Overview

BD-R3806/R4806, adopting the 64-bit high-performance multi-core MIPS processor and private ASIC switching chips, are cost-effective and intelligent broadband routers developed by BAUDCOM for small- or medium-sized cybercafés, enterprise and undertakings.

This series of broadband products are strong in data processing, flexible in a variety of mainstream bandwidth access environments and various in providing sound bandwidth distribution solutions, all of which are means of effective utilization of bandwidth resources. In addition, these products provide network behavior management, P2P control, VPN networking, firewall, ARP cheat prevention and vicious attack prevention.

These comprehensive broadband routers integrate multiline, NAT sharing, security and elastic rate limit, so they are to users an all-in-one comprehensive solution with high performance, high reliability and high performance-to-cost ratio.

Main Characteristics

High reliability and stability

After over a decade years of research experience in the data communication network field and studious research on broadband user's requirements, BAUDCOM broadband solutions have won customers' trust in all respects, especially in hareware or software design and in systematic strong ability, and these routers can run reliably for a long time in harsh environments such as high temperature, poor ventilation and bad grounding.

Strong data-processing capability

BD-R3806/R4806 adopts the 64-bit MIPS multi-core processor and the private ASIC switching chip, so it has high throughput and a high performance-to-cost ratio.  They secure the reliable and rapid operation of such kernel functional modules as NAT, VPN, P2P identification and control, and firewall in an environment of multi-user and large flow.

Flexible multi-WAN access

A maximum of 4 WAN ports can be used for networking; the access modes such as Ethernet, FTTB optical fiber, ADSL and cable are supported; the multiline policies such as "bandwidth nesting", "intelligent routing" and "master/standby" are supported.

User-friendly and flexible flow control

Beside providing multiple users the broadband NAT network surfing, BD-R3806/R4806 also supplies flexible speed limitation strategy. When the network bandwidth is idle, the bandwidth of each user will be automatically increased; when the network bandwidth is busy, the bandwidth will be averagely distributed, preventing bandwidth from being over-occupied. The assisting strategies such as big-flow host limitation mechanism, flow outburst factors and optional user punishment / limitation bring various and feasible methods for network management.

Various behavior management policies

They have the following functions:
         Identifying and controlling common IM software such as QQ and MSN based on the application layer
         Supporting the white list
         Identifying frequent P2P programs based on the application layer
         Blocking relevant services and conducting rate limit
         Shielding the stock, entertainment or purchase website based on the policy database
         Updating the policy database freely online

Multiple anti-attack policies

These routers are strong in preventing attacks. It can make a correct statistics and detailed analysis on all types of packets such as ARP, IP, ICMP, TCP and UDP. The attacks can be automatically prevented once they are found. The alarm information will also be provided. Therefore, you need not worry about the security of your network.

For ARP cheat, BAUDCOM provides IP-to-MAC binding, ARP-to-SCAN technology and free ARP and other mechanisms to secure the intranet; If working with BAUDCOM private switching products, these router products can be armed with DHCP-Snooping. In this way, ARP cheat cannot hide itself and it is 100% sure that ARP cheat can be detected and prevented.

Allround VPN functions

BD-R3806/R4806 routers support VPN protocols such as L2TP, PPTP, GRE, IPIP and IPSec, and provide encryption algorithms, so that an overall solution can be provided to the construction of the remote office, the mobile office and the virtual private network; these routers also have the hardware encryption unit in their CPUs and hence have a strong ability of encryption.

User-friendly Web page

A simple and clear Web graphic interface is provided for configuration, so you can easily operate it even you are not professional.

 Technical Parameters

Typical Application

Typical application in hotels

BD-R3806/R4806 routers adopt mature, stable and cost-effective communication modules, so they can run reliably for a long time under harsh environments such as high temperature, poor ventilation and bad grounding and help the management of hotel's network easily. According to the high mobility of the hotels, BAUDCOM specially designs PNP for hotel's network, at the same time these routers support many QoS policies, which enable the guests of the hotels to experience happy Internet surfing. 

Typical application in enterprises

BD-R3806/4806 routers provide various behavior control policies according to the office's features. For example, they can identify and filter IM software like QQ and MSN, and shield P2P applications, and the entertainment, purchase or stock website on their own choice. At the same time, they provide versatile VPN technologies, for one, they support the static IP access and the dynamic PPPoE IP access, which is a sound solution for complicated remote networking.  

Typical application in cyberbars

BD-R3806/4806 routers provide flexible multiline policies according to the requirements of cyberbars. They utilize "intelligent routing" to solve the access broadband bottleneck between Telcom A and Telcom B; they adopt "master/standby mode" to support automatic backup between multiple lines; they also support flexible bandwidth management to automatically check the network's state so that they can use rate limit at the rush hour of a cyberbar to guarantee normal Internet surfing for everyone, or adopt loose rate-limit policies at the leisurely time to enjoy a happy Internet surfing experience.