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Kramer

Kramer SWT3-21-HU-TR 2x1 4K60 USB-C/HDMI Switcher Extender

£1,077.60inc. VAT
£898.00 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 - 1 HDMIOn an HDMI female connector
Inputs - 1 HDBTOn an RJ-45 female connector (configurable direction)
Outputs - 1 HDBTOn an RJ-45 female connector (configurable direction)
Outputs - 1 HDMIOn an HDMI female connector
Outputs - 1 Balanced Stereo Audio LineOn 5-pin terminal block connector
Ports - 2 USB 3.2 HostOn a USB-C & USB-B female connectors
Ports - 3 USB 3.2 DeviceOn USB type-A female connectors
All 25 specifications

Description

SWT3-21-HU-TR is a high-performance auto-switcher with one USB-C and one HDMI/USB input, HDMI output and long-range HDBaseT 3.0. The HDBaseT 3.0 port is configurable as either transmit (output) or receive (input) link. The unit extends a 4K60Hz (4:4:4) HDMI, USB 2.0, RS-232, IR and I/O signal over a 40 meter twisted pair cable. The local and remote connected USB peripherals, such as a room camera and microphone, are switchable for use of the switcher active USB host, for convenient hybrid meeting operation with both room and online participants. The unit is ideally deployed either at the presentation source end or at the display end. Manufacturer part number SWT3-21-HU-TR.

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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 USB devices, allows collaborative hybrid meeting where meeting participants are switched to share their content with both room and online meeting participants.

BYOD Ease and Convenience - BYOD Ease and Convenience - Connect any

BYOD Ease and Convenience - BYOD Ease and Convenience - Connect any DP-Alt-Mode-capable USB-C device as an AV source using a single USB-C cable. The connection also provides USB and Ethernet access, and (if PD-2.0-capable) up to 60 watts of charging power.

High Performance Standard Extender - Professional HDBaseT 3.0

High Performance Standard Extender - Professional HDBaseT 3.0 extender for providing long-reach signals over twisted-pair copper infrastructures. SWT3-21-HU-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 - 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 2.0b.

Flexible USB Switching and Extension - An active USB 3.2 host is

Flexible USB Switching and Extension - An active USB 3.2 host is connected to the switcher extender on either the transmitter or receiver sides. USB 2.0 signals are extended between the switcher extender transmitter and receiver sides, enabling connection and switching of the active USB host to both local USB 3.1 and remote USB 2.0 devices, such as camera and audio devices, or HID (Human Interface Devices) mouse or keyboard devices.

HDMI Mirroring - On switcher transmitter side, active USB-C or HDMI

HDMI Mirroring - On switcher transmitter side, active USB-C or HDMI input signal is transmitted on HDBT output, and in parallel mirrored to HDMI 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.

Multi-channel Audio Transmission - Up to 32 channels of digital

Multi-channel Audio Transmission - Up to 32 channels of digital stereo uncompressed signals for supporting studio-grade surround sound.

Field-configurable HDBT direction - Instantly set the unit's role

Field-configurable HDBT direction - Instantly set the unit's role during power up. The unit is set to either a receiver (with 3 inputs - HDBT, USB-C and HDMI) or a transmitter (with 2 inputs - USB-C and HDMI and one HDBT output).

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

Audio De-embedding - The digital audio signal passing 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).

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 - 1 HDMIOn an HDMI female connector
Inputs - 1 HDBTOn an RJ-45 female connector (configurable direction)
Outputs - 1 HDBTOn an RJ-45 female connector (configurable direction)
Outputs - 1 HDMIOn an HDMI female connector
Outputs - 1 Balanced Stereo Audio LineOn 5-pin terminal block connector
Ports - 2 USB 3.2 HostOn a USB-C & USB-B female connectors
Ports - 3 USB 3.2 DeviceOn USB type-A female connectors
Ports - 1 RS-232On a 3-pin terminal block
Ports - 1 IROn a 3.5mm mini jack for IR extension
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
Extended USB - USB 2.0 Data RateUp to 480Mbps
Extended USB - Transmitted Data BandwidthUp to 300Mbps
Extended USB - Standards ComplianceUSB 2.0 and 1.1
Analog Audio - Max Output Signal Level15dBu
Certifications & Warranty
Extension Line - Standards ComplianceHDBaseT 3.0
General
Extension Line - ReachUp to 40m (131ft), using Kramer HDBaseT cables
Video - Max Data Rate18Gbps bandwidth (6Gbps per graphic channel)
Video - Content ProtectionHDCP 2.3
Extended RS-232 - Baud Rate300 to 115200
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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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