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Kramer SWT3-81-PR
8:1×2 4K60 USB-C / HDMI 2.0 Presentation Switcher
2 × USB-C, 6 × HDMI Inputs; 1 × HDMI, 1 × HDBaseT Output
£3119 (£3742.80 inc. VAT)
Availability: In stock
Availability: In stock
Kramer SWT3-81-PR (20-004230)
The Kramer SWT3-81-PR is a high-performance video processing and fast-switching scaling switcher with coupled AV + USB routing. It has eight USB-C and HDMI/USB inputs, one interchangeable HDBaseT 3.0 input or output port, and mirrored HDMI output. The unit supports both local and remote content sharing and multi-view presentation capability. The switcher has integrated audio DSP and a rich set of Analogue and digital interfaces, for high-quality audio-visual experience during hybrid sessions in meeting spaces and halls.
Kramer SWT3-81-PR Key Features
- Premium Presentation Switcher — High-resolution scaling switcher with AV + USB routing
- Fast <1sec AV Routing — Clean and instantaneous routing between switcher inputs and outputs, with smooth and uninterrupted transitions
- Dual-screen (MST) USB-C signal routing from one of the USB-C presenters to a local and remote display
- Advanced video processing for multi-view presentations including side-by-side and picture-in-picture effects
- High-Performance Scaling Experience — Built-in ProcAmp high-resolution scaling technology for optimal up or down image scaling
- Enhanced Audio capabilities — Integrated echo cancelling and audio enhancement DSP for clear sound distribution to space deployed speakers. Both Analogue and digital audio interfaces with audio embedding and de-embedding capabilities with flexible and easily managed audio routing.
- Built-in IP-based control capabilities, enterprise-grade IT-networking and security, and optional enterprise site management.
- BYOD Ease and Convenience — Connect any DP-Alt-Mode-capable USB-C device as an AV presentation source and share content of either one or dual screens. The BYOD will enjoy AV display access, USB device access, ethernet connectivity and charging.
- Hybrid-meeting Collaborative Sessions — The switch enables deployment of either BYOD or UCC (MTR, Teams Room or similar) in the same meeting space. The display system and the USB devices may be hosted by either a BYOD device or a UCC with flexibility to deploy the UCC on any side of the HDBaseT link.
- High Performance Standard Extension — Professional HDBaseT 3.0 extension, for multi-signals distribution over extended-reach twisted-pair copper infrastructures
- Intelligent IP based switcher management. — Device may be controlled using a WEB GUI or by a controller utilizing Kramer's P3K commands.
- Standard Enterprise-Grade Secured Operation — Standard IT-grade authentication for secured IT LAN connectivity, and secured web-UI browsing and communication, with OWASP-10 (Open Web Application Security Project) standard penetration protection certification, ensure secured remote end-user communication, customer operation, and switcher management.
- Easy and Elegant Installation — Highly integrated and compact device, with single cable connectivity for both HDBaseT signals and PoE power distribution to paired endpoint, substantially saves on space and solution wiring, mounting and installation, integration, and other associated deployment costs.
- Up to 3 year warranty (Click Here for details)
- Order Code: 20-004230
Kramer SWT3-81-PR Specifications
Connectivity |
|
| Inputs | 2 Full-featured USB-C On USB type-C female connectors |
| 6 × HDMI On HDMI female connectors | |
| 1 × Analogue Mic On a 6.3mm jack connector | |
| 4 × Analogue Mic Or 4 Balanced Mono Audio Or 2 Balanced Stereo Audio On 3-pin terminal block connectors | |
Outputs |
|
| 1 × HDMI On an HDMI female connector | |
| 1 × Analogue Audio Balanced Stereo Line Level On a 5-pin terminal block connector | |
| 1 × Interchangeable I/O HDBaseT On an RJ45 female connector | |
Ports |
|
| 1 × 1000baset Ethernet On an RJ45 female connector for LAN connection & extension | |
| 1 × 100baset Ethernet On an RJ45 female connectors for LAN connection & management | |
| 6 × USB 3.2 Host On USB type-B female connectors | |
| 3 × USB 3.2 Device On USB type-A female connectors | |
| 2 × RS-232 On 3-pin terminal block connectors | |
| 2 × GPIO On 2-pin terminal block connectors | |
Video Processing |
|
| Max Bandwidth | 18Gbps (6Gbps per graphic channel) |
| Max Resolution | 4K@60Hz 4:4:4 24bpp resolution |
| Max Channel Resolution for Dual-channel Extension over HDBT | 4K@30Hz 4:4:4 24bpp resolution |
| Content Protection | HDCP 2.3 |
| Compliance | HDMI 2.0b |
Video Performance |
|
| Scaling | Up, down or cross–scaling |
| Min Input Scaled Resolution | 480p |
| Max Output Scaled Resolution | 4K@60Hz 4:4:4 24bpp resolution |
| Max Switching Time | Seamless (<1 sec transitions) |
| Max Frames Latency | 2 |
Multi View |
|
| Windows Layouts | PiP, PoP, Quad, Stacked, Side–by–side, Split |
| Max Layout Inputs | 4 |
USB-C |
|
| AV Compliance | MST DP Alt Mode |
| Max Input AV Streams | 2 |
| USB Compliance | 3.2 Gen 2 |
| Max USB 3.2 Data Rate | 10Gbps |
| Charging Compliance | PD 3.0 |
| Max Charging Power Per Port | 60W |
USB |
|
| Max USB 3.2 Data Rate | 10Gbps |
| Integrated USB Hubs (layers) | 1 |
| Standards Compliance | USB 3.2 GEN 2, 2.0 and 1.1 |
Extension Line |
|
| Direction | Transmit or receive |
| Direction | Note: On interchangeable HDBT port only |
| Reach | Up to 100m (330ft) |
| Reach | Note: When using Kramer HDBaseT cables |
| PoE+ Providing | 30W per 802.3at Type 2 |
| Standards Compliance | HDBaseT 3.0 |
Extended USB |
|
| Max USB 2.0 Data Rate | 480Mbps |
| Max Transmitted Data Bandwidth | 300Mbps |
| Standards Compliance | USB 2.0 and 1.1 |
Extended Ethernet |
|
| Max Data Rate | 1 Gbps |
Extended RS-232 |
|
| Baud Rate | 1200 to 115200 |
Analog Audio Input |
|
| Impedance | Balanced: 20kΩ / Unbalanced: 10kΩ |
| Nominal Level | Balanced: +4dBu / Unbalanced: — 10dBV |
| Nominal Level | Note: Adjustable via input gain |
| Max Level | >+21dBu |
| Max Level | Note: At rated THD+N |
| CMRR | >70dB typical |
| Input Gain Adjustment | –20dB to +10dB, in 0.5dB steps |
Microphone Input |
|
| Signal Type | Balanced: Condenser (with phantom power) / Unbalanced: Dynamic |
| Impedance | Balanced: 20kΩ / Unbalanced: 10kΩ |
| Nominal Level | –60dBV |
| Nominal Level | Note: Adjustable via input gain |
| Max Level | Condenser: — 18dBu/ Dynamic: — 36dBV |
| Equivalent Input Noise | <–120dBV (1.0 µVrms) |
| Equivalent Input Noise | Note: At +40dB input gain |
| CMRR | >70dB typical |
| Input Gain Adjustment | –30dB to +24dB, in 0.5dB steps |
| Input Gain Adjustment | Note: Adjustable per input |
| DC Phantom Power | +48 VDC |
Analog Audio Output |
|
| Impedance | Balanced: 100Ω / Unbalanced: 50Ω |
| Gain | Balanced: 0dB / Unbalanced: — 6dB |
| Gain Error | ±0.1dB |
| Gain Error | Note: Channel to channel |
| Max Level | Balanced: +21dBu / Unbalanced: +15dBu |
| Output Volume Range | –90dB to +10dB, in 0.5dB steps |
| Output Volume Range | THD + Noise |
| THD + Noise | Note: At maximum level |
| Frequency Response | 20Hz to 20kHz, ±0.1 dB |
| Dynamic Range | 102dB typical |
| Dynamic Range | Note: 20Hz to 20kHz unweighted |
| S/N Ratio | >90dB, 20Hz to 20kHz |
| S/N Ratio | Note: At maximum balanced output (unweighted) |
| Crosstalk | ≤–90dB @ 20Hz to 20kHz |
| Crosstalk | Note: Fully loaded |
Security |
|
| Web-UI Communication | HTTPS |
| User Access | Multiple roles and credentials |
| User Access | IT LAN Authentication |
| Penetration Protection Certification | OWASP–10 |
Power |
|
| Source | 85–240V AC |
| Max Consumption | 188W |
| Max Power HDMI | 2.5W (5V@0.5A) Per Port |
| Max PoE | 30W Power Per HDBT Port |
| HDBT PoE | Providing Compliance 802.3at, Type 2 |
| Max USB-C Power | 60W Charging Power Per Port |
| USB-C Compliance | Charging PD 3.0 |
| Max USB Charging Power | 5W (5V@1A) Per Port |
Environmental Conditions |
|
| Operating Temperature | 0° to +40°C (32° to 104°F) |
| Storage Temperature | –40° to +70°C (–40° to 158°F) |
| Storage Temperature | Humidity |
Regulatory Compliance (Standards Compliance) |
|
| Safety | CE, FCC, UL |
| Environmental | RoHs, WEEE |
Enclosure |
|
| Size | 19” 1U |
| Type | Aluminum |
| Cooling | Fan Ventilation |
| Max Fan Noise | 40dBA |
General |
|
| Net Dimensions (W, D, H) | 43.2cm x 30cm x 4.35cm (17" x 11.8" x 1.71") |
| Shipping Dimensions (W, D, H) | 52.5cm x 33cm x 10.7 cm (21" x 13" x 4.2") |
| Net Weight | 2.356 kg (2.83lbs) |
| Shipping Weight | 3.3 kg (7.26lbs) |
| In The Box | Power cords, 1 multi–signal USB–C cable (1m) |
| Product Dimensions | 43.64cm x 18.30cm x 4.36cm (17.18" x 7.20" x 1.72" ) W, D, H |
| Product Weight | 2.9kg (6.4lbs) approx. |
| Shipping Dimensions | 47.00cm x 51.80cm x 15.50cm (18.50" x 20.39" x 6.10" ) W, D, H |
| Shipping Weight | 5.4kg (11.9lbs) approx. |
Kramer SWT3-81-PR Usage Diagram
