Kramer EXT3-XR-TR
Video/audio/infrared/serial/USB/network/power extender | 1GbE, HDMI, HDBaseT 3.0 | USB | 1000Base-T | up to 100 km
Main Specification
| Product Description | Kramer EXT3-XR-TR - video/audio/infrared/serial/USB/network/power extender - 1GbE, HDMI, HDBaseT 3.0 |
|---|---|
| Device Type | Video/audio/infrared/serial/USB/network/power extender - USB |
| Form Factor | External |
| Cabling Type | 1000Base-T |
| Data Transfer Rate | 18 Gbps |
| Data Link Protocol | 1GbE, HDMI, HDBaseT 3.0 |
| Max Transfer Distance | 100 km |
| Power | DC 12 V |
| Dimensions (WxDxH) | 19 cm x 11.6 cm x 2.7 cm |
| Weight | 600 g |
General
| Device Type | Video/audio/infrared/serial/USB/network/power extender |
|---|---|
| Form Factor | External |
| Built-in Devices | USB Hub |
Networking
| Connectivity Technology | Wired |
|---|---|
| Cabling Type | 1000Base-T |
| Data Link Protocol | 1GbE, HDMI, HDBaseT 3.0 |
| Data Transfer Rate | 18 Gbps |
| Keyboard / Mouse Interface | USB |
| Max Resolution | 4K @ 60 Hz |
| Max Transfer Distance | 100 km |
| Status Indicators | USB, loop, HDMI, HDBT |
| Features | 3D support, 4K resolution support, HDBaseT technology, EDID Pass-Through, 2K resolution support, CEC passthrough, Dolby TrueHD support, bidirectional, x.v.Color support, DTS-HD support, HDR10 support, aluminium housing, 4:4:4 chroma subsampling support, Deep Colour support, LED status indicators, convection ventilation cooling |
| Compliant Standards | USB 1.1, USB 2.0, HDCP 2.3 |
Expansion / Connectivity
| Interfaces | 1 x HDMI (transmitter input) - 19 pin HDMI Type A female 1 x HDBaseT (receiver input) - RJ-45 female 1 x USB 2.0 (host) - Type B female 1 x HDBaseT (transmitter output) - RJ-45 female 1 x HDMI (Rx out/ Tx LOOP) - 19 pin HDMI Type A female 3 x USB 2.0 (device) - Type A female 1 x RS-232 - 3 pin terminal block female 1 x IR - mini jack 1 x Ethernet 1000Base-T - RJ-45 female |
|---|
Miscellaneous
| Included Accessories | Rubber feet, bracket kit |
|---|---|
| Compliant Standards | RoHS, WEEE |
Power
| Power Device | External power adapter |
|---|---|
| Voltage Required | DC 12 V |
Dimensions & Weight
| Width | 19 cm |
|---|---|
| Depth | 11.6 cm |
| Height | 2.7 cm |
| Weight | 600 g |
Dimensions & Weight (Shipping)
| Shipping Width | 34.5 cm |
|---|---|
| Shipping Depth | 16.5 cm |
| Shipping Height | 5.2 cm |
| Shipping Weight | 1.2 kg |
Environmental Parameters
| Min Operating Temperature | 0 °C |
|---|---|
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 10 - 90% RH (non-condensing) |
Product features
High-performance standard extender
Professional HDBaseT extender for providing extended-reach signals over twisted-pair copper infrastructures. EXT3-XR-TR is a standard extender that can be connected to any market-available HDBaseT-compliant extension product.HDMI signal extension
HDCP 2.3, EDID and CEC signals are passed through from the source to the display. Supports HDR10, deep color, x.v.Color, lip sync, HDMI uncompressed audio channels, Dolby TrueHD, DTS-HD, 2K, 4K, and 3D as specified in HDMI 2.0.HDMI mirroring
Transmitter-side extender mirrors input HDMI signal to loop output port for connecting a local monitor or an additional unit in a daisy chain.Flexible USB 2.0 extension
An active USB host is connected to the extender at either the transmitter or receiver sides. USB 2.0 signals are extended between the extender transmitter and receiver sides, enabling connection of the active USB host to both local and remote USB devices, such as camera and audio devices, or HID (Human Interface Devices) mouse or keyboard devices.Multi-channel audio transmission
Up to 32 channels of digital stereo uncompressed signals for supporting studio-grade surround sound.Ethernet extension
Ethernet interface data flows in both directions, allowing extension of up to 1 Gbps Ethernet connectivity for LAN communication and device control.Bidirectional RS-232 extension
Serial interface data flows in both directions, allowing data transmission and device control.Bidirectional infrared extension
IR interface data flows in both directions, allowing remote control of peripheral devices located at either end of the extended line.Cost-effective maintenance
Status LED indicators for HDMI, Loop, HDBT, and USB active host ports, facilitate easy local maintenance and troubleshooting.Easy and elegant installation
MegaTOOLS fan-less enclosure for dropped ceiling mounting, or side-by-side mounting of 2 units in a 1U rack space with the recommended rack adapter.Key selling points
- High-performance standard extender
- HDMI signal extension
- HDMI mirroring
- Flexible USB 2.0 extension
- Multi-channel audio transmission
- Ethernet extension
- Bidirectional RS-232 extension
- Bidirectional infrared extension
- Cost-effective maintenance
- Easy and elegant installation
References
MPN: EXT3-XR-TR
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03/06/2026 23:12:10