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18 • SFP-HDM-OUT Ultrix SFP Modules Guide (v11.0)
Functional Overview
The SFP-HDM-OUT 3G-SDI to HDMI converter output displays the native resolution without introducing any
scaling artifacts. The SDI input format is automatically detected and converted by the module to CEA-861 format
to respect HDMI video format timing specifications. The HDMI output provides a 150MHz bandwidth with 24bit
of resolution, enabling the direct mapping of SDI source up to 1080p at 60Hz.
Video
The video output format is set to YCbCr 4:2:2.
Audio
Up to 8 channels of audio may be embedded in the HDMI stream.
No down-mix is performed by the module, only channel mapping.
The HDMI audio automatically use 24bit resolution in HD. In SD, the resolution is 20bit by default and
automatically set to 24bit based on the detection of audio extended data packet.
Module Installation
The module is simply inserted, small end first, under manual pressure. Controlled hot plugging is ensured by
design. The module housing makes initial contact with the router board EMI shield, mitigating potential damage
due to Electrostatic Discharge (ESD).
Technical Specifications
Note that specifications are subject to change without notice.
Absolute Maximum Ratings
Exceeding any of these ratings may permanently damage the module. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
HD-SDI
1280x720p @ 60/59.94Hz 4
1280x720p @ 50Hz 19
1920x1080i @ 60/59.94Hz 5
1920x1080i @ 50Hz 20
1920x1080p @ 30/29.97Hz 34
1920x1080p @ 25Hz 33
1920x1080p @ 24/23.98Hz 32
3G-SDI
1920x1080p @ 60/59.94Hz 16
1920x1080p @ 50Hz 31
Table 4.1 Support Formats
Format CEA-861 VIC Code