HDMI Switcher
IMP-400UHD

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  • Connector.

    4 x 1: Inputs / outputs

    Inputs: HDMI x 4 / Outputs: HDMI x 1

  • Connector.

    4K@60 4:4:4 / HDR SUPPORTED

    Supports resolutions up to 4K@60 4:4:4 & HDCP2.2/1.4

  • Connector.

    Auto Input Switching

    Automatically detects input signal and switch input signals

The IDK IMP-400UHD is a 4K@60 and HDCP2.2 supported 4 x 1 HDMI switcher.
The IMP-400UHD has analog audio de-embedded function. This switcher also includes RS-232C and LAN ports as communication ports to enable you to set menus remotely. Contact inputs / tally outputs enable the IMP-400UHD to be controlled from the PC I / O board and a control box.

Input

Video
  • 4 inputs / HDMI Deep Color (*1) / DVI 1.0
    • HDR (*2)
    • 3D (*3)
    • x.v.Color
    • HDCP1.4 / 2.2
    • TMDS single link
    • TMDS clock: 25 MHz to 300 MHz
    • TMDS data rate: 0.75 Gbps to 18 Gbps
    • Connector: 4 x 19-pin female HDMI Type A
  • Dot clock: 25 MHz to 600 MHz
  • Color depth: 24 bit, 30 bit, 36 bit Deep Color (*4)
  • 480i / 480p / 576i / 576p / 720p / 1080i / 1080p / 4K (up to 4K@60 4:4:4)
  • VGA to 4K
  • EDID emulation
Audio
  • 4 Inputs / Multi-channel linear PCM up to 8 channels
    • Sampling frequency: 32 kHz to 192 kHz
    • Sample size: 16 bit to 24 bit
    • Reference level: -20 dBFS
    • Max input level: 0 dBFS
  • Connectors: 4 x 19-pin female HDMI Type A

Output

Video
  • 1 Output / HDMI Deep Color (*1) / DVI 1.0
    • HDR (*2)
    • 3D (*3)
    • x.v.Color
    • HDCP1.4 / 2.2
    • TMDS single link
    • TMDS clock: 25 MHz to 300 MHz
    • TMDS data rate: 0.75 Gbps to 18 Gbps
    • Connector: 1 x 19-pin female HDMI Type A
  • Dot clock: 25 MHz to 600 MHz
  • Color depth: 24 bit, 30 bit, 36 bit Deep Color (*4)
  • 480i / 480p / 576i / 576p / 720p / 1080i / 1080p / 4K (up to 4K@60 4:4:4)
  • VGA to 4K
Audio
  • 1 Output / Multi-channel linear PCM: Up to 8 channels
    • Sampling frequency: 32 kHz to 192 kHz
    • Sample size: 16 bit to 24 bit
    • Reference level: -20 dBFS
    • Max input level: 0 dBFS
  • Connectors: 1 x 19-pin female HDMI Type A
  • 1 Output / Stereo LR balanced/unbalanced signal
    • Balanced signal
      • Output impedance: 100 Ω
      • Reference level: -4 dBu
      • Max. output level: +16 dBu
    • Unbalanced signal
      • Output impedance: 50 Ω
      • Reference level: -10 dBu
      • Max. output level: +10 dBu
  • Connectors: 1 x 5-pin terminal block

Other Info

Misc
  • Digital Input: 1080p@60: 98 ft. /30 m,  4K@60: 40 ft. / 12 m (*5)
  • Digital Output: 1080p@60: 98 ft. / 30 m, / 4K@60: 40 ft. /12 m (*5)
  • DDC2B
    • Can be selected from Built-in EDID, Copied EDID, and EDID of connected monitor
    • Built-in EDID: the maximum resolution can be selected
  • Automatic input detection and switching
  • Audio D/A conversion
  • Last memory
  • DDC buffer
  • HDCP input enabled / disabled
  • Anti-Snow (*6)
  • Connection Reset (*7)
  • Operation lock
  • Serial control port
    • 1 x  3-pin terminal block: RS-232C
  • LAN control port
    • 1 x RJ-45 :10Base-T (Auto Negotiation), 100Base-TX (Auto Negotiation), Auto MDI/MDI-XAudio
  • Contact input port / Tally output port
    • 5 x  3-pin terminal block: Non-voltage contact input up to DC 24 V 500 mA
    • Contact input: Non-voltage contact (make contact) input or voltage contact output (0 V to +5 V ± 5%)
    • Tally output: Open collector output (Rated DC 48 V 1 A)
  • Power output port
    • 1 x  3-pin terminal block
      • Pin1: DC 5 V (300 Ω current limitation)
      • Pin 2: DC 5 V (75 Ω current limitation)
      • Pin 3: DC 5 V (Rated 500 mA)
  • Power Input: 100-240 VAC ± 10%, 50Hz/60Hz ± 3Hz
  • Power Output: 5 VDC 3A (power supply unit is supplied)
  • Power consumption: ~7 Watts
  • Dimensions: 8.27” (W) x 1.73” (H) x 5.51” (D) / 210 mm x 44 mm x 140 mm (projections are not included)
  • Weight: 2.4 lbs. / 1.1 kg
  • Temperature
    • Operating: 32° F to 104° F / 0° C to +40° C
    • Storage: -4° F to +176° F / -20° C to +80° C
  • Humidity
    • Operating / Storage: 20% to 90% (non-condensing)
  • (*1) ARC and HEC are not supported. CEC: Pass through between selected input and output.
  • (*2) HDR is supported if external EDID is selected while an HDR-supported sink device is connected for EDID setting or if copied EDID of an HDR-supported sink device is selected for EDID setting.
  • (*3) 3D is supported if external EDID is selected while a 3D-supported sink device is connected for EDID setting or if copied EDID of 3D-supported sink device is selected for EDID setting.
  • (*4) 4K format: the following color depths are supported.
    • 24 Hz / 25 Hz / 30 Hz: 24 bit, 30 bit, 36 bit (RGB, YCbCr 4:4:4, YCbCr 4:2:2)
    • 50 Hz / 59.94 Hz / 60 Hz: 24 bit、30 bit、36 bit (YCbCr 4:2:2, YCbCr 4:2:0): 24 bit (RGB, YCbCr 4:4:4)
  • (*5) The distance mentioned above is the maximum extension range acquired under the following environments:
    • 1080p@60: IDK’s AWG24 cable was used and signals of 1080p@60 24 bit / pixel (8 bit / component) was input or output.
    • 4K@60:18 Gbps hi-speed transmission cable was used and signals of 4K@60 24 bit / pixel (8 bit / component) was input or output.
    • The maximum distance depends on connected devices. If IDK’s cable is not used, video may be interrupted or may not be output even within the mentioned range.
  • (*6) The anti-snow feature automatically fixes snow noise that is a specific symptom of HDCP-compliant signal and mainly occurs at start-up. This feature does not work when snow noise has already occurred during startup or when it occurs due to a bad condition of the transmission line.
  • (*7) For digital systems, some problems, such as an HDCP authentication error, can often be recovered by physically disconnecting and reconnecting the digital cables. However, the Connection Reset feature will fix these problems automatically without the need to physically plug and unplug the cables. It creates the same condition as if the cable were physically disconnected and reconnected. This feature only works for the IMP-400UHD’s output. If other devices are connected between the IMP-400UHD’s output and sink device, this feature may be invalid.
Coming Soon