| Payment Terms | L/C, T/T |
| Supply Ability | 300000 stes per month |
| Delivery Time | 20-30 days |
| Packaging Details | color box |
| Product name | HDMI 2.0 , 4K x 2K , 60Hz , 3 x 1 , Switcher |
| material | iron |
| input | HDMIx3 |
| color | black |
| size | 150*64*25mm |
| Resolution | 4K |
| weight | 0.29kg |
| chip origin | Taiwan |
| compatibility | HDCP2.2 |
| Warranty | 2 year labor warranty, life time technology warranty |
| Brand Name | ZENHON |
| Model Number | T-303H |
| Certification | CE,ROHS,REACH |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 300000 stes per month |
| Delivery Time | 20-30 days | Packaging Details | color box |
| Product name | HDMI 2.0 , 4K x 2K , 60Hz , 3 x 1 , Switcher | material | iron |
| input | HDMIx3 | color | black |
| size | 150*64*25mm | Resolution | 4K |
| weight | 0.29kg | chip origin | Taiwan |
| compatibility | HDCP2.2 | Warranty | 2 year labor warranty, life time technology warranty |
| Brand Name | ZENHON | Model Number | T-303H |
| Certification | CE,ROHS,REACH | Place of Origin | CHINA |
| High Light | 18Gbps 60hz hdmi switch ,600MHz hdmi switch 3x1 ,3x1 hdmi 4k2k switch | ||
HDMI 2.0 , 4K X 2K , 60Hz , 3 X 1 , Switcher
TECHNICAL PARAMETER IN DETAIL
| Video and Audio | |
| HDMI resolution | Ultra HD 3D 4Kx2K@50/60Hz ( max) |
| Source Port Connector | 36-bit Deep Color all channels maximum |
| Audio output | HDMI pass-through; Up to 7.1CH; SPDIF output up to 5.1 ch; 3.5mm stereo output audio . |
| Max bandwidth per channel | 600MHz |
| Max baud rate per display | 18Gbps |
| Input/Output TMDS signal | 0.5~1.5V p-p(TTL) |
| Input/Output DDC signal | 5V p-p(TTL) |
| Input cable distance | ≤50ft/15m 24 AWG HDMI high speed Cable at1080P@24bit 60Hz |
| Output cable distance | ≤50ft/15m 24 AWG HDMI high speed Cable at1080P@24bit 60Hz |
| Environmental | |
| Operating Temperature range | 5°F to 131°F / -15°C to 55°C |
| Operating Humidity range | 5% to 90% RH(No Condensation) |
| Mechanical | |
| Dimension(LxWxH) | 149.5x64x25(mm) |
| Weight | 290g |
| Power Requirement | |
| Power Consumption(max) | 2.5 Watts |
| Operation Temperature | 0℃ TO 70℃ |
| Working Voltage | DC 5V |
| Power Adapter | 5V 1A |
FEATURES
1. Input: HDMI x 3(HDMI/MHL 1 port supports MHL).
2. Output: HDMI x 1, Toslink /SPDIF x 1, AUDIO x 1.
3. Switching is done via itself automatically when signal present on the ports;
4. Compliant with HDMI2.0, HDCP2.2 and DVI 1.0;
5. Support video format up to 4k2k@30Hz with 24bit RGB/YcbCR
4:4:4/YCBCR4:4:4,and up to 4k2k@60Hz with 12bit YCBCR 4:4:4;
PANEL DESCRIPTIONS
Product diagram
![]()
1. Power indicator.
2. IR: Infrared receiver.
3. 1, 2, 3: HDMI input port indication LED for which input port is active.
4. ARC:ARC audio return indicator.
5. SPDIF:SPDIF/LR audio ON /OF indication LED.
6. PASS2.0CH5.1CH:Different audio mode indication LED.Note:Pass
LED: Audio according HDMI sink .All audio output is active, Such as
HDMI ,Toslink ,L/R; 2.0 LED :2.0 PCM audio mode indication , All audio
output is active.5.1ch LED: 5.1 Dolby ,DTS or PCM audio mode. only
Toslink and HDMI audio is active.
7. Switch: HDMI input switch button.
8. ARC: Audio return button.
9. Spdif/LR: SPDIF/LR audio output on/off button.
10. AUDIO: Audio mode switch button.
11. Power ON/OFF.
![]()
12. MHL/HDMI 1~HDMI 3: HDMI Input Port.
13. OUTPUT: HDMI Output Port.
14. SPDIF: SPDIF Optical Digital Output Port.
15. AUDIO: L/R Audio Output Port.
16. DC/5V: Power Input Port.
HOW IT WORKS
![]()
1. Use a HDMI cable to connect a HD source to the HDMI Input Port.
2. Use a HDMI cable to connect a HD display to the HDMI Output Port.
3. For audio connection, choose one from the following options.
a.To use HDMI pass-through, use the HDMI cable from step 2 to
connect audio receiver to the HDMI Output Port. Your audio
receiver will have to output video signal to your HD display.
b.To use Toslink, use a Toslink cable to connect to audio equipment.
(Note: Toslink does not support Dolby Digital Plus. Please change
the input source's audio output to a different setting, if needed.)
c.To use Coaxial, use a Coaxial cable to connect to Stereo audio
equipment.
4. Connect the power adapter.
5. Note: If using Toslink cable, please make sure the rubber protective
tip cover has already been removed from both ends before connecting
them to devices.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
400-600
Employee Number:
>100
Ecer Certification:
Active Member
Shenzhen Zenhon Technology Co., Ltd was established in 2011,is a professional manufacturer with 5,000㎡ factory and more than 100 workers, specializing in researching, developing, producing and selling Audio &Video series products such as HDMI/DVI/VGA splitter, converter, switcher, extender and... Shenzhen Zenhon Technology Co., Ltd was established in 2011,is a professional manufacturer with 5,000㎡ factory and more than 100 workers, specializing in researching, developing, producing and selling Audio &Video series products such as HDMI/DVI/VGA splitter, converter, switcher, extender and...
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