Grass Valley SSP-3801 Installation v.1.2 - Manual (Page 16)

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Overview of the SSP-3801 card
SSP-3801 rear connector panel
Reference Contains two reference connectors: Ref In and Ref Loop.
The analog reference input can be a black burst or tri-level sync (in both
50Hz and 59.94Hz formats) signal.
Note that the SSP-3801 also supports the internal Densité 3 digital
reference (URS) provided by the REF-1801 card located in slot 10.
The SSP-3801 can also be configured to lock to the SDI A input signal.
The following chart identifies which reference format can be used with
which video format:
The Reference should be connected to Ref In, while Ref Loop should be
terminated if unused.
Audio I/O One discrete AES input available through two connectors:
• AES 110 - balanced
• AES 75 - unbalanced
The AES inputs are switchable and are mostly used for external audio or
voice-over applications.
Ethernet Ports Two 10/100/1000BASE-T Ethernet ports, which may be bonded to
support network redundancy or used in a dual homed configuration:
• ETH 1
• ETH 2
Serial COM Ports Two serial COM ports in the form of RJ-45 connectors:
• COM 1
• COM 2
These serial ports can be configured as RS-232 or RS-422. Each port’s
parameters can be set from the
Densité 3 frame local control panel.
Note: Not in use.
GPIO Two GPIO connectors offering up to four GPIOs, which can be
configured as general purpose outputs.
The pinouts are 1|G|2 and 3|G|4.
Note: Use as an input is not supported.
LTC One Linear Timecode (LTC In) connector to support time
synchronization.
Ω
Ω