Description
This 4K HDBaseT 3.0 Extender can extend uncompressed HDMI/USB-C signals, bi-directional IR, RS-232, and USB signals up to 328ft/100m via a single CAT6A/7 cable. Video resolution is up to 4K2K@60Hz YUV 4:4:4. The transmitter features 1x HDMI input, 1x USB-C input (A/V + USB 3.2 + 1G Ethernet + 100W charging), 1x USB 3.2 Host and 3x USB 3.2 Device ports. It can switch between HDBT Standard Mode (factory default) and HDBT Long Reach Mode, and supports EDID management. The receiver features 1x HDMI output and 4x USB 2.0 Device ports. Both transmitter and receiver support analog audio de-embedding, bi-directional IR, RS-232 and 1G LAN pass-through. This product supports bi-directional 24V PoC function with PoC switch.
Features
☆ Compliant with HDCP 2.2 and DisplayPort 1.4a, 18Gbps video bandwidth
☆ HDBaseT 3.0 VS3000 chipset based design
☆ Support video resolution up to 4K2K@60Hz (YUV 4:4:4) as specified in HDMI 2.0b
☆ 4K60/4K30/1080P signal transmission distance up to 328ft/100m via a single CAT6A/7 cable (HDBT Standard Mode)
☆ 1080P 8bit signal transmission distance up to 492ft/150m via a single CAT6A/7 cable (HDBT Long Reach Mode)
☆ TX features 1x HDMI input, 1x USB-C input, 1x HDMI/HDBT output, 1x USB 3.2 host and 3x USB 3.2 clients
☆ RX features 1x HDBT input, 1x HDMI output, 4x USB 2.0 clients
☆ USB-C and HDMI signal inputs support auto or manual switching mode
☆ Auto switching supports HDMI 5V or signal detect selection
☆ TX USB-C host port supports DP-ALT mode for A/V, USB 3.2 data, 1G Ethernet and power charging up to 100 watts
☆ HDR, HDR10, HDR10+, Dolby Vision LLM and HLG pass-through
☆ 4K to 1080p downscaling on HDMI output, no frame rate conversion
☆ Both TX and RX support analog audio de-embedding
☆ RS-232 signal pass-through and API control
☆ RS-232/CEC control external device power on/off
☆ 1G Ethernet and bi-directional IR signal pass-through
☆ Advanced EDID management
☆ Support bi-directional 24V PoC with PoC switch (USB-C charging only from TX power supply)
☆ Compact design for easy and flexible installation
Package Contents
① 1x 4K HDMI/USB-C over HDBaseT 3.0 Extender (Transmitter)
② 1x 4K HDMI/USB-C over HDBaseT 3.0 Extender (Receiver)
③ 2x 3pin-3.5mm Phoenix Connector (male)
④ 2x 5pin-3.5mm Phoenix Connector (male)
⑤ 4x Mounting Ear
⑥ 8x Machine Screw (KM3×6)
⑦ 1x IR Blaster Cable (1.5m)
⑧ 1x IR Receiver Cable (1.5m)
⑨ 1x 24V/7.5A Desktop Power Supply
⑩ 1x User Manual
Specifications
| Technical | |
| HDMI Compliance | HDMI 2.0b |
| HDCP Compliance | HDCP 2.2 |
| DP Compliance | DisplayPort 1.4a |
| Video Bandwidth | 18Gbps |
| Video Resolution | Up to 4K2K@60Hz YUV 4:4:4 (supports full range including 480i/p, 576i/p, 720p, 1080i/p, 2160p up to 4096×2160p60Hz) |
| Color Space | RGB, YCbCr 4:4:4 / 4:2:2, YUV 4:2:0 |
| Color Depth | 8/10/12bit |
| HDR | HDR, HDR10, HDR10+, Dolby Vision, HLG |
| Audio Formats |
HDMI/USB-C/HDBT: LPCM 2/5.1/7.1CH, Dolby Digital/Plus/EX, Dolby TrueHD, Dolby Atmos, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD Analog Audio: LPCM 2CH (sample rate 32~192kHz) |
| Audio Parameters |
Max 8.2dBu (2Vrms) balanced audio Max 2.2dBu (1Vrms) unbalanced audio |
| Output Level (Max) | 2Vrms balanced / 1Vrms unbalanced |
| Output Impedance | 600 Ohm balanced / 300 Ohm unbalanced |
| Frequency Response | 20Hz to 20kHz (-/+0.5dB) |
| Audio S/N Ratio | >90dB@0dBu, 1kHzA-weighted |
| Dynamic Range | >90dB@0dBu, 1kHzA-weighted |
| Audio THD+N | <0.01% at +4dBu, 1KHz |
| Audio Output Delay | <1ms |
| Transmission Distance |
HDBT Standard Mode (4K60/4K30/1080P): 328ft/100m (CAT6A/7) HDBT Long Reach Mode (1080P 8bit): 492ft/150m (CAT6A/7) HDMI/USB-C passive cable: 16.4ft/5m USB 3.2 Gen 1 5Gbps passive cable: 5.9ft/1.8m |
| USB Support |
TX: USB 3.2 Gen 1 5Gbps, compatible with USB 2.0 480Mbps RX: USB 2.0 350Mbps |
| USB Host Ports | TX: 1x USB-C 3.2 Gen 1 + 1x USB-B 3.2 Gen 1 / RX: None |
| USB Device Ports | TX: 1x USB-C 3.2 Gen 1 + 2x USB-A 3.2 Gen 1 / RX: 1x USB-C 2.0 + 3x USB-A 2.0 |
| USB Power Supply |
TX Host: 1x USB-C port (100W charging) TX Device: 1x USB-C (1A) + 2x USB-A (1.5A) RX Device: 1x USB-C (1A) + 3x USB-A (1A) |
| IR Level | 12Vp-p |
| ESD Protection | IEC 61000-4-2: ±8kV (Air-gap discharge), ±4kV (Contact discharge) |
| Connection | |
| Transmitter Input |
1x HDMI IN [Type A, 19-pin female] 1x USB-C IN [USB Type C, 24-pin female] |
| Transmitter Output |
1x HDBaseT OUT [RJ45, HDBT output with 24V PoC] 1x HDMI OUT [Type A, 19-pin female] 1x AUDIO OUT [5pin-3.5mm phoenix connector] |
| Transmitter Control |
1x LAN [RJ45, 1G Ethernet pass-through] 1x RS-232 [3pin-3.5mm phoenix connector] 1x SERVICE [USB-C, USB 2.0 only, 12-pin female] 1x USB HOST [USB Type B, 9-pin female] 1x USB DEVICE [USB 3.2 Type C, 24-pin female] 2x USB DEVICES [USB 3.2 Type A, 9-pin female] 1x IR IN [3.5mm audio jack, 12V level] 1x IR OUT [3.5mm audio jack] |
| Receiver Input | 1x HDBaseT IN [RJ45, HDBT input with 24V PoC] |
| Receiver Output |
1x HDMI OUT [Type A, 19-pin female] 1x AUDIO OUT [5pin-3.5mm phoenix connector] |
| Receiver Control |
1x LAN [RJ45, 1G Ethernet pass-through] 1x RS-232 [3pin-3.5mm phoenix connector] 1x SERVICE [USB-C, USB 2.0 only, 12-pin female] 1x USB DEVICE [USB 2.0 Type C, 12-pin female] 3x USB DEVICES [USB 2.0 Type A, 4-pin female] 1x IR IN [3.5mm audio jack, 12V level] 1x IR OUT [3.5mm audio jack] |
| Mechanical | |
| Housing | Metal Enclosure |
| Color | Black |
| Dimensions | Transmitter/Receiver: 208mm [W] × 122mm [D] × 22mm [H] |
| Weight | Transmitter: 687g / Receiver: 636g |
| Power Supply | Input: AC 100–240V 50/60Hz, Output: DC 24V/7.5A (US/EU standards, CE/FCC/UL certified) |
| Power Consumption (Max) |
173W (Power supply from TX, 100W USB-C charging, PoC to RX) 73W (Power supply from TX or RX, without USB-C charging) |
| Operating Temperature | 0°C ~ 40°C / 32°F ~ 104°F |
| Storage Temperature | -20°C ~ 60°C / -4°F ~ 140°F |
| Operating Humidity | 20% ~ 80% (relative humidity, non-condensing) |
| Storage Humidity | 10% ~ 90% (relative humidity, non-condensing) |
Operation Controls and Functions
Transmitter — Front Panel
| No. | Name | Function Description |
|---|---|---|
| 1 | Power LED (Red) | Red LED indicates that the transmitter is powered on. |
| 2 | LINK LED (Green) | Light on: Transmitter and receiver are in good connection status. Light flashing: Poor connection status. Light off: Not connected. |
| 3 | USB-C LED (Green) | When the USB-C IN port is selected as the video signal input channel, the USB-C LED will be on. |
| 4 | HDMI LED (Green) | When the HDMI IN port is selected as the video signal input channel, the HDMI LED will be on. |
| 5 | SELECT Button | Press this button to switch between HDMI and USB-C signal input. |
| 6 | IR IN | IR signal input port, connected to IR Receiver cable. |
| 7 | IR OUT | IR signal output port, connected to IR Blaster cable. |
| 8 | EDID DIP Switch | Used for EDID setting (see EDID Setting List below). Note: Only when the EDID DIP switch is set to 1111 are the EDID settings through API commands valid. |
| 9 | MODE Switch | Switch to "STD": HDBT Standard Mode (factory default) — extends 4K60/4K30/1080P up to 100m via CAT6A/7. Switch to "LRM": HDBT Long Reach Mode — extends 1080P 8bit up to 150m via CAT6A/7. Note: In Long Reach Mode, only USB HID devices (mouse/keyboard) can be transmitted; USB 2.0 devices are not supported. |
| 10 | USB Device Ports (1–3) | Three USB 3.2 device ports (two USB-A and one USB-C) connected to mouse, keyboard, USB Flash Drive or other USB devices. |
Transmitter — Rear Panel
| No. | Name | Function Description |
|---|---|---|
| 11 | DC 24V | DC 24V/7.5A power supply input port. Note: The extender supports PoC — if either TX or RX is powered by the 24V adapter, the other unit does not require a separate power supply. |
| 12 | LAN | 1G Ethernet pass-through port. Yellow indicator flashes at 1000Mbps; green indicator flashes at 100Mbps. |
| 13 | HDBaseT OUT | HDBaseT output port, connected to the HDBaseT IN port of the receiver with a CAT6A/7 cable. Used for HDMI, network and USB signal pass-through. |
| 14 | HDMI OUT | HDMI signal loop output port, connected to HDMI display device. |
| 15 | Link Signal Indicator (Green) | Light on: Transmitter and receiver are in good connection status. Light flashing: Poor connection status. Light off: Not connected. |
| 16 | Data Signal Indicator (Yellow) | Light on: Video signal transmission with HDCP encryption. Light flashing: Video signal without HDCP encryption. Light off: No video signal. |
| 17 | HDMI IN | HDMI signal input port, connected to HDMI source device. |
| 18 | USB-C IN | USB Type C port with four functions: (1) USB-C video signal input. (2) USB-C host port for USB 3.2 Gen 1 signal transmission when USB-C is selected as input. (3) USB-C charging — provides 100W charging only when TX is connected to the 24V/7.5A power supply. (4) 1G Ethernet access port. |
| 19 | USB HOST | USB 3.2 Gen 1 host port, connected to PC. |
| 20 | AUDIO OUT | Analog audio output port supporting balanced audio (max 2Vrms) and unbalanced audio (max 1Vrms). Balanced: L+, L–, GND, R+, R– Unbalanced: L+, GND, R+ |
| 21 | RS-232 | RS-232 serial port for RS-232 signal pass-through and API commands control. |
| 22 | SERVICE | USB 2.0 Type C port for firmware upgrade and API commands control. |
| 23 | POC Switch | 24V PoC on/off switch. ON: PoC enabled (factory default). OFF: PoC disabled (requires local DC 24V power supply). |
Receiver Panel
| No. | Name | Function Description |
|---|---|---|
| 1 | Power LED (Red) | Red LED indicates that the receiver is powered on. |
| 2 | LINK LED (Green) | Light on: Transmitter and receiver are in good connection status. Light flashing: Poor connection status. Light off: Not connected. |
| 3 | IR IN | IR signal input port, connected to IR Receiver cable. |
| 4 | IR OUT | IR signal output port, connected to IR Blaster cable. |
| 5 | HDBaseT IN | HDBaseT input port, connected to the HDBaseT OUT port of the transmitter with a CAT6A/7 cable. Used for HDMI, network and USB signal pass-through. |
| 6 | DC 24V | DC 24V/7.5A power supply input port. Note: The extender supports PoC — if either TX or RX is powered by the 24V adapter, the other unit does not require a separate power supply. |
| 7 | LAN | 1G Ethernet pass-through port. Yellow indicator flashes at 1000Mbps; green indicator flashes at 100Mbps. |
| 8 | HDMI OUT | HDMI signal output port, connected to HDMI display device such as TV or monitor. |
| 9 | Data Signal Indicator (Yellow) | Light on: Video signal with HDCP encryption. Light flashing: Video signal without HDCP encryption. Light off: No video signal. |
| 10 | Link Signal Indicator (Green) | Light on: Good connection status. Light flashing: Poor connection status. Light off: Not connected. |
| 11 | USB Device Ports | Three USB 2.0 device ports (two USB-A and one USB-C) plus one additional USB device port connected to mouse, keyboard, USB Flash Drive or other USB devices. |
| 12 | AUDIO OUT | Analog audio output port supporting balanced audio (max 2Vrms) and unbalanced audio (max 1Vrms). Balanced: L+, L–, GND, R+, R– Unbalanced: L+, GND, R+ |
| 13 | HDMI OUT | HDMI signal output port, connected to HDMI display device. |
| 14 | RS-232 | RS-232 serial port for RS-232 signal pass-through and API commands control. |
| 15 | SERVICE | USB 2.0 Type C port for firmware upgrade and API commands control. |
| 16 | POC Switch | 24V PoC on/off switch. ON: PoC enabled (factory default). OFF: PoC disabled (requires local DC 24V power supply). |
EDID Setting List
| EDID DIP (4-bit) | EDID Description |
|---|---|
| 0000 | EDID Auto (default) |
| 0001 | HDMI 1080p@60Hz, Audio 2CH PCM |
| 0010 | HDMI 4K@30Hz 4:4:4, 8-bit, Audio 2CH PCM |
| 0011 | HDMI 4K@60Hz 4:4:4, 8-bit, Audio 2CH PCM |
| 0100 | HDMI 1080p@60Hz, Audio 5.1CH DTS/DOLBY |
| 0101 | HDMI 1080p@60Hz, Audio 7.1CH DTS/DOLBY/HD |
| 0110 | HDMI 4K@60Hz 4:4:4, 8-bit, Audio 5.1CH DTS/DOLBY |
| 0111 | HDMI 4K@60Hz 4:4:4, 8-bit, Audio 7.1CH DTS/DOLBY/HD |
| 1000 | HDMI 1920×1200@60Hz, Audio 2CH PCM |
| 1001 | DVI 1920×1080@60Hz, Audio None |
| 1010 | DVI 1920×1200@60Hz, Audio None |
| 1011 | EDID pass-through (Copy from TX HDMI OUT) |
| 1100 | EDID pass-through (Copy from RX HDMI OUT) |
| 1101 | User Defined 1 |
| 1110 | User Defined 2 |
| 1111 | Software EDIDs (API command control) |
API Commands
The product supports API commands via RS-232 (3-pin phoenix connector) or the SERVICE port (USB-C cable). SERVICE port (USB-C virtual RS-232): Baud rate 115200 fixed, Data bits: 8, Stop bits: 1, Parity: none. Phoenix RS-232 port: Baud rate 2400–115200 (configurable), Data bits: 8, Stop bits: 1, Parity: none.
| Command Code | Function Description |
|---|---|
| ? / help | Get the list of all commands |
| get fw version | Get firmware version |
| set reboot | Reboot the device |
| set reset | Reset to factory defaults |
| get status | Get full system status (input, video, audio, HDCP, USB, HDBT link, EDID, display auto-power) |
| set tx key on/off | Enable or disable TX front panel buttons |
| get tx key | Get TX front panel key on/off status |
| set tx UsbcAccessNetwork on/off | Set TX USB-C input port network access on/off |
| get tx UsbcAccessNetwork | Get TX USB-C input port network access status |
| set tx source x | Set TX input source. x=0 (OFF), x=1 (USB-C), x=2 (HDMI), x=3 (AVMUTE), x=4 (Internal pattern) |
| get tx source | Get TX input source |
| set tx pattern x y | Set TX internal signal generator resolution (x=1–6: 4K60/4K50/4K25/4K24/1080P60/480P60) and pattern (y=1–12: Black/Checkboard/Strip/Red/Green/Blue/White/Ramp/Red ramp/Green ramp/Blue ramp/PRBS) |
| get tx pattern | Get TX internal pattern generator output resolution and pattern |
| set tx input x hdcp y | Set TX input (x=0 All, 1 USB-C, 2 HDMI) HDCP to y=0 (off), y=1 (HDCP 1.4), y=2 (HDCP 2.2) |
| get tx input x hdcp | Get TX input HDCP status. x=0 (All), 1 (USB-C), 2 (HDMI) |
| set tx output x hdcp y | Set TX output (x=0 All, 1 HDBT, 2 HDMI) HDCP mode. y=0 (Signal management), y=1 (Auto/Follow sink), y=2 (Force 1.4), y=3 (Force 2.2) |
| get tx output x hdcp | Get TX output HDCP mode. x=0 (All), 1 (HDBT), 2 (HDMI) |
| set tx usb x | Set TX USB source. x=0 (Follow video), x=1 (USB-C host), x=2 (USB-B host) |
| get tx usb | Get TX USB source |
| get tx usbh5v x | Get TX USB host 5V status. x=0 (All), 1 (USB-C), 2 (USB-B) |
| set tx usbd5v x to y | Set TX USB device output (x=0–3) 5V to y=0 (disable), y=1 (follow host), y=2 (force always on) |
| get tx usbd5v x | Get TX USB device output 5V status. x=0–3 |
| set tx autoswitch on/off | Set TX auto-switching on/off |
| get tx autoswitch | Get TX auto-switching status |
| set tx autoswitch mode x | Set TX auto-switching mode. x=0 (5V detection), x=1 (signal detection) |
| get tx autoswitch mode | Get TX auto-switching mode |
| set tx edid x to y | Set TX input port (x=0 All, 1 USB-C, 2 HDMI) EDID to y=01–19 (01 1080p 2CH PCM, 02 1080p 5.1CH, 03 1080p 7.1CH, 04 4K30 2CH, 05 4K30 5.1CH, 06 4K30 7.1CH, 07 4K60 2CH, 08 4K60 5.1CH, 09 4K60 7.1CH, 10 4K60 4:2:0 2CH, 11 4K60 4:2:0 5.1CH, 12 4K60 4:2:0 7.1CH, 13 1920×1200 2CH, 14 DVI 1080p, 15 DVI 1200p, 16 Copy TX HDMI OUT, 17 Copy RX HDMI OUT, 18 User Defined 1, 19 User Defined 2) |
| get tx edid x | Get TX input port EDID. x=0 (All), 1 (USB-C), 2 (HDMI) |
| get tx edid data x | Get TX input port EDID data. x=0 (All), 1 (USB-C), 2 (HDMI) |
| set user edid x <y> | Set user defined EDID. x=1 (User Defined 1), x=2 (User Defined 2). y = 256 bytes EDID data |
| get user edid x | Get user defined EDID data. x=0 (both), 1, or 2 |
| set tx downscale auto/on/off | Set TX HDMI output downscale. auto (by display capability), on (force 1080p), off (bypass) |
| get tx downscale | Get TX downscale mode |
| set tx audio mute on/off | Set TX de-embedding audio mute on/off |
| get tx audio mute | Get TX de-embedding audio mute status |
| set rx output display y | Set RX output display mode. y=0 (off), y=1 (input video), y=2 (AVMUTE), y=3 (internal pattern) |
| get rx output display | Get RX output display mode |
| set rx output hdcp y | Set RX output HDCP mode. y=0 (signal management), y=1 (auto), y=2 (force 1.4), y=3 (force 2.2) |
| get rx output hdcp | Get RX output HDCP mode |
| set rx pattern x y | Set RX internal pattern generator resolution (x=1–6) and pattern (y=1–12) |
| get rx pattern | Get RX internal pattern generator output |
| set rx downscale auto/on/off | Set RX downscale mode. auto (by display), on (force 1080p), off (bypass) |
| get rx downscale | Get RX downscale mode |
| set rx audio mute on/off | Set RX de-embedding audio mute on/off |
| get rx audio mute | Get RX de-embedding audio mute status |
| set rx usbd5v x to y | Set RX USB device output (x=0–4) 5V to y=0 (disable), y=1 (follow host), y=2 (force always on) |
| get rx usbd5v x | Get RX USB device output 5V status. x=0–4 |
| set display x auto power function on/off | Set display (x=0 All, 1 TX HDMI, 2 RX HDMI) auto power on/off when input signal changes |
| get display x auto power function | Get display auto power function status |
| set display x auto power on/off time y | Set display auto power on/off delay. x=0–2, y=0–1200sec |
| get display x auto power on/off time | Get display auto power on/off delay time |
| set display x control type y | Set display power control type. x=0–2, y=1 (CEC), y=2 (RS-232), y=3 (CEC and RS-232) |
| get display x control type | Get display power control type |
| set display x power on/off | Set display (x=0 All, 1 TX HDMI, 2 RX HDMI) power on or off |
| set display x cec y | Send CEC command to display. y=1 (power on), y=2 (power off), y=3 (volume up), y=4 (volume down), y=5 (mute) |
| set serial x setting y | Set serial port (x=0 TX+RX, 1 TX, 2 RX) baud rate and format. e.g. 115200-8n1 |
| get serial x setting | Get serial port settings |
| set serial x HEX/ASCII power on <y1> delay <y2> input <y3> | Set RS-232 power on command string with optional delay and input selection for TX or RX |
| get serial x power on command | Get RS-232 power on command string |
| set serial x HEX/ASCII power off <y1> delay <y2> | Set RS-232 power off command string for TX or RX |
| get serial x power off command | Get RS-232 power off command string |