Chapter 4: Spectrum X hardware reference
Breakout cable
Harmonic provides a breakout cable for use with the DSUB 60 connector, which provides six RS-422
connectors, one GPIO connector, a Reference In connector, and four multi-function I/O (MFIO)
connectors.
Figure 4-13: Breakout cable overview
Table 4-11: Breakout cable connector use
Connector
Description
RS-422 #1
Use for channel A player control with VDCP
RS-422 #2
Use for channel B player control with VDCP
RS-422 #3
Use for Oxtel and EAS. Shown as
Serial 0
in SystemManager or
Spectrum Management
RS-422 #4
Use for Oxtel and EAS. Shown as
Serial 1
in SystemManager or
Spectrum Management
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