from $349
Connect to one or more Gefen KVM-LAN receivers and send DVI, USB, RS-232, bi-directional stereo analog audio, and IR over IP using a Gigabit LAN. The Gefen DVI KVM Over IP Transmitter is a 1U, half-rack, rack-mountable device and supports resolutions up to 1080p and WUXGA. It can also be incorporated into a 65,000 transmitter/receiver setup, depending on the network bandwidth and number of ports on your network switch.
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 $349.
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 Gefen DVI KVM Over IP Transmitter is available at bhphoto, starting at $349.
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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