EXT-UHDKA-LANS-TX - Switch Gefen - Free user manual and instructions
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| Product Type | HDMI over LAN Transmitter (TX unit) |
| Brand | Gefen |
| Model | EXT-UHDKA-LANS-TX |
| Category | AV Switch / Extender |
| Video Input | 1x HDMI Type A (19-pin) female |
| Video Output | 1x RJ-45 (LAN) for extension via Cat5e/6 cable |
| Max Resolution | 3840x2160 @ 60Hz (4K UHD), 1080p Full HD supported |
| Audio Support | Multi-channel digital audio (including Dolby TrueHD and DTS-HD Master Audio) |
| Transmission Distance | Up to 100 meters (328 ft) over Cat6 cable |
| HDCP Compliance | HDCP 2.2 compliant (backward compatible) |
| Housing | Metal enclosure with vented slots |
| LED Indicators | Power, Signal, Link (on RJ-45 connector) |
| Power Supply | 5V DC, 2A power adapter (included) |
| Power Consumption | 5W (max) |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Storage Temperature | -4°F to 140°F (-20°C to 60°C) |
| Dimensions (W x D x H) | 4.7 x 3.1 x 1.0 inches (120 x 79 x 25 mm) |
| Weight | 0.7 lb (320 g) |
| Mounting | Free-standing or wall-mountable with included hardware |
| Accessories Included | 5V power adapter, mounting kit, user manual |
| Warranty | 2 years limited warranty |
| Compliance | CE, FCC |
| Cleaning Instructions | Wipe with a soft dry cloth; avoid solvents and abrasive cleaners |
| Repairability | No user-serviceable parts inside; contact qualified service personnel |
Frequently Asked Questions - EXT-UHDKA-LANS-TX Gefen
What is the maximum distance for extending 4K UHD HDMI signals?
With a Cat6 cable, the EXT-UHDKA-LANS-TX can transmit 4K UHD (3840x2160) signals up to 100 meters (328 feet). For 1080p, the distance may be up to 120 meters.
Can I use the EXT-UHDKA-LANS-TX with a network switch in between?
Yes, the LAN connection is designed to work through a standard Gigabit Ethernet switch. For best performance, use a PoE+ capable switch if powering the transmitter remotely.
What type of cable is recommended for the LAN connection?
Use Cat6 or Cat6a cable for optimal 4K HDR performance. Cat5e may work for shorter distances but is not guaranteed for 4K 60Hz 4:4:4.
Does the transmitter support HDCP 2.2?
Yes, it is HDCP 2.2 compliant, allowing you to stream protected content from sources like Blu-ray players and streaming devices.
How do I connect the device to my TV?
Connect your HDMI source to the HDMI input on the TX. Then connect an RJ-45 cable from the LAN port to the corresponding receiver (RX) unit. Finally, connect the RX to your display via HDMI.
Can I control the source device via IR using this extender?
Yes, the EXT-UHDKA-LANS-TX supports IR pass-through when paired with an IR receiver and emitter kit. This allows you to control the source from the remote location.
Is the power adapter included?
Yes, a 5V DC power adapter is included with the TX unit. It is required for operation unless connected to a PoE switch that supplies power.
What LED indicators are on the unit?
There are three LEDs: Power (green), Signal (blue), and Link (orange on the RJ-45 port). They help diagnose connectivity and signal presence.
Can I extend 3D or HDR content?
Yes, the extender supports 3D, HDR10, and Dolby Vision formats (up to 4K 60Hz 4:2:0 for HDR). For 4K 60Hz 4:4:4, ensure sufficient bandwidth.
How do I clean and maintain the transmitter?
Use a soft, dry cloth to wipe the exterior. Do not use liquid sprays or abrasive materials. Keep vents unobstructed for proper cooling.
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USER MANUAL EXT-UHDKA-LANS-TX Gefen
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Product information
Brand : Gefen
Model : EXT-UHDKA-LANS-TX
Category : Switch