Gefen EXT-UHDA-HBT2 HDMI Ethernet RS232 audio and PoH extender
4K and UltraHD HDMI extender over HDBaseT 2.0 with Ethernet, RS-232, 2-way IR, 2-way audio and bidirectional PoH. EDID Management
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HDMI 4K UltraHD HDBaseT 2.0 extender with Ethernet, RS-232, 2-way IR, 2-way audio and 2-way POH. It uses Gefen's implementation of the latest HDBaseT 2.0 technology to extend HDMI up to 330 feet (100m) to 4K, using a CAT-5e cable. 1080p FullHD and 1920x1200 (WUXGA) 8-bit video can be extended up to 495 feet (150 meters). The new HDBaseT 2.0 Colligo platform offers additional features such as 2-way audio extension and ensures an even stronger and stronger connection than the industry's HDBaseT standard.
Resolutions up to 4K DCI-Cinema (4096x2160@30Hz 4:4:4) and 4K UltraHD (3840x2160@60Hz 4:2:0) along with 7.1 channels of LPCM and HBR (High Bit Rate). Supports lossless digital audio. Supported HBR formats include Dolby Atmos, Dolby TrueHD, DTS: XTM and DTS-HD Master AudioTM.
The Ethernet connection for a SmartTV can be extended from the source side to the display location without the need for a separate cable. RS-232 and 2-way IR are transferred between the transmitter and receiver to control the A/V source and display.TOSLINK digital optical audio can be sent from the display location back to the source and analog audio can be extended from the source side to the receiver.
The Power Over HDBaseTTM (POH) bidirectional technology provides power from the transmitter to the receiver and vice versa, using the same CAT-5 cable that extends HDMI and control signals. Only one of the two units needs an external power supply. The POH standard guarantees compatibility with other devices compatible with the POH class.
Installation Tip: CAT-5e or higher shielded (STP) cable is recommended. CAT-5e or higher unshielded (UTP) cable may be acceptable depending on cable quality, but results may vary. Care should always be taken to keep the connecting cable away from power lines and other sources of electromagnetic interference.
Gefen EXT-UHDA-HBT2 features
- Extends HDMI, Ethernet, RS-232, 2-way IR, and 2-way Audio over a single CAT-5e
- 4K Ultra HD (3840x2160@60Hz, 4:2:0, 8-bit), up to 330 feet/100 meters
- 4K Ultra HD (3840x2160@30Hz, 4:4:4, 8-bit), up to 330 feet/100 meters
- 4K DCI-Cinema (4096x2160@30Hz 4:4:4, 8-bit), up to 330 feet/100 meters
- 1080p FullHD (1920x1080@60Hz, 4:4:4, 12-bit), up to 330 feet/100 meters
- 1080p FullHD (1920x1080@60Hz, 4:4:4, 8-bit), up to 495 feet/150 meters
- WUXGA (1920x1200@60Hz, 8-bit), up to 495 feet/150 meters
- HDMI Features Supported:
- HDMI 2.0 up to 4K 60Hz, 4:2:0, 8-bit color
- HDCP 2.2 and 1.4
- 12-bit Deep Color
- LPCM 7.1 audio, Dolby Atmos, Dolby TrueHD, DTS:X, and DTS-HD Master Audio pass-through
- 3DTV pass-through
- CEC pass-through
- Lip Sync pass-through
- IR extension from Sender to Receiver and from Receiver to Sender
- TOSLINK Optical Digital Audio extension from Receiver to Sender
- Analog L/R Stereo Audio extension from Sender to Receiver
- Bi-Directional POH (Power Over HDBaseT) feature provides power to the Sender or the Receiver unit over the link cable - only one side needs external power
- Advanced EDID Management via Gefen Syner-G software
- Link Quality Monitoring via Gefen Syner-G software
- In-field firmware update via USB, using Gefen Syner-G software
- Locking power connector
- Low profile, surface-mountable enclosures

Data sheet
- Video Inputs
- HDMI
- Outputs
- HDMI
- Scaler
- No
- Max. Video Resolution
- 625i / 525i - SD
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
- Embebido
No Balanceado - Salidas Audio
- Toslink
- Data and Control
- Dip Switches
Ethernet
IR
RS-232 - Power
- DC
PoH - Transmisión
- HDBaseT
- Range
- 150 m

| Maximum Pixel Clock | 300 MHz |
| Video Input connector (Sender) | (1) HDMI Type A 19-pin, female, locking |
| Video Output connector (Receiver) | (1) HDMI Type A 19-pin, female, locking |
| Link connector (Sender/Receiver) | (1) RJ-45, shielded, female |
| Ethernet port (Sender/Receiver) | (1) RJ-45, shielded, female |
| RS-232 port (Sender) | (1) DB-9, female |
| RS-232 port (Receiver) | (1) DB-9, male |
| Optical Digital Audio Input connector (Receiver) | (1) TOSLINK®, female |
| Optical Digital Audio Output connector (Sender) | (1) TOSLINK®, female |
| Analog L/R Stereo Audio Input connector (Sender) | (2) RCA, female |
| Analog L/R Stereo Audio Output connector (Receiver) | (2) RCA, female |
| IR Ext/In port (Sender/Receiver) | (1) 3.5mm mini-stereo jack |
| IR Extender type | EXT-RMT-EXTIRN |
| IR Out port (Sender/Receiver) | (1) 3.5mm mini-mono jack |
| USB port (Sender/Receiver) | (1) Mini-B (for Gefen Syner-Gâ„¢ interface) |
| 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) | 14W |
| 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) | 8.4" x 1" x 4" (214mm x 25mm x 100mm) |
| Net Weight (Sender/Receiver) | 0.75 lbs (0.35 kg) each |