7800/7700 MultiFrame Manual
7812UDXD Series 3G/HD Up/Down/Cross Converter with Simultaneous Dual Format Outputs and AES I/O
Revision 1.1.1
Page - 17
4.
SPECIFICATIONS
4.1.
SERIAL DIGITAL VIDEO INPUT
Standard:
270 Mb/sec SMPTE 259M
1.485 Gb/sec SMPTE 292M (1080i/720 @ 59.94 or 50 Hz)
2.970 Gb/sec SMPTE 425M* (-3G versions only)
Number of Inputs:
2 (PGM A and PGM B)
Connector:
BNC per IEC 61169-8 Annex A
Signal Level:
1V nominal
Input Equalization:
Automatic to 300m @ 270 Mbs with Belden 8281 or equivalent
Automatic to 100m @ 1.485 Gbs with Belden 8281 or equivalent
Automatic to 80m @ 2.970 Gbs with Belden 8281 or equivalent (-3G version
only)
Return Loss:
> 15 dB to 1.5 GHz
> 10 dB to 3.0 GHz
4.2.
SERIAL DIGITAL VIDEO OUTPUT
Standard:
270 Mb/sec SMPTE 259M
1.485 Gb/sec SMPTE 292M (1080i/720 59.94 or 50 Hz)
2.970 Gb/sec SMPTE 425M* (-3G versions only)
Number of Outputs:
4
Connector:
BNC per IEC 61169-8 Annex A
Signal Level:
800 mV nominal
SD Rise/Fall Times:
740 ps nominal
HD Rise/Fall Times:
200 ps nominal
Return Loss:
> 15 dB to 1.5 GHz
> 10 dB to 3.0 GHz
4.3.
GENERAL PURPOSE INPUTS AND OUTPUTS
Number:
4 (configurable as inputs or outputs)
Type:
Opto-isolated, active low with internal pull-ups to +5 V
Connector:
DB 15
Signal Level:
Closure to ground
Input Function:
User preset select or side pane fill on/off
Output Function:
Panel on/off tally
*
References to 3G, SMPTE 424M/SMPTE 425 and single link 1080p59.94/50 refer 10 bit 4:2:2 1080p59.94/50 signals (Level A or B in SMPTE 425M)
References to dual
link 1080p59.94/50 refer to SMPTE 372M mapping for 1080p59.94/50 4:2:2 10 bit data format only.
When set to output 372M dual link, PGM OUT1/2 are assigned for LINK A and PGM OUT3 is assigned to LINK B output.
Initial release will not sCF option for 1080p59.94/50 output signals
