User Guide | FreeSpeak Edge Base Station
7.2.2
Port Function
Check this function whenever you are connecting 4-wire devices (not GPIO DB-9M connectors)
to your Base Station. Default =
4-wire-X
.
About Port Function
Clear-Com products are designed so central audio routing devices (base stations and matrices)
can connect directly to other Base Stations using a straight-through CAT 5/6 cable. The pin
assignments (inputs and outputs) on these devices are complementary. Previously, a crossover
cable was necessary when connecting bases to other bases (RJ45 connector). It is no longer
necessary to use a crossover cable as there is now a
Port Function
toggle which changes
pinouts as required. To set this function navigate in the CCM to
Hardware > Rescources >
Physical Ports
and select the required 4-wire port.
Port Function Pinouts
Pin No
4-wire
4-wire-X (default)
1
Data in +
Data out +
2
Data in -
Data out -
3
Audio in +
Audio out +
4
Audio out +
Audio in +
5
Audio out -
Audio in -
6
Audio in -
Audio out -
7
Data out +
Data in +
8
Data out -
Data in -
Page 59
Summary of Contents for Clear-Com FreeSpeak Edge
Page 41: ...User Guide FreeSpeak Edge Base Station 5 1 Overview of Transceivers Page 41 ...
Page 45: ...User Guide FreeSpeak Edge Base Station Page 45 ...
Page 83: ...User Guide FreeSpeak Edge Base Station Page 83 ...
Page 96: ...User Guide FreeSpeak Edge Base Station Transceiver details Page 96 ...
Page 105: ...User Guide FreeSpeak Edge Base Station Page 105 ...
