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ATEN TECHNOLOGIES HDMI HDBASET TRANSMITTER UP TO
- HDBaseT connectivity – extends 4K HDMI signals up to 100m via a single Cat 5e/6/6a or ATEN 2L-2910 Cat 6 cable
- Supports HDBaseT Long Reach Mode – up to 150 m via a single Cat 5e/6 cable at resolutions up to 1080p
- HDMI (3D, Deep Color, 4K)
- HDCP 2.2 compatible
- Supports resolutions of up to 4K and 1080p
- Consumer Electronic Control (CEC) allows interconnected HDMI devices to communicate and respond to a single remote control
- Supports wide screen format
- Plug and play – no software required
- Built-in 8kV / 15kV ESD protection
- Rack mountable
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Overview
Specs
Reviews
Ve811 transmitter unit
Warranty & Returns
Warranty, Returns, And Additional Information
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The ATEN VE811T is an HDMI HDBaseT transmitter for sending video over a single Cat cable to a compatible receiver, making it suitable for AV installers and businesses connecting source devices to distant displays. It supports 4K at up to 100 m with specified cable types, or 1080p up to 150 m in Long Reach Mode.
Recommended For
- AV installers connecting a fixed HDMI source to a distant display in a conference room, classroom, or similar venue, where a compatible HDBaseT receiver and a dedicated Cat cable can be installed.
- Home-theater owners routing a source to a projector or TV across a long, permanent cable run, especially when they need 4K at 30 Hz 4:4:4 or 4K at 60 Hz 4:2:0 within the supported distance.
- Schools, meeting spaces, or signage installations extending a fixed HDMI feed over existing Cat 5e/6/6a cabling instead of running a long HDMI cable.
- Installers with a 1080p display at the far end of an unusually long run who can use the VE811’s Long Reach Mode and its compatible receiver.
Real-World Use Scenarios
- In a meeting room where the laptop or AV source sits far from the display, connect the VE811T to a compatible HDBaseT receiver at the display end; the room can carry HDMI video and audio over one Cat cable instead of a long HDMI run.
- For an immersive projection exhibit, send video-player content from a control area to projectors around the installation; a documented Exhibition Hub deployment used the VE811T in a traveling exhibit with projected visuals and audio across immersive rooms.
- In a classroom or hall with a projector at the far end, place the transmitter near the HDMI source and run Cat cable to a compatible receiver by the projector; this can avoid routing a long HDMI cable through the room.
- When an AV rack or control room is separated from a remote display, use the VE811T to send the source signal over installed Cat cable; this is suited to long point-to-point runs, with the supported resolution depending on cable type and distance.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Extending a single HDMI source to a display or other HDMI device over a Cat 5e/6/6a or Cat 6a-compatible HDBaseT connection |
| HDBaseT Extension And Video Performance | Carries HDMI video up to 4K at 70 m over Cat 5e/6 or 100 m over Cat 6a/ATEN 2L-2910 Cat 6; 1080p reaches 100 m over Cat 5e/6/6a. Supports 4K formats up to 4096 × 2160 or 3840 × 2160 at 60 Hz (4:2:0) or 30 Hz (4:4:4), with a 10.2 Gbps maximum data rate and 340 MHz pixel clock |
| HDMI And Audio Compatibility | One HDMI Type A female input carries HDMI audio and video; compatible with HDMI 3D, Deep Color, 4K, and HDCP 2.2 |
| Connectivity And Controls | One RJ-45 female unit-to-unit connection; CEC lets interconnected HDMI devices communicate and respond to a single remote, with push-button and remote control methods listed |
| Power | Requires DC 5 V; consumes 3.77 W (18 BTU) |
| Physical Specifications | Metal housing; 3.4 × 2.87 × 0.97 in. with bracket or 3.23 × 2.05 × 0.93 in. without bracket; weight 0.93 lb |
| Operating Environment | Operating temperature 0–40 °C; storage temperature −20–60 °C; humidity 0–80% RH, non-condensing |
| Package Contents | Includes one VE811T HDMI HDBaseT transmitter, power adapters, and user instructions |
| Model Identifiers | ATEN Technologies VE811T |






