Can a single optical fiber install different networks?

First, it can be implemented with dual WAN routers.

The dual-WAN router has two physical WAN ports as external network access, so that the intranet computer can use two external network access lines simultaneously through the load balancing function of the dual-WAN router, which greatly improves the network bandwidth and improves the efficiency of data transmission between the enterprise LAN and WAN. At present, dual WAN routers mainly have the application advantages of "bandwidth convergence" and "one network and two lines", which traditional single WAN routers can't do.

Secondly, the dual WAN router has the following functions:

1, which can realize double-network superposition.

2, online behavior management, standardize employee network use.

Built-in database of more than 60 online applications in 8 categories, which can control common applications such as QQ, Thunder, Straight Flush and Games with one button;

Support QQ black-and-white list and flexibly control the right to use QQ in enterprises;

Support URL filtering and webpage security functions, and build hundreds of URL databases in more than a dozen categories. Just check the corresponding website categories to restrict employees from accessing the corresponding websites;

Behavioral audit software is used to monitor, record and analyze the online behavior of enterprise networks. The report export function can be customized to meet various reporting requirements.

3, a variety of VPN, to ensure long-distance secure communication.

Support IPSec

VPN(3 tunnel) encrypts confidential data of enterprises and branches to ensure data security;

Support PPTP VPN(3 tunnels) and L2TP.

VPN(3 Tunnel), an enterprise internal server which is convenient for business travelers and mobile office workers to access remotely, makes it easy to work remotely.

4, PPPoE server, intranet access authentication is simple and reliable

Internet users can be assigned internet accounts, and only users who have legal accounts and are certified are allowed access to the Internet.

Support idle disconnection, expiration disconnection, manual disconnection, address binding, abnormal IP and other rich functional features;

Meet the needs of renting houses, residential quarters, hotels, primary and secondary schools and other campuses to enjoy the network environment and access authentication of intranet users.

5. Efficient firewall to ensure the safety of internal and external networks.

ARP double protection

Support IP and MAC address binding, effectively prevent ARP deception in internal and external networks; When deceived by ARP, you can send ARP correction information actively according to the specified frequency to restore the normal state of the network in time.

Attack protection

Support internal and external network attack protection function, which can effectively prevent various common DoS attacks, scanning attacks and suspicious package attacks.

MAC address filtering

Support the filtering function based on MAC address, and effectively intercept the access of illegal hosts.

Access policy

Various network services can be assigned the right to pass through the router to ensure the security of internal and external networks, and support access control based on user groups and time periods.

6. Flexible bandwidth control to ensure the rational use of bandwidth.

Intelligent bidirectional IP bandwidth control

Support the flexible strategy of enabling bandwidth control based on bandwidth utilization, which can control the bandwidth of each host (IP) in the network in two directions, effectively restrain P2P applications such as BT and Thunder from occupying too much bandwidth, and ensure the smooth network at all times.

Connection restriction

Providing IP-based connection restriction function can limit the number of connections per computer, prevent a few users from occupying a large number of connections excessively, and ensure the smooth progress of games, surfing the Internet, chatting, video and voice.

7. More practical functions

Support PPPoE, dynamic IP, static IP, L2TP and PPTP access technologies;

Two-way port monitoring of internal and external networks to meet the data monitoring needs of public security departments;

Support DDNS and virtual server functions, and easily build intranet servers and private websites;

Support port triggering, UPnP and ALG service functions to ensure that special network applications can penetrate NAT smoothly;

Brand-new all-Chinese web page management interface makes management and maintenance more convenient and fast;

Provide log list and log server function, and record the running status of the network in detail;

Support Ping, Tracert and other fault detection tools to help quickly find and eliminate network faults.