEREO LINK
CLOCK SOURCE
INTERNAL
ADAT
CH 9-16
250VAC-F4AL
OUT
ADAT
®
The rear panel of the AV-M8 showing the A-Net Out and A-Net 
Expansion ports
Some points to remember about using the A-Net Expansion ports on 
the Pro16 Series input and output modules to create an audio network:
When creating a network with two pair of Pro16 Series 
units, one A-Net Expansion port will be connected to 
an A-Net In port while the other A-Net Expansion port 


Pro16 Input
16 Channels In
AN-16/o
Up to 16 Channels Out
2 Channels Out
2 Channels Out
2-Channel Mix Out
AV-P2
A-16
II
A-Net, up to 500 feet,
150 meters
...to teleconferencing
   head end
...to stereo recording device
...to powered speakers
...to headphones
AV-P2
One Pro16 input module is shown connected to four A-Net devices. The 
AN-16/i, AN-16/i-M, AV-M8, Y1 card, or D-16c card can be substituted 
for the Pro16 input module shown in the diagram.  
When substituting an AV-M8 module in the diagram above, remember 
that  the  AV-M8  is  an  8-channel  device.  In  the  configuration  above, 
only channels 1-8 on the Pro16 output devices will have audio signals 
present. Cascading two AV-M8 modules with the ADAT® link will provide 
16 channels.