Elenzk 4K@60Hz HDMI KVM Fiber Extender, 20KM by LC SMF SFP Module, Support Dual HDMI Out, RS232, 10/100M Ethernet, Audio, EDID, IR, Plug & Play, USB-C for Easy Configuration

The Elenzk HDMI KVM Fiber Extender delivers professional 4K@60Hz video transmission up to 20km via single-mode LC fiber. With built-in USB-based KVM, Ethernet, RS232, audio, and IR, this device is designed for industrial, control room, and long-distance AV signal distribution. Stable performance and easy deployment make it ideal for mission-critical environments.
Supports HDMI 2.0b, HDCP 2.2, DVI 1.0Resolutions up to 4096x2160@60Hz20km transmission over single-mode fiber (LC/SFP)USB-B to USB-A for KVM controlRS232 bidirectional communicationHDMI loop-out (TX) and dual output (RX)3.5mm audio I/O, IR pass-through10/100M Ethernet (TCP/IP)DIP switch selectable settingsIndustrial design with wide temperature tolerance
VideoHDMI 2.0b, up to 4096×2160@60Hz (4:4:4)KVMTX: 1×USB-B; RX: 2×USB-AAudio3.5mm input/outputRS232Bidirectional, 600115200bpsEthernet10/100Mbps RJ45 (TCP/IP)Fiber InterfaceLC/SFP, single-mode, 1270/1330nmDistanceUp to 20kmPower SupplyDC 12V/1AWorking Temp -25°C ~ +55°CDimensions148×115×28mm5.83 × 4.53 × 1.10in Please Note: The USB ports on this device are designed exclusively for standard keyboard and mouse signal transmission as part of KVM functionality. It does not support other USB devices such as game controllers, USB flash drives, webcams, or Xbox One wireless adapters.
The built-in RJ45 port supports 10/100Mbps Ethernet with TCP/IP protocol. It is intended for network signal pass-through or remote equipment management in industrial environments. It does not function as a standard internet access port and cannot provide general-purpose LAN connectivity.
Package Includes
1× HDMI KVM Fiber Extender Transmitter
1× HDMI KVM Fiber Extender Receiver
2× 10G SFP Moudle
1× USB 2.0 Cable
2× Power Adapter (12V/1A)
1× User Manual
Overview Features Specifications