• Design criteria:

 

- Zones for manufacturing plants: 12 subscribers / ha

- Service center area: 24 subscribers / ha

- Technical building area: 10 subscribers / ha

 

• Design goals and solutions:

 

- Ensuring communication needs such as landline phone subscribers and mobile information, Internet of the whole kCN.

- Ensuring the reliability of the communication system.

- Building underground optical cable lines from regional telecommunication stations to central switchboard of industrial clusters.

 

* Cable glands:

 

- From the central switchboard, there are underground cable conduits of PVC pipes buried along one side of the sidewalk of Hai Son - Tan Do street, roads No. 2.9 and No. 10, including total cables, branch cables, set boxes. points ... to the areas.

- Installation of cable lines, focus boxes with a larger capacity than the subscriber needs are calculated to facilitate the demand for subscriber development later.

- At the cable overpass areas, there are manholes for pulling cables to cross the road.

- The heart of the cable line is 0.8m deep compared to the completed pavement.

- The capacity of cable routes depends on the information needs on the routes.

- On cable routes, cable cabinets are placed on sidewalks to facilitate connection for factories and enterprises.

- Total length of underground cable routes to cable cabinets: 434 m.

- Underground cable route to distribution box: 1,756m

- Total subscribers of the entire industrial cluster: 2,327 subscribers.