
Hi5-4K-Plus
AJA’s Hi5-4K-Plus preserves your vision with pristine image fidelity and HFR support up to 60p for
4K/UltraHD SDI to HDMI 2.0 conversion needs. The Hi5-4K-Plus can also generate HDR metadata in
accordance with HDMI v2.0a/CTA-861.3.
Hi5-4K-Plus provides a simple monitoring connection from professional 4K devices using Quad 3GSDI, Quad 1.5G-SDI, or Dual 3G-SDI outputs to new displays with HDMI 2.0 inputs, for cost-effective
monitoring for 4:2:2/4:4:4 60p professional workflows.
https://www.aja.com/products/hi5-4k-plus
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
4x 3G-SDI BNC, SMPTE-259/292/424
YCbCr 4:2:2/4:4:4
RGB 4:4:4, SMPTE or Full level
8 or 10-bit
Two Sample Interleave (2SI) or Square Division (Quadrant) source
mapping
4x 3 Gb SDI (Level A or B-Dual Link)
(4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
(4K) 4096 x 2160PsF* 23.98, 24, 25, 29.97, 30
(UltraHD) 3840 x 2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
(Ultra HD) 3840 x 2160PsF* 23.98, 24, 25, 29.97, 30
4x 1.5 Gb SDI
(4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30
(4K) 4096 x 2160PsF 23.98, 24, 25, 29.97, 30
(UltraHD) 3840 x 2160p 23.98, 24, 25, 29.97, 30
(UltraHD) 3840 x 2160PsF 23.98, 24, 25, 29.97, 30
2x 3 Gb SDI (Level B-Dual Stream)
(4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30
(4K) 4096 x 2160PsF 23.98, 24, 25, 29.97, 30
(UltraHD) 3840 x 2160p 23.98, 24, 25, 29.97, 30
(UltraHD) 3840 x 2160PsF 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
(2K) 2048 x 1080PsF 23.98, 24, 25, 29.97, 30
(HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
(HD) 1920 x 1080PsF 23.98, 24, 25, 29.97, 30
(HD) 1920 x 1080i 50, 59.94, 60
(HD) 1280 x 720p** 50, 59.94, 60
2x 1.5 Gb SDI
(HD) 1920 x 1080p 50, 59.94, 60
1x 1.5 Gb SDI
(2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30
(2K) 2048 x 1080PsF 23.98, 24, 25, 29.97, 30
(HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30
(HD) 1920 x 1080PsF 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
*PsF is Level B-Dual Link
**1280 x 720p is Level A Only
Video Output Digital
1x HDMI Type A connector*, HDMI v2.0
$595 US MSRP
Hi5-4K-Plus - Spec Sheet
08/13/2019 Page 1 of 2

YCbCr 4:2:2/4:4:4/4:2:0
RGB 4:4:4, SMPTE or Full level
8 or 10-bit (HFR 4K/UltraHD 4:4:4 limited to 8-bit)
HDR Infoframe generation as defined in CTA-861.3 and HDMI v2.0a
(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)
Audio Input Digital
SDI embedded audio, 24-bit, 8-Channel
Audio Output Digital
HDMI embedded audio, 24-bit, 8-Channel
User Interface
USB port used with supplied cable and Mini-Config software
application to configure device via Mac or Windows.
Size (w x d x h)
5.76" x 4.02" x 0.90" (146.31 x 102.11 x 22.86 mm)
Weight
0.6 lb (0.3 kg)
Power
5-20VDC regulated, 12 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)*
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)
*NOTE: Hi5-4K-Plus uses approximately 12 watts of power and convection
cooling. It will be very warm to the touch, which is normal. When installing
the unit, mount in a location where it has access to air for proper cooling.
Do not stack the Hi5-4K-Plus with other Mini-Converters.
Hi5-4K-Plus - Spec Sheet
08/13/2019 Page 2 of 2