Reuters China Unicom The day before the announcement said, 2015-2016 provincial and provincial trunk optical cable The official launch of the tender work.
The tender is divided into ordinary area and cold area two items, common area construction Jicai skin 6476 km long, alpine area of new construction in skin 5025 km long, a total of 11501 kilometers long leather.
As the light changed and continue to promote 4G The base of large-scale construction, China Unicom and China China Telecommunications In the transmission level increased new efforts to meet the rapid growth of traffic, public information display, this year, the two operators of capital spending a lot on the transmission side.
