SmartAVI SDX-4P Transmitter
Best professional solution for complex multi-display control room setups.
This powerhouse handles four displays and peripherals over a single cable, making it the ultimate backbone for complex control rooms. You sacrifice a bit of setup simplicity for the sheer reliability of uncompressed, long-distance signal integrity that keeps demanding digital environments running without a hitch.
$973.25
at
KVM Switches Online
Who it's for
- System integrators building durable, mission-critical infrastructure
- IT managers needing stable long-distance signal transmission
- Remote workers requiring a seamless, all-in-one workstation setup
Who should skip it
- Small businesses operating on a limited, budget-conscious scale
- Casual users lacking specialized networking or KVM experience
- Buyers seeking an all-inclusive, ready-to-use extension kit
Performance breakdown
Signal Range
Extends high-fidelity signals across 400 feet without compromising data integrity.
Multi-Display Capability
Simultaneous quad-display support streamlines complex control room and signage setups.
Video Fidelity
Uncompressed digital transmission ensures crisp, artifact-free visuals for demanding professional tasks.
Connectivity Versatility
Integrated USB and RS-232 support provides essential control for peripheral management.
Refresh Rate Performance
Capped at 30Hz, it handles static professional displays better than fast-paced motion.
Build Compactness
Minimalist footprint allows for easy integration into crowded equipment racks.
Key Specs
Height
1 in. (2.54 cm)
Width
5.1 in. (12.95 cm)
Depth
3.62 in. (9.19 cm)
Video Format
DVI-D
Maximum Resolution Support
4K/2K (3840x2160) @ 30Hz
Transmission Standard
HDBaseT over CAT5/5e/6 cabling
Transmission Range
Up to 120 meters (approx. 400 feet)
RS232 Speed
115 Kbps
Power Input
External 100-240 VAC/5VDC3A
Supported Monitor Count
4
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