Rated 4.9 (112 reviews)
The SY-12H-4K22 takes one HDMI source and feeds two outputs, either passing the signal straight through or scaling it: 4K down to 1080p on output A and 1080p up to 4K on output B. HDCP 2.2 to 1.4 conversion, EDID management and a built-in test pattern generator make it a problem-solver for mixed-resolution installs and display commissioning. Control is from the front panel with on-screen menus, or over RS-232.
1×2
HDMI outputs
18Gbps
4K UHD with HDR
2.2 to 1.4
HDCP conversion
RS-232
Control
Features
Bypass on both outputs, or downscale 4K to 1080p (A) and upscale 1080p to 4K (B)
HDMI 2.0 input and outputs, 18Gbps 4K UHD with HDR
HDCP 2.2 to HDCP 1.4 conversion
Integrated EDID and HDCP management
Test pattern generator at selectable resolutions
Basic signal event automation via RS-232 or CEC
Front panel buttons with OSD, plus RS-232 control
Specifications
| Brand | CYP |
| Model | SY-12H-4K22 |
| Input | 1x HDMI |
| Outputs | 2x HDMI |
| Control | RS-232 (3-pin terminal), USB Type A service port |
| HDMI / HDCP | HDMI 2.0, HDCP 2.2 |
| Max resolution | 3840×2160@60Hz 4:4:4 8-bit |
| HDR | 4K HDR 24/30Hz 4:4:4, 50/60Hz 4:2:0, up to 12-bit |
| Audio | LPCM 2.0/5.1/7.1, Bitstream, HD Bitstream |
| In the box | Scaler, 5V/2.6A DC adaptor, 2x 3-pin to 9-pin D-sub cables, shockproof feet, manual |
| Power supply | 5V/2.6A DC |
| Dimensions (WxHxD) | 128 x 25 x 75mm |
| Weight | 280g |
