Gefen EXT-DVIKA-HBT2 - DVI extension kit over HDBaseT at 150m
DVI KVM extension kit, USB HID, bi-directional audio, IR and RS232 over HDBaseT 2.0 (CAT5/6). Supports resolutions up to 4K at 150m. HDCP 2.2. PoH (Power over HDBaseT)


DVI extender up to 150m over HDBaseT 2.0. It uses the implementation of the latest HDBaseT 2.0 technology to send DVI over a single CAT-5e cable at 150 meters. The new HDBaseT 2.0 Colligo™ platform offers additional features, such as USB and 2-way audio extension, and ensures an even more robust and resilient connection than the HDBaseT standard. It supports DVI resolutions up to 1080p and 1920x1200 (WUXGA). HDMI 4K DCI-Cinema (4096x2160@30Hz 4:4:4) and 4K Ultra HD (3840x2160@60Hz 4:2:0) resolutions along with 7.1 channels of lossless digital audio LPCM and HBR (High Bit Rate) are also supported when using DVI to HDMI cables. Supported HBR formats include Dolby Atmos®, Dolby® TrueHD, DTS:X and DTS-HD Master Audio. USB, RS-232 and 2-way analog L/R audio can be extended between transmitter and receiver to accommodate a complete workstation, including keyboard, mouse, USB peripherals, microphone, headphones and active speakers. Complies with the latest. HDCP 2.2 and HDCP 1.4 protocols.
The 1U high and half rack width chassis can be surface mounted, installed in a standard 19-inch rack using the EXT-RACK-1U-GRY rack tray, or placed on a shelf.
POH technology (Power Over HDBaseT) provides power from the receiver to the transmitting unit, using the same CAT-5 cable that extends DVI, audio and control signals. Only the receiver unit needs an external power supply. The POH standard ensures compatibility with other POH-compatible devices.
The Gefen Syner-G software, with its powerful EDID management capabilities, accelerates configuration, performs real-time performance analysis via Link Monitoring and simplifies firmware upgrades in the field.
Features of the Gefen EXT-DVIKA-HBT2 DVI Extender
- Extends DVI, USB, RS-232 and 2-way audio in a single CAT-5e.
- Full HD 1080p (1920 x 1080 at 60 Hz, 4:4:4, 12 bits), up to 100 meters
- Full HD 1080p (1920 x 1080 @ 60Hz, 4:4:4, 8-bit), up to 150 meters
- WUXGA (1920 x 1200 @ 60Hz, 8-bit), up to 150 meters
- Extends HDMI**, USB, RS-232 and 2-way audio in a single CAT-5e.
- 4K Ultra HD (3840 x 2160 @ 60Hz, 4:2:0, 8-bit), up to 100 meters
- 4K Ultra HD (3840 x 2160 @ 30Hz, 4:4:4, 8-bit), up to 100 meters
- 4K DCI Cinema (4096 x 2160 @ 30Hz 4:4:4, 8-bit), up to 100 meters
- Full HD 1080p (1920 x 1080 at 60 Hz, 4:4:4, 12 bits), up to 100 meters
- Full HD 1080p (1920 x 1080 @ 60 Hz, 4:4:4, 8-bit), up to 150 meters
- WUXGA (1920 x 1200 @ 60Hz, 8-bit), up to 495 feet/150 meters
- Supported HDMI features:
- HDMI 2.0 up to 4K 60Hz, 4:2:0, 8-bit color
- HDCP 2.2 and 1.4
- Deeo 12-bit Color
- Audio LPCM 7.1, Dolby Atmos®, Dolby® TrueHD, DTS:X™ and DTS-HD Master Audio™ pass-through
- 3DTV Broadcast
- CEC Transmission
- Lip Synchronization
- Expansion of analog L/R stereo audio from transmitter to receiver and from receiver to transmitter
- The receiver's audio input accommodates a line-level microphone or audio source.
- POH function (Power Over HDBaseT) provides power to the transmitter via the cable - only the receiver needs external power.
- Advanced EDID management through Gefen Syner-G™ software
- Link quality monitoring through Gefen Syner-G™ software
- Field firmware update via USB, using Gefen Syner-G™ software
- Power Connector Lockout
- 1U chassis height and half frame width can be:
- Surface mounted
- Installed in a standard 19-inch rack using EXT-RACK-1U-GRY rack tray (available separately).
- Placed on a shelf

Data sheet
- Video Inputs
- DVI
- Outputs
- DVI
- Max. Video Resolution
- 1280x720 - HD
1920x1080 - HD
2048x1080 - 2K
3840x2160 - UHD
4096x2160 - 4K DCI - Max. VESA Resolution
- 800x600 - SVGA
1024x768 XGA
1280x768 - WXGA
1280x1024 - SXGA
1366x768 - WXGA
1400x1050 - SXGA+
1600x1200 - UXGA
1920x1200 - WUXGA - Entradas Audio
- No Balanceado
- Salidas Audio
- No Balanceado
- Data and Control
- RS-232
USB - Power
- DC
PoH - Comunes
- Enracable
- Rack Units
- 1 RU
- Transmisión
- HDBaseT
- Range
- 150 m

| Maximum Pixel Clock | 300 MHz |
| Video Input connector (Sender) | (1) DVI 29-pin, female, digital only |
| Video Output connector (Receiver) | (1) DVI 29-pin, female, digital only |
| Link connector (Sender/Receiver) | (1) RJ-45, shielded, female |
| USB Host Interface port (Sender) | (1) USB Type B, female |
| USB Device ports (Receiver) | (4) USB Type A, female |
| USB port for Gefen Syner-Gâ„¢ interface (Sender/Receiver) | (1) Mini-B |
| RS-232 port (Sender) | (1) DB-9, female |
| RS-232 port (Receiver) | (1) DB-9, male |
| Analog L/R Line Audio Input connector (Sender) | (1) 3.5mm mini-stereo jack |
| Analog L/R Mic/Line Audio Input connector (Receiver) | (1) 3.5mm mini-stereo jack |
| Analog L/R Audio Output connector (Sender/Receiver) | (1) 3.5mm mini-stereo jack |
| Mic/Line selector switch (Receiver) | (1) slide type |
| Power/Video/Link Indicator LEDs (Sender/Receiver) | (1) Blue, (1) Amber, (1) Green |
| Power Supply connector (Sender/Receiver) | (1) 48V DC, locking |
| Power Consumption (Sender and Receiver combined) | 13W |
| Operating Temperature | +32 to +122 °F (0 to +50 °C) |
| Operating Humidity | 5% to 90% RH, non-condensing |
| Storage Temperature | -4 to +185 °F (-20 to +85 °C) |
| Storage Humidity | 0% to 95% RH, non-condensing |
| MTBF | 50000 hours |
| Dimensions (W x H x D, Sender/Receiver, not including connectors and feet) | 8.4" x 1.7" x 4.3" (214mm x 43mm x 110mm) |
| Net Weight (Sender/Receiver) | 1.1 lbs (0.47 kg) each |