OG-3GDA Series openGear Cards v1.2 5
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OG-3GDA-2x4
The OG-3GDA-2x4 offers two modes: Dual 1x4 or Single 1x8. In either mode, the
OG-3GDA-2x4 allows the same signal or signals to be sent to multiple destinations
simultaneously.
The incoming SD, HD or 3G signal(s) will be reclocked if it is one of the five SMPTE
rates (270 Mbps, 1.483 Gbps, 1.485 Gbps, 2.966 Gbps, 2.970 Gbps). Otherwise the
signal(s) will bypass the reclocker and be present at the outputs.
When a SD, HD, or 3G signal is detected, regardless of its compliance to SMPTE
standards, the Signal Present 1 and/or Signal Present 2 LEDs will illuminate,
depending on where the signal input is detected.
Dual 1x4 Mode
In Dual 1x4 Mode, the incoming SD, HD or 3G signals coming in through SDI Input
1 and SDI Input 2 are distributed to the two corresponding sets of four 3G-SDI
outputs. The two DAs are completely independent.
Single 1x8 Mode
In Single 1x8 Mode, the SD, HD or 3G signal coming in through SDI Input 1 is
distributed to the eight 3G-SDI outputs. Both Signal Present LEDs will illuminate
when a signal is present on SDI in 1.
LED Indicators
For OG-3GDA-1x9
LEDs on the front (near door) of each card indicate, from top to bottom:
• DC power detected (green)
• Input signal present (green)
• Input reclocker locked (green)
For OG-3GDA-2x4
LEDs on the front (near door) of each card indicate, from top to bottom:
• DC power detected (green)
• Input 1 signal present (green)
• Input 2 signal present (green)