100 computer, 50m 50M-100M optical fiber is enough. Not all computers download a lot of data at the same time. And this download rate should be set in the route. The downlink and uplink broadband of each computer should be restricted to prevent the network from being blocked and stuck due to too much data.
Generally, routers are equipped with firewalls, and routers support functions such as two-wire access, intelligent load balancing, and LAN security management. For example, the maximum downlink speed 1M, uplink speed 5 12K, etc. , equivalent to the exclusive bandwidth of 8M. ADSL at home may not reach the downlink speed of1m.
On the server side, there are usually movie servers and game servers. In this way, you mainly ensure that the game on the server side is the latest, so the customer will automatically update the patch from the server. This is just LAN transmission, and it doesn't need much bandwidth. Once you enter the game, connect to the game server and only use the bandwidth of the external network. So is the movie server. You download all the movies to the local server. Then the client watches movies from the local server by phone, which does not occupy the bandwidth of the external network. Moreover, local clients are generally equipped with Gigabit adapter network cards, so data transmission in the local area network is enough. The implementation of these servers and the implementation of strategies need to be designed in advance.
In normal use, pay attention to the ambient temperature of the computer room to ensure that all equipment runs well. And equipped with specialized network management personnel to manage and maintain servers, such as game servers, movie servers and so on. Only by constantly updating games and movies can we attract more people. Otherwise, everyone will come to the computer. A game was updated for half an hour, which was very annoying. Maybe not next time. Movies are not updated, and there are only a few movies every time I come. If I'm tired of watching, I won't come.