EXT3-21-XR-TR

Kramer

Part Number: EXT3-21-XR-TR

2×1 4K60 HDMI/USB Switcher Extender over 100m HDBaseT 3.0

Product Overview

EXT3−21−XR−TR is a high−performance, extended−reach HDBaseT 3.0 extender for 4K60Hz (4:4:4) HDMI, USB, Ethernet, RS−232, and IR signals over twisted pair, flexibly set as transmitter−side or receiver−side device.EXT3−21−XR−TR transmitter−side converts all input signals into the transmitted HDBaseT 3.0 signal, and extends uncompressed video signals to up 100m (330ft) over CAT copper cables at up to 4K@60Hz (4:4:4) video resolution.EXT3−21−XR−TR receiver−side is an auto−switcher with HDMI and HDBaseT inputs that receives the HDBaseT 3.0 signal and converts it back into the original input signals. The connected USB 3.2 peripherals, such as a room camera and microphone, are switchable for use of the active USB host, for convenient hybrid meeting operation with both room and online participants.

Key Features

Hybrid–meeting Collaborative Switching — Controllable coupled–signals switching of both AV and USB host inputs, for concurrent connection with AV output and room USB devices, allows collaborative hybrid meeting where multiple meeting participants are switched to share their content with both room and online meeting participants.
High Performance Standard Extender — Professional HDBaseT extender for providing extended–reach signals over twisted–pair copper infrastructures. EXT3–21–XR–TR is a standard extender that can be connected to any market–available HDBaseT–compliant extension product. For optimum extension reach and performance, use recommended Kramer cables.
HDMI Signal Switching and 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.
K–Pair Support: — Supports automatic switching on both ends of the HDBT link when connected to another K–Pair supported device.
Auto Switcher Ease of Use — Automatically plays the signal of the plugged source on the connected display with either last–connected or priority–based pre–selection.
Flexible USB Switching and Extension — An active USB 3.2 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, and switched at the receiver side, 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.
Audio De–embedding — The digital audio signal passing–through to the output, is de–embedded, converted to an analog signal and sent to the stereo balanced analog audio output. This enables playing the audio on a locally connected professional audio system (such as DSP) and speakers, in parallel to playing it on the speakers connected to the AV acceptor device (such as TVs with speakers).
I–EDIDPro™ Kramer Intelligent EDID Processing™ — Intelligent EDID handling, processing and pass–through algorithm that ensures Plug and Play operation.
Convenient Power On/Off Control of Display — Simply press the DISPLAY ON button to toggle on and off the power of the connected display using the configurable control interface and commands, and view display power on/off status at all times via button LED indication.
Built–in Intelligent Control Gateway — Remote IP–driven intelligent control of connected AV, USB, motorized projector screen and sensor devices via CEC, RS–232, IR, I/O or Relay. Eliminating the need for an external control gateway, this feature reduces installation complexity and costs, to enable easy integration with control systems, such as Kramer Control.
Simple Control — Remote IP–controller connection, browser operation webpage, local panel buttons, or remotely connected contact–closure buttons, for easy and fully flexible user ports selection, signals routing, and switcher extender control.
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.
Secured Operation — Standard IT–grade 802.1x authentication for secured IT LAN connectivity operation.
Comprehensive Management — Local panel status LED, remote IP–driven firmware upgrade and management via user–friendly embedded web pages, and remote IP or local serial service and management via API commands and responses communication, for flexible service options and ensure lasting, field proven deployment.
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 — PoE powering via LAN port connection, or bidirectional PoE powering via HDBaseT port connection, and MegaTOOLS™ fan–less enclosure for dropped–ceiling mounting, on or under table, or side–by–side mounting of 2 units in a 1U rack space with the recommended rack adapter, for easy switcher extender deployment.

Specifications

INPUTS
Receiver Side	1 HDBT: On an RJ–45 connector
1 HDMI	On an HDMI Connector
OUTPUTS
Transmitter Side	1 HDBT: On an RJ–45 connector
Transmitter Side	1 HDMI Loop: On an HDMI connector
Receiver Side	1 HDMI: On an HDMI connector
Transmitter or Receiver Side	1 Balanced Stereo Audio Line: On a 5–pin terminal block connector
PORTS
	1 USB 3.2 (Host): On a USB–B female connector
	3 USB 3.2 (Device): On USB type–A female connectors
1 LAN PoE 1000BaseT Ethernet	On an RJ–45 female connector, for LAN connection
1 RS–232	On a 3–pin terminal block connector
1 IR	On a 3.5mm mini jack
2 GPIO	On a 2–pin terminal block connector
2 Relay	On a 4–pin terminal block connector
EXTENSION LINE
Reach	Up to 100m (330ft), using Kramer HDBaseT cables
Reach	Up to 100m (330ft) for 1080p@60hz, using Kramer HDBaseT cables
Standards Compliance	HDBaseT 3.0
VIDEO
Max Data Rate	18Gbps bandwidth (6Gbps per graphic channel)
Max Resolution	4K@60Hz (4:4:4) 24bpp resolution
Content Protection	HDCP 2.3
HDMI Support	4K, as specified in HDMI 2.0b
Receiver-side Max Inputs Switching Time	HDMI to HDBT: 5sec, HDBT to HDMI: 8 sec
USB FEATURES
USB 3.2 Data Rate	Up to 10Gbps
Integrated USB Hubs	1
Standards Compliance	USB 3.2 GEN 2, 2.0 and 1.1
EXTENDED USB
USB 2.0 Data Rate	Up to 480Mbps
Transmitted Data Bandwidth	Up to 300Mbps
Standards Compliance	USB 2.0 and 1.1
EXTENDED ETHERNET
Max Data Rate	1 Gbps
EXTENDED RS-232
Baud Rate	300 to 115200
ANALOG AUDIO
Max Level	15dBu
Impedance	500Ω
Bandwidth	20Hz — 20kHz
THD + N	0.002% @1kHz at nominal level
S/N Ratio	–93dB, 20Hz — 20kHz
Coupling	DC
POWER
Power Adapter	Source: 48V 1.36A
Consumption	48V 0.73A
Max. Power	35W
PoE Consumption	200mA
Max. Power	9.6W
USB Device ChargingMax. Total Current	2A
ENCLOSURE
Size	Mega Tools
Material	Aluminum
Cooling	Convection ventilation
ENVIRONMENTAL CONDITIONS
Operating Temperature	0° to +40°C (32° to 104°F)
Storage Temperature	–40° to +70°C (–40° to 158°F)
Humidity	10% to 90%, RHL non–condensing
GENERAL
	Net Dimensions (W, D, H): 19 cm x 11.6 cm x 2.7 cm (7.48″ x 4.56″ x 1.06″)
	Shipping Dimensions (W, D, H): 34.5 cm x 16.5 cm x 5.2 cm(13.58″ x 6.5″ x 0.41″)
Net Weight	0.60 kg (1.32 lbs)
Shipping Weight	1.11 kg (2.44 lbs)
ACCESSORIES
Included	Power Adapter & cord & Bracket set & QS
PRODUCT DIMENSIONS
	19.00cm x 11.60cm x 2.70cm (7.48″ x 4.57″ x 1.06″ ) W, D, H
PRODUCT WEIGHT
	0.6kg (1.3lbs) approx.
SHIPPING DIMENSIONS
	34.50cm x 16.50cm x 5.20cm (13.58″ x 6.50″ x 2.05″ ) W, D, H
SHIPPING WEIGHT
	1.1kg (2.4lbs) approx.

Applications

Advanced switcher extender building–block for enterprise and education hybrid solutions. | Upgrading deployed room solutions to hybrid–capable, controllable and managed solutions.

Need Help Choosing the Right AV Solution?

Our specialists are ready to help you select the right product based on your project requirements, technical specifications, and system compatibility.