Connecting The Audio Inputs - Cisco D9054 Installation And Operation Manual

Connecting the Audio Inputs

Connectors for the Audio Input
The configuration of the D9054 HD Encoder supports either two or four audio
inputs, depending on the equipped audio card. The DCA card supports two AES
inputs and two Reference outputs. The MCA card supports up to four AES inputs,
with the option to set AES3 and/or AES4 as Reference Outputs. From the GUI, you
set up the D9054 HD Encoder to use either digital AES/EBU or embedded stereo
inputs. The D9054 HD Encoder also supports encoding of audio embedded in the
HD-SDI video signal.
The following drawing shows the audio connector:
Connector
Note: The digital audio output is always 75-ohm single-ended.
To Connect the Audio Inputs
Connect the audio inputs as follows:
1. Connect the audio input signals to the CH1 IN and CH2 IN BNC connectors
(with DCA configuration) or AES1 to AES4 BNC connectors (with MCA
configuration).
Use a high-quality double-shielded RJ6 coaxial cable.
3-8
Interface Type
SMPTE-276M
D9054 HDTV Encoder Intstallation and Operation Guide
Connector Type
BNC female
4038938 Rev A