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DVI-OPT-TX220-ST-Pro and DVI- OPT-RX220-ST-Pro

Multimode Fiber cable extenders supporting DVI signals

Highlight features
  • Advanced EDID management
  • Serial port or front panel control
  • Pixel Accurate Reclocking
  • Remote powering option for receiver
  • Several options for rack, furniture, or truss mounting

Designed for rental and professional use, the Lightware DVI-OPT 220-Pro series extenders can transmit DVI-D signals over multimode fiber cables for up to 2600 m distance. Using Single Fiber Technology the DVI-D signal is transmitted over one multimode 50/125 fiber core. Sources and display devices are galvanically isolated against ground loops and hum effects, and no delay occurs in the signal, the video image is transported without any frame latency. The Neutrik OpticalCON or ST fiber connectors ensure reliable operation in professional environments. The OpticalCON connectors are rugged, dust proof and very reliable, compatible with standard LC connectors.

Cross compatibility between Lightware fiber products is ensured thanks to our attentive design. In a standalone application DVI-OPT-220-Pro series can work together simply, but with Lightware's Hybrid Modular matrix concept, it is even possible to connect these extender boxes directly to the matrix router using an MX-DVI-OPT series input or output board.


  • Multiroom video and audio control
  • Professional AV systems, conference rooms
  • Rental and Staging
  • Digital signage
  • Long distance lossless DVI signal transmission


  • Extends DVI-D signals with Single Fiber Technology
  • 1920x1200 or 2048x1080 maximal resolutions
  • Cross compatibility with any Lightware Fiber device
  • Zero frame latency - No delay
  • No compression
  • Neutrik OpticalCON fiber connectors or ST fiber connectors
  • Breakout LC connector for Neutrik B channel (not available in -ST version)
  • Advanced EDID Management through front panel LCD menu or Serial port
  • Improved DVI signal detection circuit
  • Firmware upgrade through serial port
  • Status LEDs: Source detection, monitor detection, laser loss detection
  • Local monitor buffered loop output at transmitter
  • Pixel Accurate Reclocking
  • Two identical DVI-D outputs at receiver
  • Alarm output for fiber and DVI link loss
  • Built in universal power supply
  • Remote power option for receiver (only when using Neutrik 2M-4S75 hybrid fiber cable with 2 fibers + 4 copper wires)
  • Metal housing for professional use
  • Improved ESD protection
  • Rack, truss or furniture mounting accessories

Compatible fiber cable

  • Neutrik OpticalCON version: Neutrik 2M-4S75 hybrid, Neutrik 2M, LC-LC Multimode cable
  • ST version: ST-ST Multimode cable
Power: IEC connector
DVI: 29 pole DVI-I connectors (only digital pins are connected)
Fiber (Neutrik OpticalCON version): Neutrik NO2-4FDW type LC duplex, LC simplex for B channel breakout
Fiber (ST version): ST connector
Alarm (only in receiver): 3 pole phoenix
RS-232: 9 pole standard
D-SUB female


Data rate: 1.65 Gbps per color
Resolution: 640x480 to 1920x1200
Video Delay: 0 frames
HDCP pass through: no
EDID emulation: yes, Advanced EDID Management
EDID memory: 50 factory preset, 50 user programmable EDID in transmitter
EDID support: 256 byte Extended EDID v1.3
Front panel control: EDID management in transmitter
LED indicators (transmitter): power, source connected, signal present, laser active
LED indicators (receiver): power, laser detect, signal present, monitor connected
RS-232 pass through: no
Fiber: 50/125 Multimode fiber
Laser: 850 nm
Transmitter output OMA*: -6.25 dBm (worst case)
Receiver OMA* sensitivity: -14.25 dBm (worst case)
Optical loss budget: 8 dBm (worst case)
Transmission distance (using OM3e type fiber): 2600 meters
Remote power distance: 600 meters
Power supply: Internal (100 to 240 V AC, 50/60 Hz)
Power consumption (transmitter): 3.5 W
Power consumption (receiver): 4 W
Enclosure: 1U half rack, 1 mm metal
Dimensions: 221W x 181D x 42.2 H mm
Net weight (transmitter): 1420 gramms
Net weight (receiver): 1340 gramms
Compliance: CE
Warranty: 3 years

OMA*:Optical Modulation Amplitude

product brief
cad drawing
front view back view
User Manual Fiber Optic Chart
CE Declaration quick start guide
Accessories Compatibility Table


Devices can be mounted several ways, depending on the application. Rack shelf and mounting bracket is available which offers easy mounting on truss systems with standard clamps or using the unit built in to furniture.

Optional accessories

Mounting bracket

It makes through-furniture and under-desk mounting easy, and allows truss mounting with standards clamps.

Rack shelf

The 1U high rack shelf provides mounting holes for fastening two half-rack or four quarter-rack sized units.



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