Wireless network devices are the "backbone" of network construction (1)

The excellent and poor wireless network devices directly affect the quality of your wireless network. To have a stable, fast, and secure wireless network, You must select and configure wireless network devices. For more information, see the following section.

WLAN applications are gradually becoming more popular and diversified, and the quality requirements for wireless network devices are also increasing ". Users' applications are far more simple than "inserting an AP on a vswitch and connecting the terminal to the Internet, wireless Network Devices face new challenges in terms of application models, use environments, and engineering deployment. The requirements for their own quality are not the same. What is a real high-quality WLAN? H3C believes that the following four factors are indispensable.

"Genetics" premise: advanced production technology and quality assurance system

Regardless of the product, the product's own quality is a basic prerequisite for measuring its advantages and disadvantages. The product quality of wireless network devices is undoubtedly a prerequisite for ensuring the wireless quality.

Compared with ordinary network devices, wireless network devices have a more complex and harsh working environment. They not only need to be able to withstand the cold heat, but also need to work normally in various environments. This requires that the wireless device lightning protection, waterproof, moisture-proof, dust-proof, heat dissipation and other means must be in place. Imagine that an AP would "strike" when it rained. Where should we start?

Therefore, H3C incorporates a series of professional designs into wireless devices. For example, in the aspect of lightning protection design, the H3C outdoor AP network port and the antenna feed port implement device Port Protection from the difference mode and common mode, its single-board protection and 3KA shock current resistance design all adopt the world's leading technology. In terms of heat dissipation, H3C adopts flexible and changeable contact heat dissipation, the internal heat is directly transmitted to the shell to ensure a good running environment of the equipment.

In addition, strict 99.999% reliability testing is also one of the many testing procedures that H3C wireless products must undergo. To ensure product quality, H3C spent more than 3500 RMB to build a reliability lab. The lab has obtained eight international certifications and has more than 50 testing projects, h3C wireless products only accept strict tests and tests in security, electromagnetic compatibility, Environmental Adaptability and reliability and other fields, fully meet ETSI EN301489-1/17, FCC Part 15 and wireless terminal RF and other international standards before they can be officially launched on the market.

Essential elements: profound technical connotation

Quality WLAN not only considers the technical quality of the product, but also has strong technical strength to meet the diversified and complex needs of users.

From the current market perspective, WLAN applications are becoming increasingly large and the product types are complex. applications such as broadband services, streaming media services, VoIP Voice, and P2P stimulate a surge in data traffic, the need to integrate with wired network security, deployment, and management is becoming increasingly urgent. To this end, H3C, in combination with its own deep accumulation of wired network technology, innovatively launched a Cable and Wireless integration solution. The concept of security integration, application integration, and management integration is put forward in the solution, in line with the current trend of building a wireless LAN in the current industry integration, network integration, business integration, terminal integration, this ensures the practicability of the solution. At the same time, H3C actively participates in and leads the WLAN series of standard organizations, ensuring the technical foresight of the integrated solution, such as joining the Wi-Fi Alliance and WAPI alliance, it provides support for the Alliance's product interconnection and WAPI standard promotion, and proposed the CAPWAP Network Management RFC standard at the IETF conference. At present, H3C is actively involved in the formulation of relevant standards of China broadband wireless IP Standards Working Group.