Native USB-C DisplayPort Alt Mode 4K60 Extender over Fiber — 10G SFP+, up to 10km
Extend a USB-C Source Without a Dongle - Full 4:4:4, HDR Pass-Through, EDID from Receiver
Carries a native USB-C 4K60 display signal up to 10km over single-mode fiber, with no dongle at the source and no 100m copper ceiling. The transmitter and receiver are a matched pair of compact black metal endpoints — 3.19" × 1.93" × 0.98" each, powered by their own 5V/1A supplies at 2.7W and 2.5W — that take a USB-C source running DisplayPort Alt Mode straight onto 10G SFP+ fiber and back to native USB-C at the display. It is the right choice for multi-building campuses, transport hubs, stadiums, control rooms and broadcast installs where reach across a fiber backbone and full signal integrity matter more than carrying keyboard-and-mouse peripherals.
The link holds 4K at 60Hz in full 4:4:4 color with HDR10, HDR10+, Dolby Vision and HLG pass-through, and lossless audio up to Dolby Atmos and DTS:X — the same at 300m or at 10km — while EDID passes back from the receiver so the source always reads the remote display. The same TX/RX pair runs up to 10km over single-mode fiber or, with multi-mode SFP modules, up to 300m over OM4 multi-mode fiber.
- Compliant with USB Type-C DisplayPort Alternate Mode
- Compliant with HDCP 2.2 / 2.3 and 1.x
- Supports HBR3, HBR2, HBR and RBR (8.1 / 5.4 / 2.7 / 1.62 Gbps)
- Video resolution up to 4K2K@50/60Hz 4:4:4
- Supports any VESA-standard resolution transmission
- HDR10, HDR10+, Dolby Vision and HLG pass-through
- Supports LPCM 7.1CH, Dolby 5.1, Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio and DTS:X
- Transmission distance up to 10km over single-mode fiber; up to 300m over OM4 multi-mode fiber via the SFP modules
- EDID transmission from the receiver back to the transmitter
- Compact metal enclosure for easy and flexible installation
Transcript
Hi, I'm Eric from KanexPro. This kit carries a USB-C laptop's 4K60 picture up to 10 kilometers, that's 6.2 miles, over single-mode fiber. A laptop plugs straight into USB-C in: DisplayPort Alt Mode, no adapter. SFP+ sends it over LC fiber, and the receiver's USB-C out drives a USB-C display. Each unit has its own 5 volt supply, and a USB-C service port for firmware. The laptop plugs into USB-C in; a 5 volt supply powers the transmitter. Single-mode LC fiber runs from SFP+ out to SFP+ in. The receiver has its own 5 volt supply, and its USB-C out feeds a USB-C monitor. Built for runs far beyond copper. Broadcast and control: a USB-C monitor at a remote operator desk. Campus: a lecture hall fed from across the campus. Enterprise: a meeting-room screen fed from another building. Venues and events: a stage display fed from the control booth. Now, the key features. Reach: 10 kilometers on single-mode, or 300 meters on OM4 with SFP modules. Native USB-C in and out, so no adapters. 4K60 with full 4:4:4 color, and HDCP 2.3. HDR10, HDR10+, Dolby Vision and HLG pass through, with Atmos and DTS:X audio. For integrators: EDID from the receiver, LINK lights, and USB-C for firmware. Spec it when a USB-C source needs a far display: 4K60, up to 10 kilometers over fiber. Thanks for watching. I'm Eric from KanexPro. See you next time.
| Technical | |
| HDCP Compliance | HDCP 2.3 / 2.2 / 1.x |
| USB-C Compliance | USB Type-C 1.1, DisplayPort Alt Mode |
| Video Bandwidth | 32.4 Gbps (8.1 / 5.4 / 2.7 / 1.62 Gbps) |
| Color Space | RGB, YCbCr 4:4:4 / 4:2:2, YUV 4:2:0 |
| Color Depth | 8-bit, 10-bit, 12-bit |
| HDR | HDR10, HDR10+, Dolby Vision, HLG |
| Audio Formats | LPCM, Dolby Digital / Plus / EX, Dolby TrueHD, Dolby Atmos, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DTS:X |
| Video Resolution | Up to 4096×2160p60/50, 3840×2160p60/50/30/25, 1920×1200p60RB, 1920×1080p60/50, 1280×720p60/50 and any VESA-standard resolution |
| ESD Protection | IEC 61000-4-2: ±8kV (air discharge), ±4kV (contact discharge) |
| Connections | |
| Transmitter — Input | 1× IN [USB-C, 24-pin female]; 1× SERVICE [USB-C, update port] |
| Transmitter — Output | 1× SFP+ OUT [LC female] |
| Receiver — Input | 1× SFP+ IN [LC female]; 1× SERVICE [USB-C, update port] |
| Receiver — Output | 1× OUT [USB-C, 24-pin female] |
| Transmission Distance | Up to 10km over single-mode fiber; up to 300m over OM4 multi-mode fiber |
| Fiber-Optic Module | 10G SFP+ module |
| Power | |
| Power Supply | Input: AC 100–240V, 50/60Hz; Output: DC 5V/1A |
| Power Consumption | Transmitter: 2.7W (max); Receiver: 2.5W (max) |
| Environmental | |
| Operating Temperature | 32°F – 104°F (0°C – 40°C) |
| Storage Temperature | -4°F – 140°F (-20°C – 60°C) |
| Operating Humidity | 20% – 80% RH, non-condensing |
| Storage Humidity | 10% – 90% RH, non-condensing |
| Physical | |
| Dimensions (each unit) | 3.19 × 1.93 × 0.98 in (81 × 49 × 25 mm) [W × D × H] |
| Weight (each unit) | 0.30 lbs (138 g) |
| Housing | Black metal enclosure |
| Certifications | |
| Certifications | CE, FCC, RoHS |
| Package Contents | |
| Included | 1× 4K60 USB-C over Fiber Extender (Transmitter); 1× 4K60 USB-C over Fiber Extender (Receiver); 2× 5V/1A multinational power supply |
What audio formats are supported?
What is the highest video resolution this extender carries, and at what color sampling?
What source and display devices does this pair with?
How are firmware updates applied to the transmitter and receiver?
What kind of fiber and module does the link need, and how far does each reach?
What plugs into what for a basic point-to-point run?
No image on the display. What do I check first?
The LINK indicator is not lit green. What does that mean and what should I check?
There's an identical-looking unit online for much less. Why this one?
What comes in the box?
Ask Claude, ChatGPT or Copilot about the EXT-USBC4KFIB-10KM: its specifications, your price, stock, and a draft order for you to place. Or wire the REST API into your quoting tool or ERP.