fiber optic cable wallpaperProviderpixabayResolution3900 × 2600Aspect ratio1.50:1AuthorblickpixelSourceOpen original page Download wallpaper Available sizesPreview150 × 99Web640 × 426Large3900 × 2600Tagsfiber optic cableglass fiberittechnologyconnectiondigitalcontrol centerdata processingconnectionselectronics