Blowing
Applied in tubes, ducts, trays, blocks, tunnels, collecting channels, with no risk of rodent attacks. Also applied for aerial installation between supports and buildings on external strength members or using the winding method.
Ducting
Applied in ducts, trays, blocks, tunnels, collecting channels, with a risk of rodent attacks.
Direct Buried
Applied in harsh environments with potential mechanical impact: in all ground types, swamps and harsh rivers.
Submarine
Applied in sea areas (coastal shelf and deep-sea), on navigable rivers, in lakes and water storage basins, in harsh environments, in bogs and unnavigable rivers.
Figure 8
Applied for aerial installations: on power lines, lamp posts, between buildings and constructions. Suitable for aerial installation on transmission equipment and power facilities in dielectric package.
Aerial
Applied for aerial installation on distribution and high voltage power lines, as well as railway catenary.
Indoor
Applied inside buildings (including vertical runs), in trays, channels, on outer sides of buildings, as well as in duct, in tubes and blocks. Suitable for blowing-in into protecting polyethylene tubes.
Drop
Applied for aerial installation on transmission towers, lamp posts, between buildings and constructions.
OPGW/Ground Wire
Applied in the construction of fiber-optic link on overhead transmission lines of 35 kV and more.
Fire Rated
Used for stationary installation when the optical fiber needs extra protection from mechanical damages.
Specialty Cable
For fiber optic monitoring systems.
Materials
7 May 2020
Dear friends,
We would like to share challenging news of telecom world with you 🙂
On April 30, the construction of three 5G stations was completed on Everest. High-speed Internet access was provided in Mount Everest Base Camp at the altitude of 5,300 meters, the Transition Camp at 5,800 meters, and the Forward Camp at 6,500 meters.
This is a joint project of China mobile and Huawei, which will provide uninterrupted communication and Internet access for climbers and scientists, as well as serve as a basis for environmental monitoring and high-definition streaming.
To build the stations, China mobile sent 150 employees and laid 25 kilometers of fiber optic cable.
According to Huawei, the download speed at an altitude of 5,300 meters exceeds 1.66 GB/s. Such speed is provided by the Intelligent OptiX Network, which allows you to transmit video in high resolution, broadcast live virtual reality and much more.
An interesting coincidence that the construction of high altitude stations was realized in the year of the 60th anniversary of the first successful ascent to Mount Everest from the northern slope and the 45th anniversary of China’s first official accurate measurement of Mount Everest.
Photos: huawei.com
