Digital Visual Interface ( DVI )

Digital Visual Interface ( DVI ) cables are designed to connect your PC to a flat panel monitor, LCD projector, HDTV, etc. DVI cables are available in DVI-D and DVI-I formats.

DVI-D cables allow for digital transmissions between host and display devices.
DVI-I cables allow for digital and analog transmissions.

DVI-D and DVI-I cables are available in single-link and dual-link formats. Dual-link cables provide a faster and stronger signal strength than single-link cables and thus allow for superior resolution on your LCD device.

DVI-D Dual Link (Digital Only ) DVI-D Single Link (Digital Only ) DVI-I Dual Link (Digital and Analog) (Utilizes all 29 of the available pins) DVI-I Single Link (Digital and Analog) (Utilizes 23 of the 29 available pins) DFP Cables (Digital Flat Panel)       Dual Link Dual Link DVI supports 2x165 MHz (2048x1536 at 60 Hz, 1920x1080 at 85 Hz). A dual link implementation utilizes all 24 of the available pins. Single Link Single Link DVI supports a maximum bandwidth of 165 MHz (1920x1080 at 60 Hz, 1280x1024 at 85Hz). A single link implementation utilizes 12 of the 24 available pins.

Specifications   Video signal: Digital video stream (Single) WUXGA 1920 × 1200 @ 60 Hz (Dual) WQXGA (2560 × 1600) @ 60 Hz Analog RGB video (-3 db at 400 MHz) Data signal: R,G,B data + clock and display data channel Bandwidth: (Single) 3.7 Gbit/s (Dual) 7.4 Gbit/s or more Protocol: 3 × Transition Minimized Differential Signaling data + clock Signaling data + clock Pins: 29 Pin out Pin 1 TMDS Data 2- Digital red - (Link 1) Pin 2 TMDS Data 2+ Digital red + (Link 1) Pin 3 TMDS Data 2/4 shield Pin 4 TMDS Data 4- Digital green - (Link 2) Pin 5 TMDS Data 4+ Digital green + (Link 2) Pin 6 DDC clock Pin 7 DDC data Pin 8 Analog vertical sync Pin 9 TMDS Data 1- Digital green - (Link 1) Pin 10 TMDS Data 1+ Digital green + (Link 1) Pin 11 TMDS Data 1/3 shield Pin 12 TMDS Data 3- Digital blue - (Link 2) Pin 13 TMDS Data 3+ Digital blue + (Link 2) Pin 14 +5V Power for monitor when in standby Pin 15 Ground Return for pin 14 and analog sync Pin 16 Hot plug detect Pin 17 TMDS data 0- Digital blue - (Link 1) & digital sync Pin 18 TMDS data 0+ Digital blue + (Link 1) and digital sync Pin 19 TMDS data 0/5 shield Pin 20 TMDS data 5- Digital red - (Link 2) Pin 21 TMDS data 5+ Digital red + (Link 2) Pin 22 TMDS clock shield Pin 23 TMDS clock+ Digital clock + (Links 1 and 2) Pin 24 TMDS clock- Digital clock - (Links 1 and 2) C1 Analog red C2 Analog green C3 Analog blue C4 Analog horizontal sync C5 Analog ground Return for R, G and B signals

Cablek manufactures custom DVI cable assembles including Single Link DVI-D to DVI-D Cable Assembly Single Link DVI-D to DVI-D Extension Cable Dual Link DVI-D to DVI-D Cable Assembly Dual Link DVI-D to DVI-D Extension Cable DVI-I to DVI-I Cable Assembly DVI-A to VGA Cable Assembly Super Long Single Link DVI-D to DVI-D Cable Assembly Super Long Dual Link DVI-D to DVI-D Cable Assembly Super Long DVI-D Extension Cables HDMI to DVI-Digital Cable Assembly DVI Adapters, DVI Splitters, DVI Convertors