4K HDMI/ DP/ VGA Presentation Switch med HDBaseT

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Här har vi en presentations switch med integrerad scaling och stöd för HDMI, USB-C och DisplayPort upp till 4K/60 ( 4:4:4, 8-bit ) medans VGA ingången stödjer upplösning upp till 1920x1200 även känd som WUXGA. HDBaseT stödjer upplösningar upp till 4K60Hz ( 4:2:0 ) samt inbäddat ljud och kontroll/styrning över Ethernet upp till 100 meter.

Denna produkten följer HDCP 2.2 standarden och kan både skala upp och ner inkommande material.

EL-8300VA har flera ingångar för analogt stereo ljud samt mikrofoner vilket gör det enkelt att t.ex mixa ljud och tal tillsammans.

Vi har ett antal olika sätt att styra produkten, bland annat genom RS232, Telnet, Voltage Triggers och knappar på fronten.

The EL-8300VA is an advanced multi-format presentation switch with integrated scaling across the HDMI, USB-C, Displayport and VGA inputs, plus HDMI and HDBaseT outputs. The EL-8300VA features HDBaseT extension for video up to 4K/60 (4:2:0), plus embedded audio, control and Ethernet over distances of up to 100m. The HDMI, USB-C and DisplayPort inputs support video up to 4K/60 (4:4:4, 8-bit) while the VGA input supports resolutions up to WUXGA. The EL-8300VA is HDCP 2.2 compliant and features 4K/60 4:4:4 upscaling and downscaling across all the inputs.

The EL-8300VA includes multiple analogue stereo audio inputs and microphone input, along with amplified and balanced line-level analogue stereo outputs, providing a range of audio routing and mixing functionality. The built-in audio mixer function allows the user to mix audio from any LPCM 2.0 source with the microphone input for presentation or lecture usage. The ability to switch back and forth between mixed and non-mixed audio provides additional flexibility to the presentation experience.

Trigger inputs allow the easy addition of a remote control keypad (CR-TG1), or third party voltage trigger products, which can be installed within a podium or table in a conference room or classroom. This interface enables the user to activate functions with the simple press of a button. Comprehensive control options are provided via the front panel buttons (various button locking features available), On-Screen Display (OSD), WebGUI, IP Telnet, Voltage Trigger, and RS-232.


  • 8x2 Presentation switcher with HDMI, DisplayPort, VGA and USB-C inputs
  • HDMI 2.0, DVI 1.0 and HDCP 2.2 compliant
  • HDBaseT and HDMI mirrored outputs with scaling functionality
  • Supports up to 4K UHD (18Gbps, [email protected]/60Hz 4:4:4, 8-bit) video input and output (HDMI)
  • HDBaseT output transmits video and audio over a single Cat.5e/6/7 cable up to 100m/328ft at 1080p and 70m/230ft at 4K; Auto conversion of 6G signals for HDBaseT output compatibility
  • Audio DSP function allows the mixing of audio from different audio input types plus microphone input balancing
  • Built in 2 x 20 watts audio amplifier
  • Trigger Control Keypad (CR-TG1) support for easy single-button control, function activation (Optional)
  • Control is via OSD, RS-232, Telnet, WebGUI and triggers
  • Comprehensive EDID and HDCP management
  • Supports standard PoH from the unit to connected HDBaseT Receivers (compatible Receivers only)
  • USB Type-C port provides up to 60W of power to connected devices


Inputs1x USB-C [1x USB-C / Thunderbolt]
5x HDMI [5x HDMI Uncompressed AV and Data]
1x Display Port [1x Display Port Uncompressed AV]
1x 15pin Dsub [1x VGA RGBHV]
1x 6.35mm Stereo Jack [1x Microphone]
6x 3.5mm Stereo mini-jack [6x Analogue Stereo(L/R)]
2x Phoenix (2 pin) [2x Contact Closure Relay Outputs]
1x 3.5mm Stereo mini-jack [1x Infra Red Receiver]
1x Phoenix (4 pin) [1x RS-232 local control]
1x Phoenix (4 pin) [1x RS-232 HDBaseT pathway]

Outputs1x HDMI [1x HDMI Uncompressed AV and Data]
1x RJ45 [1x HDBaseT HDMI & Propriety Data]
1x Phoenix (5 pin) [1x Analogue Stereo (Balanced or Unbalanced)]
2x Phoenix (2 pin) [1x Speaker Level Stereo Output]

Dimensions432mm [W] x 192mm [D] x 49mm [H]
Net Weight2550g
Gross Weight369g