Hi5-12G
The Hi5-12G converts 12G-SDI to HDMI 2.0, with pristine image fidelity and HFR support up to 60p
for 4K/UltraHD, with single cable simplicity. Hi5-12G provides an easy to deploy monitoring
connection from professional 4K 12G-SDI devices to new displays with HDMI 2.0 inputs, for costÂeffective monitoring in professional workflows. The Hi5-12G can also generate HDR metadata in
accordance with HDMI v2.0 and CTA-861-G.
It features a 12G-SDI single link input with a reclocked SDI loop out for simpler SDI confidence
monitoring or pass on for SDI pipelines.
Fiber SFP equipped Hi5-12G models are available including the Hi5-12G-R receiver, which can
receive 4K signals over long distances from a Fiber connected source, and the Hi5-12G-TR
transceiver, which delivers a 4K/UltraHD SDI or Fiber source signal to an HDMI destination with pass
on of the source through SDI or Fiber to a secondary destination. The Video Source Auto Switch
Over feature (SDI and Optical Inputs) in Hi5-12G-R and Hi5-12G-TR provides automatic input
changeover with configurable Switch Over Priority selection (Last Valid Input, Priority SDI, and
Priority Optical).
https://www.aja.com/products/hi5-12g
Video Formats
(4K) 4096 x 2160p
(UltraHD) 3840 x 2160p
(2K) 2048 x 1080p
(HD) 1920 x 1080p
(HD) 1920 x 1080i
(HD) 1280 x 720p
(SD) 720 x 576i
(SD) 720 x 480i
Video Input Digital
1x 12G-SDI BNC, SMPTE-259/292/424/2081/2082
YCbCr 4:2:2/4:4:4
8 or 10-bit
Two Sample Interleave (2SI) 4K/UltraHD source mapping
1x 12 Gb SDI
(4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
(UltraHD) 3840 x 2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
1x 6 Gb SDI
(4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30,
(UltraHD) 3840 x 2160p 23.98, 24, 25, 29.97, 30,
1x 3 Gb SDI (Level A or B-Dual Link)
(2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
(HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
(HD) 1920 x 1080i 50, 59.94, 60
(HD) 1280 x 720p* 50, 59.94, 60
1x 1.5 Gb SDI
(2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30
(HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30
(HD) 1920 x 1080i 50, 59.94, 60
(HD) 1280 x 720p 50, 59.94, 60
1x 270 Mb SDI
(SD) 625i 50
(SD) 525i 59.94
*1280 x 720p is Level A Only
Input Signal Selection
$795 US MSRP
Hi5-12G - Spec Sheet
08/13/2019 Page 1 of 2
Hi5-12G-R and Hi5-12G-TR Only
1x 12G-SDI BNC, SMPTE-259/292/424/2081/2082
1x 12G-SDI Fiber LC connector, SMPTE 297/259/292/424/2081/2082
Nominal 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 HDMI Type A connector*, HDMI v2.0b
YCbCr 4:2:2/4:4:4/4:2:0
8 or 10-bit (HFR 4K/UltraHD 4:4:4 limited to 8-bit)
HDR Infoframe generation as defined in CTA-861-G and HDMI v2.0b
(4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
(UltraHD) 3840 x 2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
(2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
(HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
(HD) 1920 x 1080i 50, 59.94, 60
(HD) 1280 x 720p 50, 59.94, 60
(SD) 720 x 576i 50
(SD) 720 x 480i 59.94
*If a connected monitor doesn’t support HDMI protocol the unit
automatically switches to DVI protocol (which does not pass audio)
Video Output Digital
Additional for Hi5-12G-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)
Safe Storage Temperature (Power OFF): -40 to 60 C (-40 to 140 F)
Operating Relative Humidity: 10-90% noncondensing
Operating Altitude: <3,000 meters (<10,000 feet)
*Hi5-12G devices use approximately 11 watts of power and convection
cooling. They will be very warm to the touch, which is normal. When
installing a unit, mount in a location where the device has access to air for
proper cooling. Do not stack a Hi5-12G device with other Mini-Converters.
Audio Input Digital
SDI embedded audio, 24-bit, 8-Channel
Audio Output Digital
HDMI embedded audio, 24-bit, 8-Channel
Audio Output Analog
2x RCA style connector, 2-Channel -10dBu (nominal)
User Interface
USB port used with supplied cable and Mini-Config software
application to configure and view device status via Mac or Windows
Size (w x d x h)
4.6" x 4.02" x 0.9" (116.84 x 102.11 x 22.86 mm)
Weight
0.5 lb (0.3 kg)
Power
5-20VDC regulated, 11 watts, power supply required included with
purchase
AC Adapter: 100-240VAC, 50/60 Hz, universal input
Environment
Safe Operating Temperature: 0 to 40 C (32 to 104 F)*
Hi5-12G - Spec Sheet
08/13/2019 Page 2 of 2
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