BZBGear 4K UHD HDMI USB KVM Extender Kit Over Fiber
The 18GFE runs 4K HDMI, USB KVM control and RS-232 over a single fiber run, for jobs where the source and display are further apart than copper HDBaseT can reach. It transmits up to 6.25 miles (10 km) over single-mode fiber at zero latency, carries the full 18Gbps HDMI 2.0a signal, and supports both 4K60 4:4:4 8-bit HDR and 4K60 4:2:0 10-bit modes so it stays lossless on either a control room feed or a graded HDR source.
A USB 2.0 KVM channel rides alongside the video for up to two remote peripherals, and bidirectional IR plus RS-232 passthrough keep display and device control working at the far end. The unit ships in a wall-mountable metal enclosure and does not include an SFP fiber module.
| Resolution | 4K@60Hz HDR (4:4:4 8-bit) or 4K@60Hz (4:2:0 10-bit) |
|---|---|
| Fiber distance | Up to 6.25 miles (10km) via single-mode fiber |
| Bandwidth | 18Gbps (single-link 600MHz), HDMI 2.0a, HDCP 2.2 |
| USB KVM | USB 2.0, 2 remote device connections |
| Control passthrough | Bidirectional IR, RS-232 |
| Power | 12V/2A, 10W max |
| Housing | Metal enclosure, wall-mountable |
| SFP module | Not included |










