3. Installation  
3.3. Electrical Connections
1 GbE LAN and Dante® Audio Out
        
signals. Always use high quality Ethernet cable for connecting Encoders and Decoders.
INFO:  The connector type and the applied cable is the same for the Dante® audio 
output.
The Wiring of the Twisted Pair Cables
HDMI Input and Output Ports
Special HDMI cables can be fastened to the housing by the nut.
USB Ports
The USB ports allow USB extension. The Encoders are assembled with USB B or mini-B type 
port (connecting a computer), and the Decoder devices contain two USB 1.1 and two USB 2.0 
compatible A-type port. For more information about the USB extension see the USB Interface 
section.
SFP Slots
The module inserted in the SFP slot can be used for network connection (AV 
transmission). Please note that SFP module is not supplied with the product.
DEFINITION:  The small form-factor pluggable (SFP) is a compact, hot 
swappable optical module transceiver used for both telecommunication 
and data communication applications. It is a popular industry format jointly 
developed and supported by many network component vendors. The SFP interface supports data rates 
ATTENTION!  Please note that only one of the network ports is available at the same time in a device: 
* Source: 
Maximum Allowed Optical Cable Length
The maximum allowed optical cable length depends on the installed SFP modules. Always check the 
Analog Audio Ports
DIFFERENCE:  Below mentioned connectors can be found only on the AP-series' devices.
Input and Output Ports
          
Pin no. Signal
1 
2 Right
3 Ground
Jack audio plug pin assignments
ATTENTION!  
Isolator (DTI) device is highly recommended.
ATTENTION!  Do not connect a headphone to the Audio output port.