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Kramer

Kramer SWT3-31-HU 3x1 4K60 USB-C/HDMI Switcher

£1,044.00inc. VAT
£870.00 ex. VAT
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Bought in the UK, backed in the UKWhy it matters →
  • Sourced through UK distribution
  • UK manufacturer warranty
  • UK-based engineers
  • No import duty or customs charges
  • GBP pricing, UK VAT invoices
Return within 14 days
Installation services availablePurchase orders: education customers only
3 Years Warranty Included
Key specifications
Inputs - 1 DP Alt Mode & PD 3.0 USB-COn a USB type-C female connector
Inputs - 2 HDMIOn an HDMI female connector
Outputs - 1 HDMIOn an HDMI female connector
Outputs - 1 HDMI LoopOn an HDMI female connector
Outputs - 1 Balanced Stereo Audio LineOn 5-pin terminal block connector
Outputs - 1 IROn a 3.5mm mini jack for IR extension
Ports - 1 USB 3.2 HostOn a USB-C female connector
Ports - 2 USB 3.2 HostOn a USB-B female connector
All 25 specifications

Description

SWT3-31-HU is a high-performance auto-switcher with one USB-C and two HDMI/USB inputs and HDMI output. The connected USB 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. Manufacturer part number SWT3-31-HU.

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Key features

Hybrid-meeting Collaborative Switching - Controllable coupled-signals

Hybrid-meeting Collaborative Switching - Controllable coupled-signals switching of both AV and USB host inputs, for concurrent connection with AV output and space USB devices, allows collaborative hybrid meeting where multiple meeting participants are switched to share their content with both room and online meeting participants.

BYOD Ease and Convenience - Connect any DP-Alt-Mode-capable USB-C

BYOD Ease and Convenience - Connect any DP-Alt-Mode-capable USB-C device as an AV presentation source, while providing the connected device with USB 2.0 and Ethernet connection, and (if PD-2.0-capable) up to 60 watts of power, via a single USB-C cable connection only.

HDMI Signal Switching - HDCP 2.3 compliant, supporting deep color

HDMI Signal Switching - HDCP 2.3 compliant, supporting deep color, x.v.Color™, CEC, HDMI uncompressed audio channels, Dolby TrueHD, DTS-HD, 2K, 4K, and 3D as specified in HDMI 2.0

USB 3.2 Switching - USB 3.2 signals switching, enables high data-rate

USB 3.2 Switching - USB 3.2 signals switching, enables high data-rate connection between active USB host and space USB devices, such as 4K camera, high-quality audio devices, and HID (Human Interface Devices) mouse or keyboard devices.

HDMI Mirroring - Active USB-C or HDMI input signal is mirrored to

HDMI Mirroring - Active USB-C or HDMI input signal is mirrored to loop output port for connecting a local monitor or adding an additional unit in a daisy chain

I-EDIDPro™ Kramer Intelligent EDID Processing™ - Intelligent EDID

I-EDIDPro™ Kramer Intelligent EDID Processing™ - Intelligent EDID handling, processing and pass-through algorithm that ensures Plug and Play operation.

Audio De-embedding - The digital audio signal passing-through to the

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).

Auto Switcher Ease of Use - Automatically plays the signal of the

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.

Display On/Off Operation - Meeting presentation is simplified by

Display On/Off Operation - Meeting presentation is simplified by manually or automatically turning ON/OFF a CEC-enabled or serially-controlled display when the presentation source is plugged in / unplugged with user-defined shut-down delay.

Simple Control - Remote IP-controller connection, browser operation

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 control.

Technical specifications

Display
Video - Max Resolution4K@60Hz (4:4:4) resolution
Connectivity
Inputs - 1 DP Alt Mode & PD 3.0 USB-COn a USB type-C female connector
Inputs - 2 HDMIOn an HDMI female connector
Outputs - 1 HDMIOn an HDMI female connector
Outputs - 1 HDMI LoopOn an HDMI female connector
Outputs - 1 Balanced Stereo Audio LineOn 5-pin terminal block connector
Outputs - 1 IROn a 3.5mm mini jack for IR extension
Ports - 1 USB 3.2 HostOn a USB-C female connector
Ports - 2 USB 3.2 HostOn a USB-B female connector
Ports - 4 USB 3.2 DeviceOn USB type-A female connectors
Ports - 1 EthernetOn an RJ-45 female connector for LAN connection
Ports - 1 RS-232On a 3-pin terminal block
Ports - 2 GPIOOn a 2-pin terminal block
Video - HDMI SupportDeep Color, 3D, HDR as specified in HDMI 2.0b
USB Features - USB 3.2 Data RateUp to 10Gbps
USB Features - Integrated USB Hubs1
USB Features - Standards ComplianceUSB 3.2 GEN 2, 2.0 and 1.1
Analog Audio - Max Output Signal Level14.5dBu
Audio
Analog Audio - Impedance500Ω
Analog Audio - Bandwidth20Hz - 20kHz
Analog Audio - Crosstalk-114dB
Analog Audio - THD + N0.005% @1kHz at nominal level
Analog Audio - S/N Ratio85dB, 20Hz - 20kHz
General
Video - Max Data Rate18Gbps bandwidth (6Gbps per graphic channel)
Video - Content ProtectionHDCP 2.3
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Documents

Delivery & returns

Estimated delivery 9 Sept - 13 Sept. UK mainland delivery only. Some large or made-to-order items carry longer lead times, shown on the product page.

Unused items in original packaging can be returned within 14 days of delivery — see the returns policy for how business and consumer returns differ. Faulty items are covered under manufacturer warranty and by your statutory rights.

Full delivery & returns policy

Bought in the UK, backed in the UK

  • This item is sourced through UK distribution and ships to you from within the UK, so the order never crosses a customs border.

  • The manufacturer warranty is honoured here in the UK. If something fails, you deal with us, not with an overseas seller in another time zone.

  • Our own UK-based engineers install, commission and support what we sell, and can attend site when a system needs hands on it.

  • Delivered within the UK mainland, so there is no import duty, customs charge or courier handling fee waiting for you on delivery.

  • Prices are in pounds sterling with proper UK VAT invoices, and purchase orders are accepted from approved education accounts: no currency conversion and no surprises at the door.

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Payment & security

Pay securely by card. Education customers can apply for a 30-day purchase order account.

Schools, colleges, sixth forms, universities and multi-academy trusts can order on invoice, with no card payment required. Purchase orders and credit terms are for education customers only.

All transactions are processed over an encrypted, secure checkout.

Purchase order & invoice terms

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4.5 / 5 · 14 reviews on Trustpilot

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