Reasons for the high and low price of routers

The reasons for the high and low price of routers

Different routers distinguish the price of the main because

(1) different function

Although the basic functions are the same, but some router differences also built into other more practical functions, such as professional firewall functions, VPN these, so the technical requirements are higher, the price will naturally increase.

(2) different performance

Powerful routers are built with powerful processors and large-capacity memory, so the cost is high.

(3) Application of different

Performance-strong router distinctions can be used for more-loaded networks, while low-end routers are too much.

Second, the decision of the router grade indicators

(1) processor and memory to a large extent determine the performance of the router, there is a way to differentiate the load capacity, also called the number of machines.

The number of machines is not a standardized data volume, it should be measured in terms of actual use, for example, everyone in the Internet café is immersed in the internet chat, games, and almost all data through the router to distinguish the WAN, so the load is heavy; but if it's a corporate network, most people are busy designing, writing reports, making plans, At the same time only a small number of people in the network, and most of the data are in the enterprise network flow, so the router differentiated load is very light, it can load more clients. If it is said that the maximum load of 253 units, it makes no sense, because DHCP can allocate the largest number of IP address is 254, the router to reduce their own use of one is 253, this can not be called indicators, is basically bluffing. We want to see the actual load capacity of a router, not the theoretical load capacity.

(2) Load capacity There are many uncertainties and deceptive nature, we can also see throughput

Throughput refers to the amount of data that a router can process per second, which refers to the throughput of the Lan-to-wan, which should be measured in the case of NAT opening and firewall shutdown, respectively, with two different test methods, smartbits and chariot. When using the Smartbits method, compare the 64Byte packet test data, and stand the contract; Chariot testing is best done under multiple connections, you can generally choose 100 pairs of connections can basically see the difference between products.

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