![](http://www.alamy.com/thumbs/6/A6863CA6-5DE7-451F-833F-B0C752180D25/2DGEWNF.jpg)
Workers installing optical fibre cables trenches excavated by excavator machine.
Size: 3840px × 5760px
Photo credit: © Bela Hoche / Alamy / Afripics
License: Royalty Free
Model Released: Yes
Keywords: barrier, cable, communication, construction, dig, electric, energy, engineering, equipment, excavation, excavator, fast, fiber, fibre, g5, ground, high, industry, infrastructure, installation, internet, optic, optical, outdoor, pipeline, pipes, shallow, shovel, sidewalk, sign, site, speed, street, technology, telecommunications, trenches, tube, underground, warning, wire, work, worker