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Video Input, Output, and Loop Connections
The three video connections are connected differently, depending on whether the codec is
to be configured as an encoder or a decoder.
Encoder configuration
See figure 13.
a SDI Out BNC connector — This connector provides a buffered loop through of the
original source with or without an optional text overlay.
b SDI In BNC connector — Connect an SDI, HD-SDI, or 3G-SDI digital video input
for encoding and streaming to one or more decoders via the LAN port (item
A
o
n
figure 13).
c Loop BNC connector — This connector provides a buffered loop through of the
original source.
12V DC
3A MAX
POWER
LAN12
OPTICAL
REMOTE
SDI
OUT
SDI
IN
RS-232
OVER LAN
Encoder Configuration
Digital Video Source
Optional Monitor Optional Monitor
Network
A
2 31
Figure 13. Video Connections in the Encoder Configuration
VN-Matrix 325 Serial Digital Over IP CODEC • Installation and Setup 23