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Example 2
Racks Room
Dante Enabled Station Mixer
Racks
Room
PoE Switch
Control
Room
Switch
Interface To Existing Codec or TBU in Racks Room
Two channel audio interface to existing equipment
2 x XLR3
Audio To TBU 1
Audio To TBU 2
2 x XLR3
Audio From TBU 1
Audio From TBU 2
1 x CAT5
network
connection
CAT5/6 or fibre
network
connection
Or,
CAT5/6 direct
connection
(up to 100m)
1 x CAT5/6
network
connection
The AoIP22 is the perfect choice for installing in the back of a rack
for interfacing legacy analogue audio equipment to your Dante
network.
In this example the AoIP22 is used to interface to a two channel
Telephone Hybrid but this could also easily be a two channel
ISDN or Ip Codec. The AoIP22 is installed in the back of the rack
using cable ties through the fastening points.
It is then connected to the network switch in the station’s racks
room, this switch provides power to the AoIP22 via PoE. If the
switch doesn’t supply PoE then a mid span PoE injector can be
used.
The two audio inputs to the AoIP22 are connected to the two
output audio circuits of the telephone hybrid, and they are
converted to network audio streams sent across the network to
stations desk where they appear as two input channels.
Two return clean feed output circuits are routed across the
network from the desk to the AoIP22s outputs. These are then
connected on XLR cables to the two audio inputs on the
telephone hybrids.
Using the AoIP22 in this way will allow you to continue using your
existing analogue based equipment on a modern networked
audio infrastructure.