Lightware MX-HDMI-OPT-OB-R-LC MX HDMI Optical Output Board with Reclocking - 91130030

LightWare SKU: 91130030
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Sale price$9,500.00


MX-HDMI-OPT-OB-R is an eight channel, Multimode optical output board, providing HDMI 1.4, audio and RS-232 extension over a single Multimode fiber up to range of 2500m. Pixel Accurate Reclocking, HDCP compliance and HDMI to DVI conversion are all incorporated. Resolutions up to 4K and 36-bit color depth are handled with all standard audio formats as well as 120Hz 3D signals.

Along the video and audio extension the unit provides a bi-directional RS-232 option for remote controlling external devices like projectors or professional media players.

The video signals with the HDCP, EDID handshaking data and the RS-232 channel traffic are performed over one Multimode fiber, utilizing our Single Fiber Technology. The board is compatible with Dolby TrueHD and DTS-HD audio while the proprietary Pixel Accurate Reclocking, Advanced EDID Management, Frame detector and built-in test pattern generator are integrated. The board is available with Neutrik OpticalCON, -LC or -SC connectors.

Compatible products

DVI-OPT-RX110 (DVI only, without HDCP and RS-232) HDMI-OPT-RX200R (up to 1080p60 36bpp)
DVI-OPT-RX220-Pro (DVI only, without HDCP and RS-232) HDMI-3D-OPT-RX150RA (up to 4K)
HDMI-OPT-RX100 (up to 1080p60 36bpp, without RS-232) MX-HDMI-OPT-IB (up to 4K)
HDMI-OPT-RX100R (up to 1080p60 36bpp) 25G-MX-HDMI-OPT-IB


  • 1920x1080@120Hz/4:4:4, 4096x2160@30Hz/4:4:4 or 60Hz/4:2:0 maximum resolutions (300MHz)
  • Extends HDMI and RS-232 signals over one multimode fiber cable with built-in converters
  • Frame Detector (analyze detailed video timings)
  • Status LEDs (laser active, fiber link, signal and HDCP detect)
  • Extension distance up to 2500 meters (with OM3 fiber, 1920x1080p60)
  • Cross compatible with OPT series Lightware fiber extenders and I/O boards
  • HDMI 1.4, HDCP 1.4 and DVI 1.0 compliant
  • Advanced EDID Management
  • Supports HDMI 4K signal formats (4K UHD @30Hz RGB 4:4:4 or @60Hz YUV 4:2:0, up to 9 Gbps)
  • Supports HDMI 3D signal formats (frame packing, side-by-side and top-bottom)
  • Supports deep color signals (24/30/36 bit RGB/YCbCr 4:4:4)
  • Pixel Accurate Reclocking
  • No video compression
  • Bi-directional RS-232 extension (pass-through)
  • HDCP 1.4 compliant
  • Uncompressed video up to 9 Gbps datarate (300 MHz pixel clock)
  • Bi-directional RS-232 extension (pass-through and control)
  • Supports all embedded audio formats (including PCM, Dolby Digital and DTS high bitrate audio)
  • Built-in video test pattern generator
  • No signal latency, zero frame delay
HDCP compliancy: Yes
RS232 passthrough: 9600, 19200, 38400, 57600, 115200 baud/s; 8-N-1 (max. 60 bytes/message)
3D signal compatibility: Frame packing, side-by-side, top-bottom
Power consumption (3.3 V)
(all connector type):
1.4 A (typ.), 1.5 A (max.)
Power consumption (5 V)
(all connector type):
0.9 A (typ.), 1.5 A (max.)
Calculated AC Power (W)
(all connector type):
9.2 W (typ.), 12.5 W (max.)
Heat dissipation (BTU/h)
(all connector type):
32 BTU/h (typ.), 43 BTU/h (max.)
Weight MX-HDMI-OPT-OB-R: 1350 g
Output connectors: LC
Optical wavelengths: 778 nm, 800nm, 825nm, 850nm, 911nm, 980 nm


Maximum extension distances
  OM1 (62.5/125) OM2 (50/125) OM3 (50/125) OM4 (50/125)
1920x1080p@60Hz 24 bpp 250 m 600 m 1200 m 2500 m
1920x1080p@60Hz 36 bpp 150 m 400 m 800 m 1300 m
4096x2048@30Hz 24bpp Not supported 350 m 700 m 1100 m

At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.

  • Most in-stock orders placed Monday-Friday before 1PM PST ship the same day. Orders placed after 1PM will ship the next day of business. General restrictions apply; please see our full shipping policy here.
  • We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.

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