Description
The Kramer KDS-SW3-EN7 is an advanced 4K AVoIP encoder switcher engineered for high-performance streaming, ultra-fast source switching, and seamless AV transport over standard 1GbE networks. Built for modern AV infrastructures, it supports unicast and multicast streaming, Dante digital audio, USB/KVM, and comprehensive control options, making it ideal for corporate, education, command centers, digital signage, and professional AV deployments.
Featuring instant 1-second switching, visually lossless 4K streaming, and 33ms end-to-end latency, the KDS-SW3-EN7 delivers high-quality video performance while ensuring smooth user interaction. The unit offers flexible audio embedding/de-embedding for both analog and Dante digital audio, plus USB-C and HDMI source options. With PoE capability, front-panel LCD navigation, secure HTTPS operation, and plug-and-play compatibility with Netgear M4250 switches and Kramer Control, this encoder simplifies integration without compromising capability.
| Category | Details |
|---|---|
| Inputs | 2 HDMI (female), 1 USB-C |
| Outputs | 1 HDMI (female) |
| Ports | 2Ć RJ-45 Ethernet, Balanced Audio (5-pin), RS-232 (3-pin), IR (3.5mm), USB-B Host, 2Ć USB-A Device |
| Network | 1GbE; Unicast & Multicast (UDP, IGMP snooping) |
| Bitrate | Peak 850Mbps; 4K avg 350Mbps; 1080p avg 250Mbps |
| Video Compression | Visually lossless proprietary codec |
| Max Input/Output Resolution | 4K@30Hz (4:4:4) |
| Max End-to-End Resolution | 4K@30Hz (4:4:4) |
| Latency | 33 ms |
| Switching Time | 1 second |
| Scaler | Yes |
| Supported Resolutions | 4096Ć2160@30Hz, 3840Ć2160@60Hz, 1920Ć1080@60Hz, 1280Ć720@60Hz, and many more |
| Audio Formats | LPCM up to 7.1/24-bit/192kHz, Dolby Atmos/TrueHD/Digital formats, DTS-HD/DTS 5.1 |
| Dante Digital Audio | 2-in or 2-out mono channels |
| Security | HTTPS, 802.1x, AES-128 encrypted AV streaming |
| Control Options | Embedded web UI, P3K API, front-panel buttons, LCD display |
| Power | PoE (37ā57V); optional PSU: 24V DC 5A |
| Typical Power Consumption | 9.21W; AV+USB 14.58W; Full load (USB-C charging) 77.93W |
| Environmental | Operating: 0ā45Ā°C; Storage: ā20ā70Ā°C; Humidity: 10ā90% non-condensing |
| Regulatory Compliance | CE, FCC, RoHS, WEEE |
| Enclosure | Aluminum, convection-cooled |
| Product Dimensions | 18.90 Ć 14.50 Ć 2.76 cm (7.44" Ć 5.71" Ć 1.09") |
| Product Weight | 0.7 kg (1.5 lbs) |
| Shipping Dimensions / Weight | 31.20 Ć 18.00 Ć 7.60 cm; 0.9 kg (2.1 lbs) |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some productsāsuch as custom orders, special-order items, audio gear, software, and LED video wallsāare non-returnable. Non-defective returns may be subject to a 20ā30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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