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USER MANUAL CHE-HDBT250 Comprehensive
Comprehensive Connectivity Company
CHE-HDBT250
Pro AV/IT HDBaseT™ 4K60 18G HDMI Extender Kit with Audio, RS232, IR, PoC up to 492ft
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SVCBET SVCBET® COMPRESSOR/RNS SERVICE HDMI OUT AUDIO OUT IR IN IR OUT TX + RX RS-232User Manual
VER 1.0
Thank you for purchasing this product
For optimum performance and safety, please read these instructions carefully before connecting, operating or adjusting this product. Please keep this manual for future reference.
Surge protection device recommended
This product contains sensitive electrical components that may be damaged by electrical spikes, surges, electric shock, lighting strikes, etc. Use of surge protection systems is highly recommended in order to protect and extend the life of your equipment.
Table of Contents
- Introduction...... 1
- Features.... 1
- Package Contents. 2
- Specifications.... 2
- Operation Controls and Functions...... 4
5.1 Transmitter Panel....4
5.2 Receiver Panel. 5
5.3 IR Pin Definition....6
- Application Example......8
1. Introduction
The CHE-HDBT250 HDBaseT HDMI Extender can extend high-definition video / audio signals, RS-232, bi-directional IR, and the distance is up to 492ft / 150 meters between transmitter and receiver via a single Cat5e/6 cable. It supports resolution up to 4K2K@60Hz 4:4:4, 18Gbps and HDCP 2.2. One HDMI loop port is available for output. It also supports de-embedded audio for L/R audio output and PoC function. In addition, the CHE-HDBT250 is equipped with two-way IR pass-through which allows for source and display control.
This CHE-HDBT250 includes two units: transmitter unit and receiver unit. The transmitter unit is responsible for capturing HDMI input signal and carrying the signal via one cost effective Cat5e/6 cable, and transmitting / emitting IR control signals. The receiver unit is responsible for receiving the HDMI signal and transmitting / emitting IR control signal.
The CHE-HDBT250 offers the most convenient solution for HDMI extension via a single Cat5e/6 with long distance capability, and is the perfect solution for any application.
2. Features
☆ HDCP 2.2 / HDCP 1.4 and DVI 1.0 compliant
☆ Supports 18Gbps video bandwidth
The maximum extended transmission distance via a single Cat5e/6 cable: 394ft / 120 meters for 4K2K signal; 492ft / 150 meters for 1080P signal
☆ Supports one HDMI loop output on the transmitter
☆ De-embedded audio to analog stereo output on receiver
☆ With bi-directional IR, RS-232 and CEC pass-through
HDR, HDR10+, Dolby Vision and HLG function supported
☆ Supports PoC (Power over Cable) function
☆ Compact design for easy and flexible installation
3. Package Contents
| Qty | Item |
| 1 | CHE-HDBT250 (Transmitter & Receiver kit) |
| 1 | IR Blaster cable (1.5 meters) |
| 1 | 20~60KHz IR Receiver cable (1.5 meters) |
| 4 | Mounting Ear |
| 2 | 3-pin Phoenix connector |
| 1 | 24V/1A Locking Power adapter |
| 1 | User Manual |
4. Specifications
| Technical | |
| HDCP Compliance | HDCP 2.2 / HDCP 1.4 |
| Video Bandwidth | 18Gbps |
| Video Resolution | 4K2K 50/60Hz 4:4:44K2K 50/60Hz 4:2:24K2K 50/60Hz 4:2:04K2K 30Hz 4:4:41080p, 1080i, 720p, 720i, 480p, 480iAll HDMI 3D TV formatsAll PC resolutions including 1920 x 1200 |
| Color Space | RGB / YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0 |
| Color Depth | 8/10/12-bit (1080P60Hz, 4K30Hz, 4K60Hz YCbCr4:2:2/4:2:0)8-bit (4K60Hz 4:4:4 ) |
| HDMI Audio Formats | LPCM 2.0/2.1/5.1/6.1/7.1, Dolby Digital, DolbyTrueHD, Dolby Digital Plus(DD+), DTS-ES, DTSHD Master, DTS HD-HRA, DTS-X |
| L/R Audio Formats | PCM 2.0 |
| ESD Protection | Human body model — ±8kV (Air-gap discharge) &±4kV (Contact discharge) |
| Connection | |||
| Transmitter | Inputs: 1x HDMI Type A [19-pin female]Outputs: 1x HDMI Type A [19-pin female]1x HDBT OUT [RJ45, 8-pin female]Control: 1x IR IN [3.5mm Stereo Mini-jack]1x IR OUT [3.5mm Stereo Mini-jack]1x RS-232 [Phoenix jack]1x SERVICE [Mini-USB, Update port] | ||
| Receiver | Inputs: 1x HDBT IN [RJ45, 8-pin female]Outputs: 1x HDMI Type A [19-pin female]1x AUDIO OUT [3.5mm Stereo Mini-jack]Control: 1x IR IN [3.5mm Stereo Mini-jack]1x IR OUT [3.5mm Stereo Mini-jack]1x RS-232 [Phoenix jack]1x SERVICE [Mini-USB, Update port] | ||
| Mechanical | |||
| Housing | Metal Enclosure | ||
| Color | Black | ||
| Dimensions | Transmitter / Receiver:140mm [W] x 65mm [D] x 18mm [H] | ||
| Weight | Transmitter: 160g, Receiver: 155g | ||
| Power Supply | Input: AC 100 - 240V 50/60HzOutput: DC 24V/1A (Locking connector) | ||
| Power Consumption | 9.36 W | ||
| Operating Temperature | 32 - 104°F / 0 - 40°C | ||
| Storage Temperature | -4 - 140°F / -20 - 60°C | ||
| Relative Humidity | 20 - 90% RH (no condensation) | ||
| Resolution / Distance | |||
| 4K2K | 394ft / 120M | ||
| 1080P | 492ft / 150M | ||
| Resolution / Cable Length | 4K60 - Feet / Meters | 4K30 - Feet / Meters | 1080P60 - Feet / Meters |
| HDMI IN / OUT | 16ft / 5M | 32ft / 10M | 50ft / 15M |
| The use of “Premium High Speed HDMI” cable is highly recommended. | |||
5. Operation Controls and Functions
5.1 Transmitter Panel
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SERVICE 1 2 DC 24V HDBT OUT HDM I OUT HDM I IN IR IN IR OUT TX + Rx RS-232 3 5 4 6 7 8 9 11| No. | Name | Function Description |
| 1 | Power LED | Red LED indicates that the transmitter is powered on. |
| 2 | SERVICE port | Firmware update port. |
| 3 | DC 24V | DC 24V/1A power supply input port.Note that the extender supports PoC function, it means that either transmitter or receiver is powered on by 24V/1A power adapter, the other one doesn't need power supply. |
| 4 | HDBT OUT | RJ45 connector for connecting the HDBT IN port of receiver with a CAT 5e/6 cable. |
| 5 | Connection Signal Indicator lamp | Illuminating: Transmitter and Receiver are in good connection status.Flashing: Transmitter and Receiver are in poor connection status.Dark: Transmitter and Receiver are not connected. |
| 6 | Data Signal Indicator lamp | Illuminating: HDMI signal with HDCP.Flashing: HDMI signal without HDCP.Dark: No HDMI signal. |
| 7 | HDMI OUT | HDMI loop output for display. |
| 8 | HDMI IN | HDMI source input. |
| 9 | IR IN | IR input port for receiving the signal of IR remote. |
| 10 | IR OUT | IR output port for control of source device. This IR output signal is from the IR IN port of receiver. |
| 11 | RS-232 | 3-pin Phoenix connector for RS-232 command transmission. The RS-232 command will pass-through from transmitter to receiver or from receiver to transmitter. |
5.2 Receiver Panel
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SERVICE 1 2 DC 24V HDBTIN HDMI OUT AUDIO OUT IR IN IR OUT TX + RS RS-252 3 5 4 6 7 8 9 11| No. | Name | Function Description |
| 1 | Power LED | Red LED indicates that the receiver is powered on. |
| 2 | SERVICE port | Firmware update port. |
| 3 | DC 24V | DC 24V/1A power supply input port.Note that the extender supports PoC function, it means that either transmitter or receiver is powered on by 24V/1A power adapter, the other one doesn't need power supply. |
| 4 | HDBT IN | RJ45 connector for connecting the HDBT OUT port of transmitter with a CAT 5e/6 cable. |
| 5 | Connection Signal Indicator lamp | Illuminating: Transmitter and Receiver are in good connection status.Flashing: Transmitter and Receiver are in poor connection status.Dark: Transmitter and Receiver are not connected. |
| 6 | Data Signal Indicator | Illuminating: HDMI signal with HDCP.Flashing: HDMI signal without HDCP.Dark: No HDMI signal. |
| 7 | HDMI OUT | HDMI output for display. |
| 8 | AUDIO OUT | 3.5mm stereo connector for analog audio output. |
| 9 | IR IN | IR input port for receiving the signal of IR remote. |
| 10 | IR OUT | IR output port for control of display device. This IR output signal is from the IR IN port of transmitter. |
| 11 | RS-232 | 3-pin Phoenix connector for RS-232 command transmission. The RS-232 command will pass-through from transmitter to receiver or from receiver to transmitter. |
5.3 IR Pin Definition
IR Receiver and Blaster pin's definition is as below:
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Close-up of a black audio cable with a separate connector (no text or symbols visible)IR RECEIVER
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Two black cables with metallic connectors, one open and one closed (no text or symbols visible)IR BLASTER
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IR Blaster 1 IR Blaster Signal 2 Power 3 NC
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IR Receiver 1 IR Signal 2 Power 3 GroundingThe following is IR system diagram about IR cable use method.
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TV remote CAT 5e/6 cable Transmitter DVD Receiver IR Receiver cable DVD remote IR Blaster cable TVNote: When the angle between the IR receiver and the remote control is ± 45^ , the transmission distance is 0-5 meters; when the angle between the IR receiver and the remote control is ± 90^ , the transmission distance is 0-8 meters.
6. Application Example
flowchart
graph TD
A["Transmitter"] --> B["DC 24V"]
A --> C["HDBT OUT"]
A --> D["HDMI OUT"]
A --> E["HDMI IN"]
A --> F["IR IN"]
A --> G["IR OUT"]
A --> H["TN + TN 100 222"]
A --> I["Controller"]
J["Receiver"] --> K["DC 24V"]
J --> L["HDBT IN"]
J --> M["H T"]
J --> N["AUDIN OUT"]
J --> O["IR IN"]
J --> P["IR OUT"]
Q["Power Supply"] --> R["+"]
S["CAT 5e/6 cable"] --> T["UHDTV"]
U["IR Blaster"] --> V["IR Receiver"]
W["IR Blaster"] --> X["IR Receiver"]
Y["UHDTV"] --> Z["2.0 Speakers"]
style A fill:#f9f,stroke:#333
style J fill:#ccf,stroke:#333
style U fill:#cfc,stroke:#333
style W fill:#fcc,stroke:#333
style Y fill:#cff,stroke:#333
80 Little Falls Road, Fairfield, NJ 07004
sales@comprehensiveco.com | 800-526-0242 | www.ComprehensiveCo.com