DVI 4fiber (LC) converter

DVI (Digital Visual Interface) provides an interface between monitor and PC. However intrinsically electrical signal limits the transmission distance and quality. Lightem LDVIEXT2 4LC DVI extender helps DVI to transmit far away via multimode fibers.


  • Available for Multimode fiber
  • Long distance image transmission, SMF 5km or MMF 700m
  • High resolution and image quality
  • No RF Interference by optical fiber
  • Class 1 laser product complies with EN 60825-1
  • DVI-D single link&
  • Supports all standard modes such as VGA, SVGA, XGA, SXGA and UXGA etc
  • CE and FCC approved
  • Remote monitor for traffic, industrial, military control
  • LCD, Projector, Plasma display connection
  • Large video wall system
  • Multi-monitor for Advertising
Parameter Value Remark
Max distance 500m 4x 50/125um Multimode Fiber
Max resolution 1920×1200 16:10
1600×1200 4:3
1920x1080p 16:9
EDID support Self-EDID programming
HDCP compliant N/A
Operating voltage DC 5V
Supply current 180mA Tx or Rx
Optical Connector 4LC
Recommended fiber 50/125um Multimode Fiber use 62.5/125um Multimode Fiber may reduce the transmission distance
Operating temperature 0~+70℃
Storage temperature -20~+85℃
Dimension 69x39x15mm LxWxH (mm)
Weight 96g same weight for Tx and Rx

EDID Resolution information

Established Timing Resolution Refresh Rate
724×700 70Hz
640×480 60Hz
640×480 72Hz
640×480 75Hz
800×600 75Hz
1024×768 60Hz
1024×768 70Hz
1024×768 75Hz
1280×1024 75Hz
1152×870 60Hz
LDVIEXT2-4LC – DVI Fiber Optic extender, 4xLC Multimode