12G-AMA v1.0 22 www.aja.com
Appendix A – Specifications
12G-AMA Family Tech Specs
Video Formats
• (4K) 4096x2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
• (UltraHD) 3840x2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
• (2K) 2048x1080p 50, 59.94, 60
• (HD) 1920x1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
• (HD) 1920x1080i 50, 59.94, 60
• (HD) 1280x720p 50, 59.94, 60*
• (SD) 625i 50
• (SD) 525i 59.94
• RGB and YCbCr, 4:4:4/4:2:2, 10-bit
*1280x720p is Level A Only
NOTE: Raster and frame rate dependent, please see 12G-AMA Video Formats in
Documents and Manual.
Video Input Digital
• 1x 12G-SDI BNC, SMPTE 259/292/424/2081/2082
• Single Link SD/HD/2K/UltraHD/4K
• Single Link 3G-SDI Level A, B-DL, or B-DS, SMPTE 425
Video Input Digital - Additional for 12G-AMA-R and 12G-AMA-TR Only
• 1x 12G-SDI Fiber LC connector, SMPTE 297/259/292/424/2081/2082
• Wavelength: Rx 1260 nm (min), 1620 nm (max)
• Optical Sensitivity: -10 dBm (min 12 Gbps), -14 dBm (min 3 Gbps)
• Overload Power: -2 dBm (min)
Video Input Digital - Additional for 12G-AMA-R-ST Only
• 1x 12G-SDI Fiber ST connector, SMPTE 297/259/292/424/2081/2082
• Wavelength: Rx 1260 nm (min), 1620 nm (max)
• Optical Sensitivity: -10 dBm (min 12 Gbps), -14 dBm (min 3 Gbps)
• Overload Power: -2 dBm (min)
Video Output Digital
• 1x 12G-SDI BNC, SMPTE 259/292/424/2081/2082
• Single Link SD/HD/2K/UltraHD/4K
• Single Link 3G-SDI Level A, B-DL, or B-DS, SMPTE 425
Video Output Digital - Additional for 12G-AMA-T, and 12G-AMA-TR Only
• 1x 12G-SDI Fiber LC connector, SMPTE 297/259/292/424/2081/2082
• Nominal Wavelength: Tx 1260 nm (min), 1310 nm (typ), 1360 nm (max)
• Optical Power: -5 dBm (min), 0.5 dBm (max)
• Extinction Ratio: 5.4 dB (min)
Video Output Digital - Additional for 12G-AMA-T-ST Only
• 1x 12G-SDI Fiber ST connector, SMPTE 297/259/292/424/2081/2082
• Nominal Wavelength: Tx 1260 nm (min), 1310 nm (typ), 1360 nm (max)