Principle 3: How to Select a Wireless Router

Indeed, there is no uniformity standard in the selection of wireless routers. Like purchasing other products, You must select a Wireless Router Based on your actual usage.

Principle 3: How to Select a Wireless Router

It is undeniable that wireless networks have gradually become popular among us, and many users are eager to experience the pleasure of wireless Internet access. However, as a brand new network hardware device, most users are not familiar with wireless network devices and cannot purchase any wireless routers. Here, we will introduce the technical indicators and various precautions that should be taken into consideration when purchasing wireless routers, to help you "have a bottom in mind" when purchasing devices ", master the basic criteria for determining product advantages and disadvantages. Finally, we recommend several low-end wireless routers for your convenience.

I. How to Select a wireless router: View performance

For users, the purpose of purchasing a vro is to smoothly communicate with the outside world. The performance of a vro is an important factor for smooth operation. Vrouters have many factors that determine performance, including CPU clock speed, memory capacity, and packet switching rate. Only after a comprehensive comparison of the data can we view the data objectively and comprehensively, so that we can correctly judge the performance of a router. If conditions are met, you can obtain the quantitative data of the products to be bought through the test tool before purchasing the product.

2. Wireless Router Selection Method: Quality View

The basic functions of the low-end router can be completed, but the quality of the router is just a waste of money. So how to measure the quality? Brand is the first factor. Like products in other fields, brand products are trustworthy. Vro is a high-tech product. Therefore, pre-sales and after-sales support and services are very important. You must select products from manufacturers that can guarantee the service quality.

When you select a router product to build your own network, you must evaluate the capabilities of the equipment vendors. A thorough understanding of equipment vendors will be of great benefit to users in terms of product upgrades and network maintenance services in the future. Another convenient way to check the quality is to check whether the product has been certified by some necessary neutral organizations, and whether it has been tested by regulatory agencies. Finally, you can learn about the sales volume and reputation of the product.

3. How to Select a wireless router: view the Function

Currently, low-end router products support a wide range of functions, including VPN, VoIP, MPLS, and security. In this case, the user must polish his/her eyes before purchasing the product, know himself/herself, know what he/she needs, and then know what the product provides. When purchasing a wireless router, you must also consider that the WLAN standards supported by this product are 802.11a, 802.11b, or 802.11g. parameters such as the speed and coverage of different standards are different, it also involves interconnection with wireless NICs and who will be the mainstream in the future.

There is no doubt that 802.11g will be the future direction of development. 802.11g is currently the highest-speed wireless access protocol. Using 802.11g can achieve extremely high wireless access speeds, greatly improving the ability of wireless access devices to transmit data in a wireless LAN. We recommend the following products to you in terms of economic applicability, stable performance, safety and reliability, ease of use, and cost effectiveness.

What is the price? The answer is as follows:
◆ Unique features of CDQ IP806LM: Rich Functions
◆ Advantage: 500 yuan of reputation among similar products
◆ SMC 2804WBR features: strong firewall features
◆ Advantages: 480 yuan with complete functions
◆ NETGEAR WGR614 features: bright appearance and Comprehensive Functions
◆ Advantages: convenient management, cost-effective 720 yuan
◆ D-Link DI-624 features: enhanced technology with a speed of 108 M
◆ Advantages: high transmission speed and good quality of 880 RMB

Is it like a low-power wireless transmitter? What is the general valid distance? The answer to the wireless router selection method is as follows: the maximum coverage distance of the wireless router is 300 meters. If there is an isolated object or the environment is semi-open, the transmission distance is about 35-50 meters. To increase the transmission distance, an external antenna can be added, and the transmission distance can reach 30-50 kilometers, depending on the antenna gain. The price is very high. Our current network speed is 2 M. How many M can we use? The answer is as follows: 2 M.