SKU 4562393848615 Category

Supports conversion of HDMI 2.0 to 12G-SDI

・Converts HDMI2.0 (3840x2160p59.94, 18Gbps) to 12G-SDI

Built-in HDMI pass-through

– HDMI distributor is not required for input monitoring.

Compatible with simple downconverters

・Equipped with simple down conversion function to full HD that can be used when inputting 4K resolution (using HDMI chip function)

HDR compatible

・Information of Dynamic Range and Mastering InfoFrame of HDMI2.0 input is reflected in Payload ID of 12G-SDI・HDR format mapping conversion is not supported (LUT adaptation is not supported)

Equipped with EDID emulation function

・Any EDID can be set for HDMI input via USB with BoxCenter Pro. ・The EDID of the HDMI pass-through connection destination monitor can be read and converted into a BIN file.

Equipped with FAN

・Equipped with an air cooling fan to ensure stable operation within the operating temperature range・Removable and replaceable fan module (Replacement fan module for maintenance is sold)

HDMI signal supports DeepColor of HDMI2.0b

・Since the SDI signal is 10-bit precision, the internal processing is also 10-bit.

Hirose Electric’s BNC75 series 12G-SDI compatible receptacle is used for the BNC connector.

Supports HDMI audio input of up to 8ch, 32kHz to 192kHz. SDI output is 8ch, sampling rate conversion to 48kHz

12V AC adapter power supply

・Stable power supply with screw-type AC adapter (USB power supply is not supported)

HDMI input HDMI Ver. 2.0b, HDCP not supported, CEC not supported, DeepColor supported, color space RGB/ YCbCr444/ YCbCr422 supported, static HDR supported
SDI output 12G-SDI (SMPTE ST2082-1/ST2082-10)
6G-SDI (SMPTE ST2081-10)
3G-SDI Level A Direct image format mapping (SMPTE 425M)
3G-SDI Level B-DL SMPTE ST372 Dual Link mapping (SMPTE 425M )
*SD-SDI not supported
HDMI output HDMI2.0 input pass-through output
HDR ・Contents display of HDMI input Dynamic Range and Mastering InfoFrame
・Information of HDMI2.0 input Dynamic Range and Mastering InfoFrame is reflected in 12G-SDI payload
*HDR format mapping conversion is not supported (LUT adaptation is not supported)
audio input HDMI embedded audio (LPCM, Max.8ch, sampling frequency 32kHz to 192kHz 
*resampled to 48kHz)
audio output SDI embedded audio (LPCM Max.8ch, 48kHz) 
*Channel remapping and downmix output not supported
I/O delay 2 lines max.
Recommended maximum SDI cable length 12G-SDI (L-5.5CUHD) pathological
   signal: 70m / color bar signal: 80m
   *For L-5CFB (pathological/color bar signal): 60m
6G-SDI (L-5.5CUHD) pathological
   signal: 90m / Color bar signal: 100m
3G-SDI (L-5CFB) pathological
   signal: 150m / Color bar signal:
170m HD-SDI (L-5CFB) pathological
   signal: 220m / Color bar signal: 250m
*Cable used for measurement , 12G-SD compatible L-5.5CUHD/CANARE, and 3G/HD-SDI compatible L-5CFB/CANARE are used
. Based on the result of connecting to and verifying. (Long setting)
* Pathological (check field) signals are test signals for evaluating analog performance and PLL.
*The maximum cable length varies greatly depending on the device used and the performance and quality of the cable, so please check with the actual device.
Verified HDMI Cable (5m) RP-CHK50 / Panasonic, HDMI05P / CANARE, UHP-5 / IMAGENICS
input terminal HDMI Type A x 1
output terminal 12G-SDI compatible 75Ω BNC x 2
HDMI Type A x 1 (HDMI input pass-through output)
USB connector USB Type-C x 1 (USB power supply not supported)
DIP switch 10bit (Control / 4K to FHD / Out 1 Cable Length / Out 2 Cable Length / Reserved)
FAN 1 unit (replaceable)
RoHS/RoHS2 correspondence
Size W: 210mm x D: 76mm x H: 36mm (Including bracket, excluding connector, bracket cannot be attached/detached)
weight 412g
Power supply (AC adapter power supply) AC adapter: AC100-240V / DC12V Max 748mA
Power supply (USB power supply) incompatible
Maximum power consumption 11.0W (including AC adapter)
Operating temperature and humidity range 0 to 40°C, 20 to 80% RH *No condensation
Storage temperature and humidity range -20 to 60°C, 5 to 90% RH *No condensation
HDMI input format [HD]
4096p296/p2.14 /p25/p29.97/p30,
4096x2160p59.94/p60/p50 3840x2160p23.98
/p24/p25/p29.97/p30 3840x2160p59.94/
*SD format not supported
SD output format (resolution and frame rate depend on HDMI input) HD-SDI: 1280x720p59.94/p60/p50,
3G-SDI Level A: 1920x1080p59.94/p60/p50
3G-SDI Level B-DL: 1920x1080p59.94/p60/p50
6G-SDI: 4096x2160p23.98/p24/p25/p29.97/p30 3840x2160p23.98/
12G-SDI: 4096x2160p59.94 p60/p50
*SD-SDI not supported
simple down conversion Down-conversion function from HDMI (4K input) to 3G-SDI (FHD)
*Supported resolution: Conversion from 3840×2160 to 1920×1080
*Supported frame rate: p60/p59.94/p50/p30/p29.97/p25/p24/ p23.98
*This is a simple down-conversion that outputs 4K input as FHD. There is no frame rate conversion function.

front panel

①HDMI input Input HDMI signal to convert.
②DIP switch Make various settings.
③Status LED Displays the device/signal status.

rear panel

①SDI output SDI signals converted from HDMI signals are output. Both connectors output the same signal.
②USB Type-C It is used for firmware upgrade and device setting by connecting to a PC.
③HDMI pass-through output Pass-through output for HDMI input signals.
④ Power jack Connect the included AC adapter.

side panel

①FAN unit FAN unit for air cooling.

Windows utility software for VideoPro 4K series. VPUC-HS1STD and VPUC-SH1STD connect to a Windows PC with a USB Type-C cable. Since it is recognized as an HID device, it can be used without installing a driver, just like the conventional BoxCenter. Please connect only one unit.

・12G-SDI conversion of HDMI2.0 (3840 x 2160 p59.94) for PCs, cameras, smartphones, etc.・Inexpensive HDMI2.0 equipment can be used as a 12G-SDI source

  VideoPro 4K model VideoPro 3 series
USB USB Type-C (VPUC series) USB Mini-B (extender, distributor) USB Micro-B *The extender has no USB connector
USB power supply incompatible correspondence
Detachable chassis flange incompatible correspondence
Scaler framebuffer function Not supported (with simple down converter) Compatible models available
FAN Equipped (VPUC series only) * Fan can be replaced from the side of the main unit, and a maintenance fan module is sold (VPOP-FANA) Not equipped
USB control BoxCenter Pro (for VideoPro 4K model only) BoxCenter
AC adapter (no difference) 12V 1A product lock type (conventional product) Same as left
Rackmount (no difference) MERMKMVP1U-A for VideoPro MERMKMVP1U-A for VideoPro
Status display in distributor/extender BoxCenter 12G/3G/HD/SD display only (hardware limitation) Format/frame rate display

Price/model number

model number JAN code price
VACADP1 4562393848745 3,080 yen (tax included)
model number JAN code price
VPOP-FANA 4562393848738 11,000 yen (tax included)

operating instructions

VPUC-HS1STD Instruction Manual

operating instructions/

driver etc.

Box Center Pro

Driver etc./VideoPro

Delivery specification

VPUC-HS1STD delivery specification

Delivery specification/VideoPro


VPUC-HS1STD outline drawing