Model code: S-EXT-HK-20KMB
SYONG S-EXT-HK-20KMB video extenders. Supplier catalogue designation: “20KM HDMI 1080P KVM Over Fiber Extenders”. Confirm exact operating modes and compatibility before ordering.
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Owner-supplied SYONG product catalogue (2026-07-28), page 22
Checked against documentation: 06.11.2026
Reference catalogue for quotation requests. Availability, production status, condition, price, lead time and warranty are individually confirmed. A listed part number is not a stock claim.
Supplier catalogue photograph of S-EXT-HD-30M; confirm included accessoriesSYONG S-EXT-HD-30M video extenders. Supplier catalogue designation: “1080P HDMI 30M Extender”. Confirm exact operating modes and compatibility before ordering.
Supplier catalogue photograph of S-EXT-HD-60MD; confirm included accessoriesSYONG S-EXT-HD-60MD video extenders. Supplier catalogue designation: “1080P HDMI 60M Extender”. Confirm exact operating modes and compatibility before ordering.
Supplier catalogue photograph of S-EXT-HD-120MA; confirm included accessoriesSYONG S-EXT-HD-120MA video extenders. Supplier catalogue designation: “4K30HZ HDMI 120M Extender”. Confirm exact operating modes and compatibility before ordering.
Supplier catalogue photograph of S-EXT-HD-60MA; confirm included accessoriesSYONG S-EXT-HD-60MA video extenders. Supplier catalogue designation: “1080@60Hz 60M HDMI Extenders”. Confirm exact operating modes and compatibility before ordering.
Descriptions and images come from the supplied SYONG product catalogue dated 2026-07-28. These are supplier statements, not our test results. Resolution, refresh rate, transmission distance, power, compatibility and accessories depend on the operating mode and connected devices; agree the exact specification before ordering. Conflicting source specifications require clarification. Availability, price and warranty are confirmed on request.
20KM HDMI 1080P KVM Over Fiber Extenders This product is divided into transmitter and receiver, which are used in pairs. Using single-mode single fiber optical fiber, HDMI audio and video signals and USB keyboard and mouse can be transmitted up to 20km. In addition, the transmitting end is equipped with an HDMI output close to the end display. The optical module can be equipped with SC / FC interface.
