BZBGear logo
Shop all BZBGear

BZBGear BG-EXH-8KF 8K HDMI 2.1 Fiber Extender

Where copper runs out, the EXH-8KF continues on multimode fiber: 40 m on OM2, 200 m on OM3 and 300 m on OM4, carrying 8K at 60 Hz 4:2:0 12-bit, 4K at 120 Hz 4:4:4 12-bit or 1080p at 240 Hz on a 48 Gbps FRL link.

The receiver has two HDMI outputs, so a display and a recorder can both be fed at the far end, plus a 3.5 mm audio breakout. EDID management, bi-directional IR and RS-232 are included, and the LC fiber connector means standard structured cabling can be used rather than a proprietary hybrid.

HDMI complianceHDMI 2.1
HDCP complianceHDCP 2.3
Video bandwidth48Gbps FRL and 18Gbps TMDS
Video resolutionUp to 8K@60 4:2:0 12-bit, 4K@120Hz 4:4:4 12-bit, 1080p240Hz
Fiber transmission distanceOM2: 40m/131ft OM3 : 200m/656ft OM4: 300m/985ft (over 850nm OM2/3/4 multi-mode fiber optic cable)
Colour spaceRGB 4:4:4, YCbCr_4:4:4, YCbCr_4:2:2, YCbCr_4:2:0
Transmitter connectionsInput: 1x HDMI IN [Type A, 19-pin female] 1x IR IN [3.5mm audio jack] Output: 1x HDMI OUT [Type A, 19-pin female] 1x IR OUT [3.5mm audio jack] 1x FIBER [LC] Control: 1x RS-232 [3pin-3.5mm phoenix connector] 1x SERVICE [USB-C, update port]
Receiver connectionsInput: 1x FIBER [LC] 1x IR IN [3.5mm audio jack] Output: 2x HDMI OUT [Type A, 19-pin female] 1x IR OUT [3.5mm audio jack] 1x AUDIO OUT [3.5mm audio jack] Control: 1x RS-232 [3pin-3.5mm phoenix connector] 1x SERVICE [USB-C, update port]
Power supplyInput: AC 100~240V 50/60Hz; Output: DC 12V/1A
Dimensions (W x D x H)Transmitter / Receiver: 6.9in x 3.9in x 1.2in [175mm x 100mm x 30mm]
Go Long for 8K! Bringing 8K to Extenders, From Fiber to CAT BZBGEAR Has You Covered | ISE 2026
BZBGEAR Deep Dive BG-EXH-8KF | 8K HDMI 2.1 Fiber Extender
CEDIA Expo 2025 Spotlight | BZBGEAR's 8K AV Breakthroughs