Experience: How to Select a router suitable for Internet cafes

Source: Internet
Author: User

B> Internet cafes with fewer than 100 PCs

BDCOM 1721, 1750 router such Internet cafes due to cost restrictions, you can consider using BDCOM 1750 router, with a WIC-2ETH interface card. This configuration improves the connection between two carrier lines. If you use a single line for access, you can select the BDCOM 1721 router. This vro has a high cost effectiveness in the network environment.

The number of PCs is between 100 and ~ 500 Internet cafes

BDCOM 2621 vro this vro has built-in 2 10/100 m fast Ethernet port, only need to add a WIC-1ETH interface card, can meet the access of two carrier lines and extremely high forwarding rate.

If 300 ~ 500 sets of Internet cafes in the choice of the Carrier Access Line, still only select two lines, then you can also use BDCOM 2621 with WIC-1ETH access.

However, Internet cafes of this scale usually use three lines to access at the same time, so at this time you need to use the BDCOM 2621 router, with a WIC-2ETH interface card, can meet the needs.

Internet cafes with more than 500 PCs

BDCOM 2621 Broadband Router BDCOM 2621 series router is modular design, including bdcom2621, BDCOM2621-DC two models. It provides up to 16 Network/Voice interface cards and a wide range of application combinations while providing integrated high-speed Ethernet interfaces and high-speed serial ports, enabling data/Voice/fax integration.

Three WAN ports (one of which is extended through the module) and four LAN ports are fixed on the nbr1000 router of ruijie nbr1000, which can automatically identify the network cable and crossover lines for ease of use. Load Balancing and line backup can be achieved between the three WAN ports. There are multiple load balancing policies that can automatically perform Load Balancing Based on different bandwidths. You can set different lines for access to different servers.

The nbr1000 provides a standard module slot that can be inserted into single-mode and multi-mode optical fiber modules or electrical port modules. The optical fiber cables from ISP carriers are directly inserted into the vro without hardware compatibility issues, it also reduces the space occupied by devices, reduces the fault points of network lines, and improves network reliability.

RG-NBR1000 has high-speed access performance, using 200 m 64-bit PowerPC high-performance processing chip, pcloud SDRAM, software execution efficiency 1.33 times faster than pc100, faster Internet access. In actual tests, the FTP download speed can reach the download speed of nearly 10 mmbyte per second.

Nbr1000 can be in 300 ~ 1000 Internet cafes and more than 2000 information points work in a stable and efficient broadband community. The number of 30000 Nat nodes can be expanded to more than 100000 by extending the memory ), it is about 30 times of the most common broadband routers on the market. Load Balancing with three WAN ports, three times of bandwidth utilization, PowerPC-based high-performance CPU, combined with the carrier-Level Operating System rgnos, enables the nbr1000 to have a very large number of hosts.

ArticleInput: dnbm responsible editor: dnbm

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