此機型旨在將HDMI或DP影音訊號切換到HDMI和HDBaseT輸出。它提供三個HDMI輸入，一個DP輸入，一個HDMI輸出和一個HDBaseT輸出。 HDBaseT輸出支持PoC，可搭配與連接所附的HDBaseT接收器，最遠傳輸距離可達為70米（230英尺）。
本切換器支持高達4Kx2K @ 60Hz 4：4：4的影音輸入解析度。通過多種內置EDID設置，包括EDID直通選項，最高質量的影音數位訊號將直接從路由器傳輸到顯示端。HDMI或DP輸入上支援立體聲和多聲道音頻，除了已嵌入的HDMI和HDBT輸出的音頻（可以將其靜音）之外，該音頻還可同時反嵌入到模擬音頻輸出中。
4KHDBT-42PS具有多種控制方法。設置為“自動”時，將自動切換到最新訊號來源並將其加入至切換器中，當訊號來源被移除時，切換器將切換到第一個偵測到的輸入源。還可以通過前面板按鈕，對IR、RS232和GUI手動控制切換。
- 切換器與HDBaseT接收器之間的傳輸距離在1080p時可達70m，在4K視頻時可達40m
- 支援自動切換
- HDMI和DP視頻解析度高達4Kx2K @ 60Hz 4：4：4
- 支援HDMI 2.0，HDCP 2.2兼容
- 支援DP 1.2和Multi-Stream Transport（MST）。
- MIC和LINE輸入可以混合到音頻輸出。
- 3種麥克風輸入，支援電容式麥克風、動圈式麥克風和無線麥克風。
- 智能EDID管理：四個內置的EDID可以針對各種應用和自定義設置進行設置。
- 支援12V PoC。
- 可通過前面板按鈕，對紅外遙控器、RS232和GUI進行控制。
- 支持韌體升級。
4KHDBT-45PS spec.
| 4x2 4K Presentation Switcher | |
| Video | |
| Video Input | (1) HDMI/MHL, (3) HDMI, (1) DP |
| Video Input Connector | (3) Type-A female HDMI, (1) DisplayPort |
| HDMI Input Resolution | Up to 4Kx2K@60Hz 4:4:4 8bit |
| MHL Input Resolution | Up to 1080P@60Hz |
| DP Input Resolution | Up to 4Kx2K@60Hz 4:4:4 8bit |
| Video Output | (1) HDMI, (1) HDBT |
| Video Output Connector | (1) Type-A female HDMI, (1) RJ45 |
| HDMI Output Resolution | Up to 4Kx2K@60Hz 4:4:4 8bit |
| HDBT Output Resolution | Up to 4Kx2K@60Hz 4:2:0 8bit |
| HDMI Version | 2 |
| HDCP Version | 2.2 |
| MHL Version | 2.2 |
| DP Version | 1.2 |
| HDR | Supported |
| CEC | Supported |
| HPD | Supported |
| Audio Input | |
| Input | (1) MIC, (1) LINE |
| Input Connector | (2) 3-pin terminal blocks |
| HDMI Input Audio Format | PCM 7.1 audio, Dolby Atmos®, Dolby® TrueHD, Dolby Digital® Plus, DTS:X™, and DTS-HD® Master Audio™ pass-through |
| DP Input Audio Format | 8 channels LPCM, up to 24bit 192KHz, AC3, DTS |
| LINE/MIC Input Audio Format | PCM |
| Audio Input Impedance | >10KΩ |
| Audio Output | |
| Output | (1) L/R balanced analog audio |
| Output Connector | (1) 5-pin terminal block |
| Output Analog Audio Format | PCM |
| HDMI Output Audio Format | Bypass Mode: PCM 7.1 audio, Dolby Atmos®, Dolby® TrueHD, Dolby Digital® Plus, DTS: X™, and DTS-HD® Master Audio™ pass-through. Mix Mode: PCM 7.1 audio. |
| DP Output Audio Format | Bypass Mode: 8 channels LPCM, up to 24bit 192KHz, AC3, DTS. Mix Mode: 8 channels LPCM, up to 24bit 192KHz, AC3, DTS. |
| Max Output Level | <0.1% (-80 dB), 20Hz – 20KHz bandwidth, 1KHz sine at 0 dBFS level (or max level) |
| THD+N | <0.1% (-80 dB), 20Hz – 20KHz bandwidth, 1KHz sine at 0 dBFS level (or max level) |
| SNR | >80dB |
| Crosstalk Isolation | >75dB, 10KHz sine at 0dBFS level (or max level before clipping) |
| L-R Level Deviation | <0.5dB, 1KHz sine at 0dBFS level (or max level before clipping) |
| Frequency Response Deviation | <±0.5 dB, 20Hz ~ 20KHz |
| Output Load Capability | 1KΩ and higher (supports 10x paralleled 10KΩ loads) |
| Control | |
| Control Port | (1) IR IN, (1) IR OUT, (1) IR EYE, (1) FIRWARE, (1) RS232, (1) TCP/IP |
| Control Connector | (3) 3.5mm mini jacks, (1) Type-A USB, (1) 3-pin terminal block, (1) RJ45 |
| General | |
| Transmission Distance | 1080P≤70m, 4Kx2K≤40m |
| Bandwidth | 18Gbps |
| Operation Temperature | -10℃ ~ +55℃ |
| Storage Temperature | -25℃ ~ +70℃ |
| Relative Humility | 10%-90% |
| External Power Supply | Input: AC 100~240V, 50/60Hz, Output: 24V DC 2.71A |
| Power Consumption | 27W (Max) |
| Dimension (W*H*D) | 220mm x 44mm x 172.5mm |
| Net Weight | 735g |
| HDBaseT Receiver | |
| Video Input | (1) HDBT |
| Video Input Connector | (1) RJ45 |
| Video Output | (1) HDMI |
| Video Output Connector | (1) Type-A female HDMI |
| Control Port | (1) IR IN, (1) IR OUT, (1) RS232 |
| Control Connector | (2) 3.5mm mini jacks, (1) 3-pin terminal block |
| General | |
| Transmission Distance | 1080P≤70m, 4Kx2K≤40m |
| Resolution | Up to 4K×2K@60Hz 4:4:4 8bit |
| Bandwidth | 18Gbps |
| HDMI Version | 2 |
| HDCP Version | 2.2 |
| Power Consumption | 14W (max) |
| Operation Temperature | -10℃ ~ +55℃ |
| Storage Temperature | -25℃ ~ +70℃ |
| Relative Humility | 10%-90% |
| External Power Supply | Input: 100VAC~240VAC, 50/60Hz, Output: 12V DC 2A |
| Dimension (W*H*D) | 115mm x 16 mm x 84mm |
| Net Weight | 153g |