Application point of view: Detailed description of advanced Internet cafe Optical Fiber Access Network

Fiber-optic access networks are quite common. So I studied the fiber-optic access networks of advanced Internet cafes and shared them with you here. I hope they will be useful to you. In recent years, the new technological revolution represented by the Internet is leading the development of the traditional telecom concept and structure system in a new direction, with the gradual opening of access network markets in various countries and the gradual relaxation of telecommunications control policies, new business needs are emerging in an increasingly fierce battle for dominance.

Driven by the huge market potential, various access network technologies have emerged. The maturity of Wired Access and Wireless Access Technologies has accelerated their respective commercialization steps. The rapid rise of Internet cafes is showing the trend of blooming everywhere. With the increasing number of Internet cafes, the competition between industries is becoming increasingly fierce. Therefore, we must remain invincible in the fierce competition, designing and setting up a stable, high-speed, easy-to-manage, low-investment, and high-income Internet cafe network is extremely important. selecting an appropriate network access method is the key to achieving this, the purchase of vrouters, vswitches, and other network devices is also very important.

Internet cafes have diversified network application types and have high requirements on network bandwidth, transmission quality, and network performance. network applications must integrate advanced, multi-service, scalability, and stability, it not only meets customers' needs for simultaneous transmission of voice, video, and data over a broadband network, but also supports a variety of new business data processing capabilities, enabling high-speed and smooth Internet access, big data traffic is not dropped or paused. Among the many Internet access methods, the optical fiber access network stands out with its unique bandwidth advantages. As a fast channel in the Information Development era, it has become an ideal choice for many Internet cafe operators. The network solution for selecting the optical fiber access network is also the best network solution for current broadband applications. The general networking solution is as follows:

1. The optical fiber access network is directly connected to the Internet cafe, and then the optical signal is converted into a 10 M/M electrical signal through an optical fiber transceiver. Optical fiber access network is used for access, featuring fast speed, good stability, low obstacle rate, and strong anti-interference ability.

2. A vro serves as the gateway of a LAN. This vro must meet the needs of Internet cafes in terms of its functions and performance. It is a hardware device dedicated to route forwarding and address ing, it is times more efficient than the computer host, and has excellent stability. The router must have dual Ethernet ports: one is connected to the optical fiber transceiver, and the other is connected to the switch. The connection media are network cables. Vro serves as a gateway with strong routing and forwarding capabilities, good stability, and high security. This ensures that machines in the LAN can access the internet securely without any worries and stay online for a long time.

3. Use a vswitch for internal LAN interconnection. Compared with the shared bus bandwidth of a hub, a vswitch uses an exclusive bandwidth, which far exceeds the Hub's function and performance. Vswitches greatly increase network utilization, reduce internal LAN conflicts, and increase internet access speed. The switch plays a greater role, especially when many machines run simultaneously.