Send DCI/UHD 4K video and KVM signals reliably over fiber optic cable to distances up to 6.2 miles with the CE990 USB True 4K DisplayPort/HDMI Optical KVM Extender from ATEN . Boasting full color accuracy and analog and digital audio, the CE990 has a sturdy, metal rackmount design and is equipped with a DisplayPort/HDMI combo connector on both local and remote consoles for mixed-and-matched display configurations. KVM extension supports keyboard and mouse control, USB 2.0 data, and RS-232. The versatile device integrates a privilege control function that enables full access and management for flexible control switching, making it ideal for use in post-production houses, healthcare facilities, and manufacturing.
Matching your monitor's resolution and refresh rate capabilities with the KVM is crucial, as many budget switches cap out at 4K 30Hz or 1080p. Ensure it supports the exact number of monitors and computers you need. Available from $2,002.
KVM switches require very little electricity and have no consumables. Ownership costs are effectively zero beyond the initial purchase and required cabling.
Common Failure Modes
Port failure or signal degradation over time are the main issues. Active electronic components can sometimes fail, causing blinking displays or dropped USB connections.
Matching your monitor's resolution and refresh rate capabilities with the KVM is crucial, as many budget switches cap out at 4K 30Hz or 1080p. Ensure it supports the exact number of monitors and computers you need.
KVM switches are solid-state and extremely durable. They are usually replaced only when users upgrade to higher resolution monitors that the KVM cannot support.
The ATEN CE990 4K Monitor is available at bhphoto, starting at $2,002.
KVM switches require very little electricity and have no consumables. Ownership costs are effectively zero beyond the initial purchase and required cabling.
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